Best Peptide Tracker
A free peptide tracker that works right here in your browser. Log what you take, see it on a calendar, keep schedules and inventory, and export it all. No account, no signup.
- ✓ Records stay on this device, in this browser
- ✓ Never suggests amounts or schedules
- ✓ CSV and JSON export whenever you want
Open the full tracker for the calendar, schedules, progress, inventory and data tools.
Add an entry
Recent entries
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What you can track
Log
Name, date, time, amount and unit, with optional site and notes. Mark an entry taken or skipped. Edit or delete with undo.
Calendar
Month and week views of what you logged and what your own schedules planned, with a detail view for each day.
Schedules
Record a schedule you already follow: daily, set weekdays, every few days, or days on and off. Download it as a calendar file.
Progress
Weight, body fat and your own measurements on simple charts, plus journal notes.
Inventory
What you have on hand, with manual adjustments, a history of every change, and optional automatic deduction.
Data
CSV and JSON export, restore from a backup, and delete everything in one step.
Trackers set up for one job
The same free tracker and the same records, laid out for a specific use. Brand pages aren’t affiliated with the manufacturers and never give dosing advice.
- Peptide trackerEvery log field explained, for one peptide or several.
- Peptide tracker appUse it in any browser or from your home screen, and know its storage limits.
- GLP-1 trackerWeekly shot log, weight trend, side-effect journal and sites.
- Injection site trackerPick sites on a body map and see when each was last recorded.
- Peptide inventory trackerStock on hand with a history of every change.
- Peptide journalDaily check-ins on a timeline with your entries.
- Wegovy trackerWeekly injection day, weight and pen records.
- Ozempic trackerWeekly log with your glucose and A1C readings.
- Zepbound trackerWeekly log, weight and pen or vial counts.
- Mounjaro trackerWeekly log with glucose and A1C, and pen records.
How it works
- Type a name, the amount you recorded and its unit. The date and time start at now.
- Save. The entry is stored in this browser and appears in your log and on the calendar.
- Add the schedule you follow, if you have one, to see planned days next to what you logged.
- Download a backup from the Data tab so a cleared browser doesn’t cost you your history.
When you need more than a browser
This tracker is deliberately simple and local. Peptide Library, which powers it, is a full app for iPhone, Android and the web, with reminders, injection-site history, inventory with run-out dates, and sync across devices with Pro.
See the Peptide Library trackerGuides
- How to keep a peptide logThe columns that matter, and paper vs. spreadsheet vs. a tracker.
- How to export a peptide logCSV columns explained, plus backups and restores.
- Peptide calendarA working calendar of your entries, plus a printable monthly calendar.
- Peptide log templateA free printable log sheet and CSV template.
Questions
- Is Best Peptide Tracker free?
- Yes. Every part of the tracker is free and there is no account or signup. It is published by Peptide Library (Superfime LLC).
- Where are my records stored?
- Only in the browser you use, on that device (browser storage for bestpeptidetracker.app). Nothing is uploaded or synced. Clearing site data erases the records, so download a backup from the Data tab now and then.
- Does it send reminders?
- No. The site doesn’t send notifications. On the Schedules tab you can download a calendar file (.ics) and import it into your own calendar app, which can remind you.
- Does it tell me how much to use?
- No. It records what you enter and never suggests amounts, schedules or regimens. It is a record-keeping tool, not medical advice.
- Can I export my peptide log?
- Yes. The Data tab downloads a CSV spreadsheet of your log entries, schedules and inventory, and a JSON backup of everything that you can restore later.
- Can I use it on my phone?
- Yes, in your phone’s browser. Records made there stay in that browser. If you want an app that syncs between devices, Peptide Library has one for iPhone and Android.