AI Text Cleaner API

Remove hidden characters, smart punctuation and other artefacts from AI-generated text.

POST /api/v1/tools/llm-text-cleanerMCP llm_text_cleanerText & Writing

Clean text from ChatGPT, Claude or Gemini: strip zero-width and invisible characters, fix odd spaces, straighten quotes, swap em dashes and remove markdown symbols.

Input

Send these as a JSON object. Unknown fields are rejected.

input: The text to clean. (string, required)

Try it in the browser JSON Schema Get an API key

curl https://pithlab.com/api/v1/tools/llm-text-cleaner \n  -H "Authorization: Bearer $PITHLAB_KEY" \n  -H "Content-Type: application/json" \n  -d '{"input":"Here’s the plan — simple, clear."}'

Example response

{
  "ok": true,
  "result": {
    "output": "Here's the plan, simple, clear.",
    "changes": 3,
    "counts": {
      "invisible": 1,
      "spaces": 0,
      "quotes": 1,
      "dashes": 1,
      "ellipsis": 0,
      "emphasis": 0,
      "headings": 0,
      "bullets": 0,
      "codeFences": 0,
      "trailingWhitespace": 0
    }
  }
}