Home Projects unstructured
unstructured
HTML

unstructured

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for

by Unstructured-IO · GitHub
Stars
Forks
License
Created
Last commit
Language
data-pipelinesdeep-learningdocument-image-analysisApache-2.0HTML
View on GitHub
In plain words

Unstructured extracts and normalizes content from PDFs, HTML, Word, emails and more into clean elements ready for embedding and RAG ingestion.

From the README

Install
docker pull downloads.unstructured.io/unstructured-io/unstructured:latest
Documentation ↗

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

You maintain this project?

Claim its page: indexed whatever its rank, translated into six languages, and enriched with what you write yourself.

Claim this page →
unstructured — GitHub preview card
📈 Star history
15.4k15.0k
2026-06-282026-08-31
📈 Track unstructured

Get an email alert on its next release or when it starts trending — never miss the moment.

Free · no card · unsubscribe anytime
Get email alerts →
📄 About

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for

unstructured has 15.4k stars on GitHub. It has been forked 1.3k times. unstructured is written mainly in HTML. It has been in active development since 2022. unstructured is available under the Apache-2.0 license. Its main topics are data-pipelines, deep-learning, document-image-analysis, document-image-processing.

Read the full guide
Frequently asked questions

What is unstructured?

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for

Is unstructured open source?

unstructured is an open-source project. It is released under the Apache-2.0 license.

Is unstructured free?

Yes. unstructured is free and open source — you can use, modify and self-host it.

What license does unstructured use?

unstructured is available under the Apache-2.0 license.

What language is unstructured written in?

unstructured is written mainly in HTML.

🏅 Maintainer of this project?
olud.ai badge — unstructured

Add this live badge to your README — your GitHub stars and directory rank, refreshed daily.

[![olud.ai](https://olud.ai/badge.php?tool=unstructured-io-unstructured)](https://olud.ai/project/unstructured-io-unstructured.html)
More badge options →
🧬 Shares DNA with🧬 View the DNA map →

Measured from GitHub topics shared by both projects, weighted by how rare each topic is.