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doccano / doccano

Open source annotation tool for machine learning practitioners.

Repository stars
10,807All-time #4,949
Fork
1,819
Last push
updated 6 months ago
Repository created
since 2018
Apps & systemsGeneralPythonMIT · Permissive
View source

About

Summarised by AI from the README; the original prevails

Author description: Open source annotation tool for machine learning practitioners.

Basic listing based on official public information; functionality has not been independently evaluated.

Check before adopting

  • No pushes for over 6 months (last 2026-04-14); check whether it is maintained.
Platform
Not verified
Pricing
Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.
Maintenance notes
Not verified
# annotation-tool# data-labeling# dataset# datasets# machine-learning# natural-language-processing# nuxt# nuxtjs# python# text-annotation# vue# vuejs

Star trend

Includes values estimated from GitHub history
10,77610,79210,80710-0710-1210-1710-2210-2711-0111-05

First collected 2026-11-03Measured at 2026-11-02 19:02 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.