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Open Source
Data Labeling Tool

Data Science starts with data.
Label Studio removes the pain of labeling it.

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Release 1.3

ML-Assisted Labeling

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Quick Start

1# Install the package

2pip install -U label-studio

6

7# Launch it!

8label-studio

1# Install the package

2pip install -U label-studio

7

8# Launch it!

9label-studio

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Already Using Label Studio

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Global Community

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Join the largest community of Data Scientists working on enhancing their models

Model frameworks integrations

Slack channel with more than 1600+ members, 4000+ threads, 20000+ answers, and plenty of github stars.

Millions of data items labeled

Thanks to Core Contributors

Latest Articles

Improving & evaluating model accuracy with labeling

Improve Amazon Transcribe Audio Transcriptions with Label Studio

With Label Studio, you can improve audio transcription quality at scale with an easy-to-use interface.

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10 important considerations for NLP labeling

Choose an NLP labeling tool carefully by considering this crucial functionality.

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Evaluate Named Entity Recognition parsers with spaCy and Label Studio

Gather predictions from standard spaCY language models, then use Label Studio to correct the transcripts...

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