Text Splitting Python Packages

semchunk

A fast, lightweight and easy-to-use Python library for splitting text into semantically meaningful chunks.

konan

Blazingly fast text chunkers in Rust with pythonic bindings. Rayon-parallel, real async, char-accurate offsets, semantic chunking

chunklet-py

One library to split them all: Sentence, Code, Docs. Chunk smarter, not harder — built for LLMs, RAG pipelines, and beyond.

chunklet

One library to split them all: Sentence, Code, Docs. Chunk smarter, not harder — built for LLMs, RAG pipelines, and beyond.

structchunk

Markdown chunker for RAG. Structure-aware splitting preserves full semantic context; tables split at row boundaries.

chunktuner

Auto chunking tuner and MCP server for RAG pipelines