Keep a log nobody can say you made up.
Marginlog records each incident with a timestamp, seals it into a tamper-evident chain, spots the pattern, and builds the report you give a landlord, HR, mediator or officer. Free, offline, no account.
Open MarginlogHow it works
- Pick the kind of problem and name the case.
- Log incidents in under 20 seconds, or time one live.
- Hand over the report when you need it.
What is inside
Sealed entries
Each entry is fingerprinted with the one before it. Edit history and the report shows the chain broke.
Happening-now timer
Tap once while it is happening. Duration and start time fill in for you.
Pattern finder
Weekday-by-hour heat map, 8-week trend, quiet-hour breaches, longest calm stretch.
Evidence strength
Each entry gets a score and tells you what to add: duration, witness, photo, timeliness.
Escalation ladder
Talk, written notice, complaint, mediation, legal. Answer deadlines warn you when ignored.
Report in one tap
Copy, print to PDF, Markdown or CSV, with photos and a seal check at the bottom.
Private by design
Everything is stored in your browser on this device. No account, no tracking, no upload. Download a backup file whenever you like.