Hashtag Generator API

POST https://api.findutils.com/api/tools/hashtag-generator/execute

Generate relevant hashtags from keywords using a built-in, rule-based database (no AI): matches keywords against topic categories, scores popular and niche tags, adds compound and suffix variants, and caps the list at the platform limit (Instagram 30, Twitter 5, TikTok 20, LinkedIn 10, YouTube 15). Returns the hashtags, a space-joined string, and the tags grouped by source.

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Request body

application/json

keywords

string required

Comma- or space-separated keywords, e.g. "travel photography sunset".
platform

string optional

Target platform, sets the maximum count. Default "instagram". One of instagram · twitter · tiktok · linkedin · youtube. Default "instagram".
type

string optional

Tag mix: "mixed", "popular" (high volume) or "niche" (low competition). Default "mixed". One of mixed · popular · niche. Default "mixed".

Example arguments

Verified

{
  "keywords": "travel photography",
  "platform": "instagram",
  "type": "mixed"
}

curl -X POST https://api.findutils.com/api/tools/hashtag-generator/execute \
  -H "Content-Type: application/json" \
  -d '{
    "keywords": "travel photography",
    "platform": "instagram",
    "type": "mixed"
  }'

const response = await fetch('https://api.findutils.com/api/tools/hashtag-generator/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"keywords":"travel photography","platform":"instagram","type":"mixed"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/hashtag-generator/execute",
    json={"keywords":"travel photography","platform":"instagram","type":"mixed"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/hashtag-generator/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"keywords":"travel photography","platform":"instagram","type":"mixed"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call hashtag_generator from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: None
REST id: hashtag-generator
MCP name: hashtag_generator
Category: Generators
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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