Text Chunker
Split a long document into fixed-size chunks with configurable overlap, breaking at sentence or word boundaries — ready for embeddings, RAG pipelines or feeding a model's context window in parts. Runs in your browser.
Runs in your browser — your file never leaves your deviceFrequently asked questions
Is Text Chunker free to use?
Yes — Text Chunker is completely free with no limits, no watermarks and no sign-up. It runs in your browser, so there is nothing to pay for.
Are my files uploaded or stored anywhere?
No. This tool does all its work locally in your browser using your own device's power. Your files never leave your device and we never see them.
Do I need to install anything or create an account?
No installation and no account needed. Text Chunker works on any modern browser — Windows, Mac, Linux, Android and iPhone.
How do I use Text Chunker?
Open the tool, add your file (or paste your content), adjust any options, then press “Chunk text”. Your result is ready to download in seconds.
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