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TimeTagger

Tag-based time tracker with an interactive timeline

Time Tracking ★ 1.8k stars Easy setup GPL-3.0

TimeTagger is an open-source time tracking app with an interactive timeline interface. Records are organized with hashtags, making reporting fast and flexible.

Official siteSource code

Key features

  • Interactive timeline view
  • Hashtag-based organization
  • Live reporting
  • Works offline as a PWA

Strengths

  • Released under the GPL-3.0 license
  • Easy to set up — beginner-friendly
  • First-class Docker support for quick deployment
  • Active community (1.8k GitHub stars)

Is TimeTagger secure?

OSV.dev has no published security advisories for TimeTagger's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

TimeTagger replaces

Self-hosted Toggl alternativesSelf-hosted Harvest alternatives

Health badge

Maintain TimeTagger? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 80 · excellent

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[![SelfHostIndex health score for TimeTagger](https://selfhostindex.com/badge/timetagger.svg)](https://selfhostindex.com/app/timetagger/)
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<a href="https://selfhostindex.com/app/timetagger/"><img src="https://selfhostindex.com/badge/timetagger.svg" alt="SelfHostIndex health score for TimeTagger"></a>
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   :alt: SelfHostIndex health score for TimeTagger
   :target: https://selfhostindex.com/app/timetagger/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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