Time tracking that
understands your workflow
Scribbler passively tracks your development time, captures Claude Code sessions, and uses AI to generate invoiceable time entries. No timers. No guessing.
No credit card required
Purpose-built for
Everything happens automatically
Install the app, grant Accessibility permission, and Scribbler does the rest.
Passive App Tracking
Automatically detects which apps and windows you use. No manual timers, no start/stop buttons. Just work.
Claude Code Integration
Hooks into Claude Code to capture sessions, tool usage, and conversation metadata. See exactly what AI helped you build.
AI-Generated Descriptions
Claude summarizes your sessions into professional time entry descriptions. Ready for invoicing in seconds.
Privacy First
Raw activity data never leaves your Mac. Only aggregated summaries sync to the cloud. Your window titles stay local.
CSV & Invoice Export
Export time entries with project rates, amounts, and descriptions. Import into any invoicing tool or send directly.
Prompt Templates
Save and organize reusable prompts with variable substitution. Auto-fill project context, branch names, and recent work.
Three steps to effortless time tracking
Install & grant permissions
Download Scribbler, grant Accessibility permission for window title tracking, and click "Install Hooks" to connect to Claude Code. Takes under a minute.
Work normally
Scribbler runs silently in your menu bar. It tracks app switches, detects idle time, and captures every Claude Code session automatically. No buttons to click.
Review & invoice
At the end of the day, drag-select activity blocks to create time entries. Scribbler uses AI to generate professional descriptions. Export to CSV or PDF.
Simple, honest pricing
Start free. Pay only when you're ready.
after 30-day free trial
- Passive app & window tracking
- Claude Code session capture
- AI-generated time entry descriptions
- Cloud sync across Macs
- Prompt template library
- CSV & PDF invoice export
- Unlimited projects & devices
No credit card required
Your data stays on your Mac
Raw activity data — window titles, app switches, conversation content — never leaves your computer. Only the summaries you choose to sync are sent to the cloud. This isn't a marketing promise. It's how the architecture works.
Stop guessing where your time went
Join developers who've reclaimed hours of invoicing time every week.
Start Your Free Trial