REST API · MCP server
The same 377 tools, callable from code and from AI agents.
JSON in, JSON out. No API key and no sign-up. 369 tools answer over REST and 369 over the MCP server, rate limited per IP.
$ curl -X POST https://api.findutils.com/api/tools/base64/execute \
-H "Content-Type: application/json" \
-d '{"text": "Hello, World!", "action": "encode"}'
{
"success": true,
"result": { "result": "SGVsbG8sIFdvcmxkIQ==" }
}$ claude mcp add findutils --transport http https://mcp.findutils.com/
# then ask: "Base64-encode Hello, World!"// .cursor/mcp.json
{
"mcpServers": {
"findutils": {
"url": "https://mcp.findutils.com/"
}
}
}Browse every tool
| Tool | Endpoint | Surfaces | Category | Open |
|---|---|---|---|---|
POST /api/tools/age-calculate/execute | REST MCP | Date & time | ||
POST /api/tools/ai-model-picker/execute | REST MCP | Developer | ||
POST /api/tools/amortization-calculator/execute | REST MCP | Finance | ||
POST /api/tools/api-docs-generator/execute | REST MCP | Data | ||
POST /api/tools/aspect-ratio/execute | REST MCP | Developer | ||
POST /api/tools/ass-to-srt/execute | REST MCP | Media | ||
POST /api/tools/attendance-sheet-generator/execute | REST MCP | Education | ||
POST /api/tools/auto-loan-calculator/execute | REST MCP | Finance | ||
POST /api/tools/barcode-generator/execute | REST MCP | Generators | ||
POST /api/tools/base32-decode/execute | REST MCP | Encoding | ||
POST /api/tools/base32-encode/execute | REST MCP | Security | ||
POST /api/tools/base64-decode/execute | REST MCP | Encoding | ||
POST /api/tools/base64-encode/execute | REST MCP | Encoding | ||
POST /api/tools/bmi-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/body-fat-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/bookmarks-diff/execute | REST MCP | Text | ||
POST /api/tools/bookmarks-html-to-csv/execute | REST MCP | Data | ||
POST /api/tools/bookmarks-json-to-html/execute | REST MCP | Data | ||
POST /api/tools/bot-crawl-checker/execute | REST MCP | SEO | ||
POST /api/tools/box-shadow-generator/execute | REST MCP | Generators | ||
POST /api/tools/break-even-calculator/execute | REST MCP | Finance | ||
POST /api/tools/business-loan-calculator/execute | REST MCP | Finance | ||
POST /api/tools/calorie-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/caption-generator/execute | REST MCP | Generators | ||
POST /api/tools/carbon-footprint-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/career-experience-calculator/execute | REST MCP | Date & time | ||
POST /api/tools/case-convert/execute | REST MCP | Text | ||
POST /api/tools/chmod-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/cidr-calculate/execute | REST MCP | Network | ||
POST /api/tools/citation-generator/execute | REST MCP | Text | ||
POST /api/tools/client-status-report-generator/execute | REST MCP | Productivity | ||
POST /api/tools/clip-path-generator/execute | REST MCP | Generators | ||
POST /api/tools/cloudflare-cost-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/code-diff-checker/execute | REST MCP | Text | ||
POST /api/tools/code-highlight-html/execute | REST MCP | Text | ||
POST /api/tools/color-contrast/execute | REST MCP | Developer | ||
POST /api/tools/color-convert/execute | REST MCP | Encoding | ||
POST /api/tools/color-palette-generator/execute | REST MCP | Generators | ||
POST /api/tools/compound-interest/execute | REST MCP | Finance | ||
POST /api/tools/cookie-analyzer/execute | REST MCP | Network | ||
POST /api/tools/country-lookup/execute | REST MCP | Date & time | ||
POST /api/tools/course-quiz-generator/execute | REST MCP | Education | ||
POST /api/tools/credit-card-payoff-calculator/execute | REST MCP | Finance | ||
POST /api/tools/credit-card-validate/execute | REST MCP | Finance | ||
POST /api/tools/cron-describe/execute | REST MCP | Date & time | ||
POST /api/tools/cron-to-systemd/execute | REST MCP | Date & time | ||
POST /api/tools/crypto-testnet-faucets/execute | REST MCP | Developer | ||
POST /api/tools/csp-generate/execute | REST MCP | Security | ||
POST /api/tools/css-animation-generator/execute | REST MCP | Generators | ||
POST /api/tools/css-filter-generator/execute | REST MCP | Generators | ||
POST /api/tools/css-grid-generator/execute | REST MCP | Generators | ||
POST /api/tools/css-minifier/execute | REST MCP | Developer | ||
POST /api/tools/csv-dedupe/execute | REST MCP | Data | ||
POST /api/tools/csv-diff/execute | REST MCP | Data | ||
POST /api/tools/csv-to-bookmarks-html/execute | REST MCP | Data | ||
POST /api/tools/csv-to-ics/execute | REST MCP | Productivity | ||
POST /api/tools/csv-to-json/execute | REST MCP | Data | ||
POST /api/tools/csv-to-ndjson/execute | REST MCP | Data | ||
POST /api/tools/csv-to-sql/execute | REST MCP | Data | ||
POST /api/tools/csv-to-tsv/execute | REST MCP | Data | ||
POST /api/tools/csv-to-vcf/execute | REST MCP | Data | ||
POST /api/tools/curl-to-code/execute | REST MCP | Network | ||
POST /api/tools/daily-habit-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/data-sanitizer/execute | REST MCP | Security | ||
POST /api/tools/date-difference/execute | REST MCP | Date & time | ||
POST /api/tools/debt-payoff-calculator/execute | REST MCP | Finance | ||
POST /api/tools/dedupe-bookmarks/execute | REST MCP | Text | ||
POST /api/tools/dev-request-prioritizer/execute | REST MCP | Productivity | ||
POST /api/tools/dividend-calculator/execute | REST MCP | Finance | ||
POST /api/tools/dnpm-configurator/execute | REST MCP | Security | ||
POST /api/tools/dns-lookup/execute | REST MCP | Network | ||
POST /api/tools/dns-security-scanner/execute | REST MCP | Network | ||
POST /api/tools/domain-rating-checker/execute | REST MCP | SEO | ||
POST /api/tools/down-payment-calculator/execute | REST MCP | Finance | ||
POST /api/tools/eisenhower-matrix/execute | REST MCP | Productivity | ||
POST /api/tools/email-header-analyzer/execute | REST MCP | Security | ||
POST /api/tools/email-security-checker/execute | REST MCP | Network | ||
POST /api/tools/email-signature-generator/execute | REST MCP | Generators | ||
POST /api/tools/email-validate/execute | REST MCP | Validation | ||
POST /api/tools/env-linter/execute | REST MCP | Developer | ||
POST /api/tools/env-yaml-converter/execute | REST MCP | Data | ||
POST /api/tools/essay-outline-generator/execute | REST MCP | Education | ||
POST /api/tools/faq-schema-generator/execute | REST MCP | SEO | ||
POST /api/tools/fire-calculator/execute | REST MCP | Finance | ||
POST /api/tools/flashcard-maker/execute | REST MCP | Education | ||
POST /api/tools/font-icon-search/execute | REST MCP | Developer | ||
POST /api/tools/form-to-json-schema/execute | REST MCP | SEO | ||
POST /api/tools/fraction-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/gcd-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/geo-analyzer/execute | REST MCP | SEO | ||
POST /api/tools/glassmorphism-generator/execute | REST MCP | Generators | ||
POST /api/tools/glob-pattern-tester/execute | REST MCP | Developer | ||
POST /api/tools/gpa-calculator/execute | REST MCP | Education | ||
POST /api/tools/grade-calculator/execute | REST MCP | Education | ||
POST /api/tools/gradient-generator/execute | REST MCP | Generators | ||
POST /api/tools/graphql-playground/execute | REST MCP | SEO | ||
POST /api/tools/graphql-schema-validator/execute | REST MCP | SEO | ||
POST /api/tools/graphql-to-typescript/execute | REST MCP | Data | ||
POST /api/tools/har-to-curl/execute | REST MCP | Network | ||
POST /api/tools/har-viewer/execute | REST MCP | Network | ||
POST /api/tools/hash-comparison-tool/execute | REST MCP | Security | ||
POST /api/tools/hash-generate/execute | REST MCP | Encoding | ||
POST /api/tools/hashtag-generator/execute | REST MCP | Generators | ||
POST /api/tools/heading-structure-analyzer/execute | REST MCP | SEO | ||
POST /api/tools/hex-decode/execute | REST MCP | Encoding | ||
POST /api/tools/hex-encode/execute | REST MCP | Encoding | ||
POST /api/tools/hmac-generate/execute | REST MCP | Encoding | ||
POST /api/tools/home-affordability-calculator/execute | REST MCP | Finance | ||
POST /api/tools/hreflang-tag-generator/execute | REST MCP | SEO | ||
POST /api/tools/html-entity-decode/execute | REST MCP | Encoding | ||
POST /api/tools/html-entity-encode/execute | REST MCP | Encoding | ||
POST /api/tools/html-entity-finder/execute | REST MCP | Text | ||
POST /api/tools/html-formatter/execute | REST MCP | Validation | ||
POST /api/tools/html-strip/execute | REST MCP | Text | ||
POST /api/tools/html-table-to-json/execute | REST MCP | Data | ||
POST /api/tools/html-to-markdown/execute | REST MCP | Text | ||
POST /api/tools/http-status-code-lookup/execute | REST MCP | Network | ||
POST /api/tools/ics-to-csv/execute | REST MCP | Productivity | ||
POST /api/tools/ics-to-json/execute | REST MCP | Productivity | ||
POST /api/tools/images-to-pdf/execute | REST MCP | Calculators | ||
POST /api/tools/inflation-calculator/execute | REST MCP | Finance | ||
POST /api/tools/ini-json-converter/execute | REST MCP | Data | ||
POST /api/tools/internet-shortcuts-to-csv/execute | REST MCP | Data | ||
POST /api/tools/investment-calculator/execute | REST MCP | Finance | ||
POST /api/tools/ip-blacklist-checker/execute | REST MCP | Network | ||
POST /api/tools/ip-validate/execute | REST MCP | Network | ||
POST /api/tools/jq-playground/execute | REST MCP | Data | ||
POST /api/tools/json-comparer/execute | REST MCP | Data | ||
POST /api/tools/json-diff/execute | REST MCP | Data | ||
POST /api/tools/json-escaper/execute | REST MCP | Encoding | ||
POST /api/tools/json-faker/execute | REST MCP | Data | ||
POST /api/tools/json-flatten/execute | REST MCP | Data | ||
POST /api/tools/json-format/execute | REST MCP | Data | ||
POST /api/tools/json-ld-generator/execute | REST MCP | SEO | ||
POST /api/tools/json-minifier/execute | REST MCP | Data | ||
POST /api/tools/json-path-finder/execute | REST MCP | Data | ||
POST /api/tools/json-query/execute | REST MCP | Data | ||
POST /api/tools/json-schema-form-builder/execute | REST MCP | SEO | ||
POST /api/tools/json-schema-generator/execute | REST MCP | SEO | ||
POST /api/tools/json-schema-validator/execute | REST MCP | SEO | ||
POST /api/tools/json-to-bootstrap-form/execute | REST MCP | Data | ||
POST /api/tools/json-to-chart/execute | REST MCP | Generators | ||
POST /api/tools/json-to-csv/execute | REST MCP | Data | ||
POST /api/tools/json-to-email-template/execute | REST MCP | Generators | ||
POST /api/tools/json-to-go-struct/execute | REST MCP | Data | ||
POST /api/tools/json-to-html-form/execute | REST MCP | SEO | ||
POST /api/tools/json-to-java-class/execute | REST MCP | Data | ||
POST /api/tools/json-to-liquid/execute | REST MCP | Data | ||
POST /api/tools/json-to-markdown-table/execute | REST MCP | Data | ||
POST /api/tools/json-to-org-chart/execute | REST MCP | Generators | ||
POST /api/tools/json-to-pricing-table/execute | REST MCP | Generators | ||
POST /api/tools/json-to-product-card/execute | REST MCP | Generators | ||
POST /api/tools/json-to-profile-card/execute | REST MCP | Generators | ||
POST /api/tools/json-to-python-class/execute | REST MCP | Data | ||
POST /api/tools/json-to-react-form/execute | REST MCP | Data | ||
POST /api/tools/json-to-readme/execute | REST MCP | Generators | ||
POST /api/tools/json-to-social-card/execute | REST MCP | Generators | ||
POST /api/tools/json-to-sql/execute | REST MCP | Data | ||
POST /api/tools/json-to-tailwind-form/execute | REST MCP | Data | ||
POST /api/tools/json-to-testimonial-card/execute | REST MCP | Generators | ||
POST /api/tools/json-to-timeline/execute | REST MCP | Generators | ||
POST /api/tools/json-to-typescript/execute | REST MCP | Data | ||
POST /api/tools/json-to-url-params/execute | REST MCP | Data | ||
POST /api/tools/json-to-xml/execute | REST MCP | Data | ||
POST /api/tools/json-to-zod-schema/execute | REST MCP | SEO | ||
POST /api/tools/json-unflatten/execute | REST MCP | Data | ||
POST /api/tools/json-validate/execute | REST MCP | Validation | ||
POST /api/tools/json-visualizer/execute | REST MCP | Data | ||
POST /api/tools/json-yaml-converter/execute | REST MCP | Data | ||
POST /api/tools/jwt-decode/execute | REST MCP | Developer | ||
POST /api/tools/jwt-generator/execute | REST MCP | Developer | ||
POST /api/tools/jwt-security-validator/execute | REST MCP | Developer | ||
POST /api/tools/keyboard-shortcut-finder/execute | REST MCP | Productivity | ||
POST /api/tools/keyword-density-checker/execute | REST MCP | SEO | ||
POST /api/tools/kktc-exchange-rates/execute | REST MCP | Finance | ||
POST /api/tools/knap-render/execute | REST MCP | Data | ||
POST /api/tools/lesson-plan-template/execute | REST MCP | Education | ||
POST /api/tools/levenshtein-distance/execute | REST MCP | Text | ||
POST /api/tools/line-dedupe/execute | REST MCP | Text | ||
POST /api/tools/line-prefix-suffix/execute | REST MCP | Text | ||
POST /api/tools/line-sort/execute | REST MCP | Text | ||
POST /api/tools/linkedin-post-generator/execute | REST MCP | Generators | ||
POST /api/tools/llm-requirements-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/llms-txt-generate/execute | REST MCP | SEO | ||
POST /api/tools/loan-calculate/execute | REST MCP | Finance | ||
POST /api/tools/lorem-ipsum-generate/execute | REST MCP | Generators | ||
POST /api/tools/macro-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/markdown-table-generator/execute | REST MCP | Data | ||
POST /api/tools/markdown-table-parse/execute | REST MCP | Data | ||
POST /api/tools/markdown-to-html/execute | REST MCP | Text | ||
POST /api/tools/math-formula-templates/execute | REST MCP | Generators | ||
POST /api/tools/merge-bookmarks/execute | REST MCP | Text | ||
POST /api/tools/merge-ics/execute | REST MCP | Productivity | ||
POST /api/tools/merge-vcf/execute | REST MCP | Calculators | ||
POST /api/tools/meta-tag-generator/execute | REST MCP | SEO | ||
POST /api/tools/mime-type-finder/execute | REST MCP | Network | ||
POST /api/tools/mock-json-generator/execute | REST MCP | Data | ||
POST /api/tools/morse-code/execute | REST MCP | Encoding | ||
POST /api/tools/mortgage-calculate/execute | REST MCP | Finance | ||
POST /api/tools/nanoid-generate/execute | REST MCP | Generators | ||
POST /api/tools/ndjson-to-csv/execute | REST MCP | Data | ||
POST /api/tools/net-worth-calculator/execute | REST MCP | Finance | ||
POST /api/tools/neumorphism-generator/execute | REST MCP | Generators | ||
POST /api/tools/number-base-convert/execute | REST MCP | Encoding | ||
POST /api/tools/one-rep-max-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/open-graph-preview/execute | REST MCP | SEO | ||
POST /api/tools/openapi-validator/execute | REST MCP | Validation | ||
POST /api/tools/opml-to-csv/execute | REST MCP | Data | ||
POST /api/tools/pace-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/palindrome-check/execute | REST MCP | Text | ||
POST /api/tools/password-breach-checker/execute | REST MCP | Security | ||
POST /api/tools/password-generate/execute | REST MCP | Security | ||
POST /api/tools/password-pattern-validator/execute | REST MCP | Security | ||
POST /api/tools/password-strength/execute | REST MCP | Security | ||
POST /api/tools/paycheck-calculator/execute | REST MCP | Finance | ||
POST /api/tools/pdf-delete-pages/execute | REST MCP | Documents | ||
POST /api/tools/pdf-extract/execute | REST MCP | Developer | ||
POST /api/tools/pdf-merge/execute | REST MCP | Documents | ||
POST /api/tools/pdf-organize/execute | REST MCP | Documents | ||
POST /api/tools/pdf-page-numbers/execute | REST MCP | Documents | ||
POST /api/tools/pdf-rotate/execute | REST MCP | Documents | ||
POST /api/tools/pdf-split/execute | REST MCP | Documents | ||
POST /api/tools/pdf-watermark/execute | REST MCP | Documents | ||
POST /api/tools/pem-decoder/execute | REST MCP | Encoding | ||
POST /api/tools/percentage-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/pgp-encryption-tool/execute | REST MCP | Security | ||
POST /api/tools/phone-format/execute | REST MCP | Validation | ||
POST /api/tools/placeholder-image-generator/execute | REST MCP | Generators | ||
POST /api/tools/plist-json-converter/execute | REST MCP | Data | ||
POST /api/tools/port-reference-guide/execute | REST MCP | Network | ||
POST /api/tools/postman-to-curl/execute | REST MCP | Network | ||
POST /api/tools/prime-check/execute | REST MCP | Calculators | ||
POST /api/tools/privacy-policy-checker/execute | REST MCP | Developer | ||
POST /api/tools/privacy-policy-generator/execute | REST MCP | Text | ||
POST /api/tools/profit-margin-calculator/execute | REST MCP | Finance | ||
POST /api/tools/purchase-order-generator/execute | REST MCP | Documents | ||
POST /api/tools/qr-text/execute | REST MCP | Generators | ||
POST /api/tools/query-string-parse/execute | REST MCP | Data | ||
POST /api/tools/query-string-stringify/execute | REST MCP | Encoding | ||
POST /api/tools/quiz-maker/execute | REST MCP | Education | ||
POST /api/tools/random-key-generator/execute | REST MCP | Security | ||
POST /api/tools/random-name-picker/execute | REST MCP | Generators | ||
POST /api/tools/random-number/execute | REST MCP | Calculators | ||
POST /api/tools/random-picker/execute | REST MCP | Generators | ||
POST /api/tools/random-string/execute | REST MCP | Security | ||
POST /api/tools/readability-calculator/execute | REST MCP | Education | ||
POST /api/tools/reading-time/execute | REST MCP | Text | ||
POST /api/tools/refinance-calculator/execute | REST MCP | Finance | ||
POST /api/tools/regex-test/execute | REST MCP | Developer | ||
POST /api/tools/relationship-calculator/execute | REST MCP | Date & time | ||
POST /api/tools/report-card-generator/execute | REST MCP | Education | ||
POST /api/tools/research-title-generator/execute | REST MCP | Education | ||
POST /api/tools/retirement-calculator/execute | REST MCP | Finance | ||
POST /api/tools/retro-meeting/execute | REST MCP | Productivity | ||
POST /api/tools/robots-txt-generator/execute | REST MCP | SEO | ||
POST /api/tools/robots-txt-tester/execute | REST MCP | SEO | ||
POST /api/tools/roi-calculator/execute | REST MCP | Finance | ||
POST /api/tools/roman-numeral/execute | REST MCP | Calculators | ||
POST /api/tools/rot13/execute | REST MCP | Encoding | ||
POST /api/tools/rtf-to-markdown/execute | REST MCP | Text | ||
POST /api/tools/rubric-generator/execute | REST MCP | Education | ||
POST /api/tools/salary-calculator/execute | REST MCP | Finance | ||
POST /api/tools/savings-calculator/execute | REST MCP | Finance | ||
POST /api/tools/sbv-to-srt/execute | REST MCP | Media | ||
POST /api/tools/schema-org-generator/execute | REST MCP | SEO | ||
POST /api/tools/scientific-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/scope-creep-tracker/execute | REST MCP | Productivity | ||
POST /api/tools/seating-chart-maker/execute | REST MCP | Education | ||
POST /api/tools/security-headers-analyzer/execute | REST MCP | Network | ||
POST /api/tools/self-employment-tax-calculator/execute | REST MCP | Finance | ||
POST /api/tools/seo-title-description-writer/execute | REST MCP | SEO | ||
POST /api/tools/serp-preview/execute | REST MCP | SEO | ||
POST /api/tools/signature-generator/execute | REST MCP | Generators | ||
POST /api/tools/site-to-markdown/execute | REST MCP | Text | ||
POST /api/tools/sitemap-validator/execute | REST MCP | SEO | ||
POST /api/tools/sleep-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/slug-generate/execute | REST MCP | SEO | ||
POST /api/tools/slugify-deep/execute | REST MCP | Text | ||
POST /api/tools/social-media-bio-generator/execute | REST MCP | Generators | ||
POST /api/tools/social-media-calendar-generator/execute | REST MCP | Productivity | ||
POST /api/tools/split-ics/execute | REST MCP | Productivity | ||
POST /api/tools/sprint-capacity-calculator/execute | REST MCP | Productivity | ||
POST /api/tools/sql-formatter/execute | REST MCP | Developer | ||
POST /api/tools/sql-to-csv/execute | REST MCP | Data | ||
POST /api/tools/sql-to-json/execute | REST MCP | Data | ||
POST /api/tools/srt-to-txt/execute | REST MCP | Media | ||
POST /api/tools/srt-to-vtt/execute | REST MCP | Media | ||
POST /api/tools/ssl-certificate-checker/execute | REST MCP | Network | ||
POST /api/tools/state-machine-designer/execute | REST MCP | Validation | ||
POST /api/tools/statistics-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/stock-average-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/string-escape/execute | REST MCP | Encoding | ||
POST /api/tools/structured-data-tester/execute | REST MCP | SEO | ||
POST /api/tools/subnet-calculator/execute | REST MCP | Network | ||
POST /api/tools/subtitle-clean/execute | REST MCP | Media | ||
POST /api/tools/subtitle-fps-convert/execute | REST MCP | Media | ||
POST /api/tools/subtitle-merge/execute | REST MCP | Media | ||
POST /api/tools/subtitle-overlap-fix/execute | REST MCP | Media | ||
POST /api/tools/subtitle-shift/execute | REST MCP | Media | ||
POST /api/tools/svg-animation-generator/execute | REST MCP | Generators | ||
POST /api/tools/swagger-to-openapi/execute | REST MCP | Data | ||
POST /api/tools/tailwind-to-stylex/execute | REST MCP | Developer | ||
POST /api/tools/tdee-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/tech-debt-register/execute | REST MCP | Productivity | ||
POST /api/tools/temperature-convert/execute | REST MCP | Calculators | ||
POST /api/tools/template-to-liquid/execute | REST MCP | Calculators | ||
POST /api/tools/text-diff/execute | REST MCP | Text | ||
POST /api/tools/text-encryption/execute | REST MCP | Security | ||
POST /api/tools/text-find-replace/execute | REST MCP | Text | ||
POST /api/tools/text-repeat/execute | REST MCP | Text | ||
POST /api/tools/text-reverse/execute | REST MCP | Text | ||
POST /api/tools/text-shadow-generator/execute | REST MCP | Generators | ||
POST /api/tools/text-statistics/execute | REST MCP | Text | ||
POST /api/tools/text-summarizer/execute | REST MCP | Text | ||
POST /api/tools/text-truncate/execute | REST MCP | Text | ||
POST /api/tools/thesis-statement-generator/execute | REST MCP | Education | ||
POST /api/tools/thread-generator/execute | REST MCP | Generators | ||
POST /api/tools/time-difference/execute | REST MCP | Date & time | ||
POST /api/tools/timesheet-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/timezone-convert/execute | REST MCP | Date & time | ||
POST /api/tools/tip-calculate/execute | REST MCP | Calculators | ||
POST /api/tools/tone-analyzer/execute | REST MCP | Text | ||
POST /api/tools/travel-budget-calculator/execute | REST MCP | Finance | ||
POST /api/tools/tsv-to-csv/execute | REST MCP | Data | ||
POST /api/tools/two-fa-code-tester/execute | REST MCP | Security | ||
POST /api/tools/type-scale-generator/execute | REST MCP | Generators | ||
POST /api/tools/ulid-generate/execute | REST MCP | Generators | ||
POST /api/tools/unit-convert/execute | REST MCP | Calculators | ||
POST /api/tools/unix-timestamp-convert/execute | REST MCP | Date & time | ||
POST /api/tools/url-decode/execute | REST MCP | Encoding | ||
POST /api/tools/url-encode/execute | REST MCP | Encoding | ||
POST /api/tools/url-params-to-json/execute | REST MCP | Data | ||
POST /api/tools/url-parse/execute | REST MCP | Data | ||
POST /api/tools/url-safety-checker/execute | REST MCP | Security | ||
POST /api/tools/url-to-webloc/execute | REST MCP | Calculators | ||
POST /api/tools/url-validate/execute | REST MCP | Validation | ||
POST /api/tools/uuid-generate/execute | REST MCP | Generators | ||
POST /api/tools/vat-calculator/execute | REST MCP | Finance | ||
POST /api/tools/vcard-generate/execute | REST MCP | Generators | ||
POST /api/tools/vcf-to-csv/execute | REST MCP | Data | ||
POST /api/tools/vocabulary-worksheet/execute | REST MCP | Education | ||
POST /api/tools/water-intake-calculator/execute | REST MCP | Calculators | ||
POST /api/tools/webloc-to-url/execute | REST MCP | Calculators | ||
POST /api/tools/whitespace-clean/execute | REST MCP | Text | ||
POST /api/tools/whois-lookup/execute | REST MCP | Network | ||
POST /api/tools/windows-update-settings-generator/execute | REST MCP | Security | ||
POST /api/tools/word-count/execute | REST MCP | Text | ||
POST /api/tools/work-anniversary-calculator/execute | REST MCP | Date & time | ||
POST /api/tools/worksheet-generator/execute | REST MCP | Education | ||
POST /api/tools/wvw-apps-json-generator/execute | REST MCP | Validation | ||
POST /api/tools/x402-config-generator/execute | REST MCP | Generators | ||
POST /api/tools/xml-formatter/execute | REST MCP | Validation | ||
POST /api/tools/xml-sitemap-generator/execute | REST MCP | SEO | ||
POST /api/tools/xml-to-json/execute | REST MCP | Data | ||
POST /api/tools/yaml-to-json/execute | REST MCP | Data | ||
POST /api/tools/yaml-toml-converter/execute | REST MCP | Data | ||
POST /api/tools/yaml-validator/execute | REST MCP | Validation | ||
POST /api/tools/youtube-description-generator/execute | REST MCP | Generators | ||
POST /api/tools/yoyo-component-generator/execute | REST MCP | Generators | ||
POST /api/tools/yoyo-config-generator/execute | REST MCP | Generators | ||
POST /api/tools/yoyo-loading-state-builder/execute | REST MCP | Text | ||
POST /api/tools/base64/execute | REST | Encoding | ||
POST /api/tools/date-diff/execute | REST | Date & time | ||
POST /api/tools/hash/execute | REST | Crypto | ||
POST /api/tools/hmac/execute | REST | Crypto | ||
POST /api/tools/meta-fetch/execute | REST | Developer | ||
POST /api/tools/number-base/execute | REST | Conversion | ||
POST /api/tools/percentage/execute | REST | Conversion | ||
POST /api/tools/unix-timestamp/execute | REST | Date & time | ||
MCP a2ui_basic_catalog | MCP | Developer | ||
MCP a2ui_diff | MCP | Developer | ||
MCP a2ui_examples | MCP | Developer | ||
MCP a2ui_prompt | MCP | Developer | ||
MCP a2ui_spec | MCP | Developer | ||
MCP a2ui_validate | MCP | Developer | ||
MCP invoice_generate | MCP | Documents | ||
MCP workflow_run | MCP | Developer |
No tool matches that filter. Every tool is also listed at https://api.findutils.com/api/tools.
Showing 377 of 377 tools
Live usage
Aggregate, anonymous activity across the Tool API. No personal data.
How the API works
Quick Start
Make your first request in seconds. No setup required. Base URL https://api.findutils.com/api
# Encode text to Base64
curl -X POST https://api.findutils.com/api/tools/base64/execute \
-H "Content-Type: application/json" \
-d '{"text": "Hello, World!", "action": "encode"}'Response Format
All endpoints return JSON with a consistent structure.
{
"success": true,
"result": {
"result": "SGVsbG8sIFdvcmxkIQ=="
},
"meta": {
"tool": "base64",
"executionMs": 0
}
}Authentication
The FindUtils API is open. No API key, no sign-up, no credit card. Just make HTTP requests and get results. Rate limits are per IP address. For higher limits, contact us.
API endpoints
| GET | /api/health | Health check |
| GET | /api/tools | List all tools with schemas |
| GET | /api/tools/:id | One tool with its schema |
| POST | /api/tools/:id/execute | Run a tool |
| GET | /api/openapi.json | OpenAPI 3.1 specification |
Error handling
A failed request returns a structured error: VALIDATION_ERROR (400), NOT_FOUND (404), RATE_LIMITED (429, 60 requests a minute) or INTERNAL_ERROR (500).
{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Missing required field: text"
}
}More curl examples
# Generate a UUID
curl -X POST https://api.findutils.com/api/tools/uuid/execute \
-H "Content-Type: application/json" -d '{}'
# SHA-256 hash
curl -X POST https://api.findutils.com/api/tools/hash/execute \
-H "Content-Type: application/json" \
-d '{"text": "hello world", "algorithm": "sha-256"}'
# Format JSON
curl -X POST https://api.findutils.com/api/tools/json-format/execute \
-H "Content-Type: application/json" \
-d '{"json": "{\"a\":1,\"b\":2}", "action": "format"}'
# Convert units
curl -X POST https://api.findutils.com/api/tools/unit-convert/execute \
-H "Content-Type: application/json" \
-d '{"value": 100, "from": "km", "to": "miles"}'
# List all available tools
curl https://api.findutils.com/api/tools
# Get OpenAPI spec
curl https://api.findutils.com/api/openapi.jsonSponsor FindUtils
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- Category pages Any of 15 categories
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