Now in beta · Start for free
Feedback, right on the page —
with your team and AI
One line of JS attaches 2px to any site. Markers, screenshots, and logs collect themselves, and AI sorts markers by type and priority. Fix things in the tools you already use.
No credit card required · Free plan included
What makes 2px different
Not another tool — a change in how you collaborate
- 01 · Visual collaboration
On-page markers + Evidence Pack
Drop in a single JS snippet and pin markers on any site — screenshots, console, and network data attach themselves automatically.
Learn more - 02 · AI suggestions
Every marker arrives sorted
AI sorts markers by type and priority — the JS snippet does it when you save. In the Chrome extension you can change any suggestion before you save, and server-side AI (which also suggests a title) runs only after you opt in.
Learn more - 03 · CLI workflow
Take feedback into your own tools
Marker → review → fix prompt, straight from the CLI. Paste it into Claude Code or Cursor and ship the fix.
Learn more
Start shortening your feedback loop today
Free to start · No credit card · 30-second install
Free to start · No card required · From a team of one