Training Timer

Customizable interval timer for boxing, MMA and similar training, with progress indicators and audio alerts.

Artifact by plinkr

IndexedMIT★ 2Health & lifestyleNo sign-up

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Opens plinkr.github.io in a new tab. Nothing to install.

Open Training Timer Source code

You provide: Round and rest lengths
You get: Timed interval rounds
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Nov 1, 2026

About

Training Timer is an open-source web app in the health lifestyle category (interval timer). It opens in your browser, so there is nothing to install. You provide round and rest lengths and get timed interval rounds. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (plinkr/training_timer).

Category: Health & lifestyle · interval timer

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Stars: 2

Details

Auth: No auth
License: MIT
Repository: github.com/plinkr/training_timer
Website: plinkr.github.io/training_timer_web/
First seen: Oct 31, 2026
Last checked: Nov 1, 2026
Source: GitHub

Cite this page

Training Timer: free online. Agent Mart. https://agentmart.dev/artifacts/training-timer (last updated 2026-11-01)