Kreuzberg
A polyglot document intelligence framework with a Rust core for extracting text, metadata, and structured data from 91+ file formats.
What is Kreuzberg?
Kreuzberg is a polyglot document intelligence framework with a high-performance Rust core. It extracts text, metadata, images, and structured information from over 91 file formats, including PDFs, Office documents, images, and code files, solving the problem of fragmented document processing tools.
Developers and engineers building data pipelines, search systems, RAG applications, or any system requiring robust extraction from diverse document and code formats across multiple programming environments.
Developers choose Kreuzberg for its exceptional performance due to the Rust core, extensive format and language support, and the flexibility of native bindings for many programming languages, all within a single, unified framework.
Overview
A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.
Use Cases
Best For
- Building RAG pipelines that need to ingest documents, code, and images
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