Label Studio is an open-source, configurable data annotation tool.

Its purpose is to enable you to label different types of data using the most convenient interface with a standardized output format.

• Classify text for sentiment
• Named entities recognition
• Transcribe audio
• Classify audio
• Conversational modeling & chatbots
• Image object detection
• Audio regions
• Image KeyPoints^New
• Image Polygons^New

Coming Soon:

• Time series
• Video

Visit the website: labelstud.io.

Detailed changes for each release are documented in the release notes.

• Twitter
• Email

Please make sure to read the

• Contributing Guideline
• Code Of Conduct

This software is licensed under the Apache 2.0 LICENSE © Heartex.