wger Workout Manager
Fitness No key
AuthenticationNo key
Rate limitNo published quota; keep requests reasonable for fair use.
Documentation: wger.de ยท Checked Sep 13, 2026
About
wger is a free, open-source fitness platform whose exercise database is openly accessible without any key. You can pull exercises with descriptions, photos, muscle diagrams, equipment needs, and categories in many languages. A free account also lets users save their own workout plans and body measurements through the same API.
Details
No key needed. You can call it right away.
Auth: No key
Rate limit: No published quota; keep requests reasonable for fair use.
Verified: 2026-09-13
Best for: personal developer
Setup
- Paste the example URL into your browser to see the exercise data instantly, no signup needed.
- Use filters like category or equipment in the URL to narrow results.
- If you want to save personal workouts, create a free wger account and log in for a token.
- Send that token with requests that create or edit workout data.
Example
https://wger.de/api/v2/exercise/?limit=5Use cases
- Build a workout app that shows correct exercise form with images and instructions
- Generate training plans filtered by available equipment like dumbbells
- Track body weight and measurements in your own fitness dashboard