Text Chunker for RAG / AI Pipelines

Split long text into overlapping chunks for RAG pipelines.

Text ToolsRuns on our server · input is not storedNo account · No API key

Try it

Number of words, characters, or sentences per chunk
Overlap between consecutive chunks

Call it from an agent

The same endpoint powers the form above. Send JSON, get JSON — no key, no signup.

curl -sX POST 'https://itsfully.online/backend/connector-api.php?action=execute' \
  -H 'Content-Type: application/json' \
  -d '{"tool":"text-chunker","data":{ /* see input fields above */ }}'

Input schema

Parameters accepted by this tool:

[
    {
        "type": "textarea",
        "name": "text",
        "label": "Long Text",
        "required": true,
        "rows": 10
    },
    {
        "type": "number",
        "name": "chunk_size",
        "label": "Chunk Size",
        "min": 50,
        "max": 4000,
        "default": 500,
        "hint": "Number of words, characters, or sentences per chunk"
    },
    {
        "type": "number",
        "name": "overlap",
        "label": "Overlap",
        "min": 0,
        "max": 200,
        "default": 50,
        "hint": "Overlap between consecutive chunks"
    },
    {
        "type": "select",
        "name": "strategy",
        "label": "Split Strategy",
        "options": [
            {
                "value": "words",
                "label": "Words"
            },
            {
                "value": "sentences",
                "label": "Sentences"
            },
            {
                "value": "chars",
                "label": "Characters"
            }
        ],
        "default": "words"
    }
]

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