Workout Tracker & Progress Charts
Log your strength and cardio sessions, track sets and reps, and see how your lifts progress over time without creating an account. All data stays in your browser and can be exported whenever you like.
Your workout history is stored only in this browser using local storage. If you clear your browser data or use a different device, the history may be lost. Export a CSV regularly if you want a long-term backup of your training log.
Workouts are stored only in this browser.
Your workout history is saved only in this browser using local storage. If you clear your browser data or use another device, your history may be lost. Export a CSV periodically to keep your own backup.
Workout editor
Exercises
No exercises added yet. Use "Add exercise" to start building this workout.
History & progress
Workout history
- No workouts saved yet. Save a workout to see it here.
Selected workout summary
Select a workout from the list to see a summary here and export it as an image.
Exercise progress
Charts use your heaviest working set for each session and an estimated 1RM using the Epley formula.
Estimated 1RM over time
Volume per session
Remember to keep your own backups.
Your workouts are stored locally in this browser only. If you wipe browser storage or switch devices, this history may not be available. Use the CSV export to keep a long-term copy of your training log.
Why tracking workouts helps you get stronger
Strength and fitness changes slowly, and it is easy to forget what you did last week or last month. A simple workout log helps you apply progressive overload, notice patterns, and avoid repeating the same session forever. By writing down sets, reps, and weights, you can see that you are actually moving forward even when a single workout feels flat.
From sets and reps to long‑term progress
This tracker lets you record each workout with a date, name, and exercises. For strength movements, you can enter sets with reps and weight; for cardio, you can log distance and duration. The progress charts then combine those entries into trends, using your heaviest working set to estimate a one‑rep max (1RM) for each lift. That makes it easy to see when your squat or bench press has stalled, and when it is quietly climbing in the background.
Estimated 1RM and training volume
The one‑rep max estimate uses the common Epley formula, which approximates a max from submaximal sets. It is not perfect, but it gives a consistent way to compare sessions: a set of 5 at 100 kg shows a higher estimated 1RM than a set of 5 at 95 kg, even if you never test an actual single. Volume charts show the total weight × reps you accumulate for a chosen exercise in each session, which can be helpful for planning deloads or building phases.
Local‑only data and simple exports
Unlike many workout apps, this tool does not require an account and does not send your data to a server. Everything is stored locally in your browser using local storage. That is good for privacy, but it also means your log can be lost if you clear your cache, reinstall your browser, or switch devices. Use the CSV export to download a copy of your training data, and the image export to share a clean summary of a workout with a coach, training partner, or group chat.
Make this part of your broader fitness toolkit
Pairing a workout log with basic body metrics can make trends much easier to understand. You might track lifts here alongside the Body Progress Tracker & BMI Goals tool or a future one‑rep‑max calculator. For planning time blocks or rest days, utilities like the Time Duration Calculator can help line up your training schedule with work and travel.
LifeHackToolbox focuses on small, practical tools like this workout tracker that run entirely in your browser. There are no logins, no subscriptions, and no hidden syncing. You stay in control of your data and decide what to save, export, or share.