llm-chunk
A super simple text splitter for LLMs
- Status
- UnmaintainedNo commits in 1081 days.
- Last checked
- Checked · Oct 12, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
llm-chunk is a straightforward tool designed to split large texts into manageable chunks, making it easier to process with Language Learning Models (LLMs). It simplifies the preprocessing step in machine learning workflows.
llm-chunk stands out as a lightweight, easy-to-use JavaScript library specifically tailored for text splitting tasks in LLM workflows.
When it fits — and when it doesn’t
A good fit for
Developers working with JavaScript who need to split large text files for LLM processing
Data scientists looking for a simple tool to preprocess text data before feeding it into models
Look elsewhere if
Projects requiring real-time text splitting and processing (llm-chunk is designed for batch operations)
Teams needing advanced text analysis beyond basic splitting functionality
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited language support beyond JavaScript
The tool is primarily developed for and optimized in JavaScript, with no official support for other languages.
- 02
Poor documentation for advanced use cases
Documentation lacks examples and explanations for more complex text splitting scenarios.
- 03
Performance degradation with very large texts
The tool can become slow when processing extremely large documents, leading to increased runtime.
What it does well
Simple and lightweight text splitting functionality
Easy to integrate into existing JavaScript projects
Customizable chunk size for flexibility
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up llm-chunk
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for llm-chunk’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
Markdown
[](https://navigateaitools.com/explorer/tool/llm-chunk)HTML
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