Chunkr

Open-source document intelligence API that converts PDFs, Office files and images into RAG-ready chunks.

Infrastructure by Lumina AI

IndexedAGPL-3.0★ 4,149

Chalk Labs

Need help deploying Chunkr?

Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.

Book a call

Get started

Setup steps are in the repository. Website · Docs · Repository

About

Chunkr turns PDFs, spreadsheets and images into clean, structured data with parse and extract tasks, and its Python and TypeScript libraries wrap the API. Chunkr is joining Extend, and the hosted Chunkr API shuts down on November 15, 2026. Migration guidance is published in its docs.

Use cases: document-processing, knowledge-base

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Fact sheet

Category: RAG and data · parsing
Self-host: Yesraw.githubusercontent.com
Open source: Yesraw.githubusercontent.com

Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.

Signals

Stars: 4,149
Forks: 277
Open issues: 12
Last commit: Sep 9, 2026 (1 month ago)
Last release: Jul 31, 2025 (1 year ago)

Details

License: AGPL-3.0
Repository: github.com/lumina-ai-inc/chunkr
Website: chunkr.ai
Docs: docs.chunkr.ai
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Website Pricing page README Docs

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped: 50+; launches shipped
media placements: 500+; media placements
founders on every account: 2; founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

Get Chunkr running in your business

Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.

Need help deploying Chunkr?

Call Get help

Cite this page

Chunkr. Agent Mart. https://agentmart.dev/infrastructure/chunkr (last updated 2026-10-24)