Turn localhost feedback into one AI-ready prompt.
Comment on your dev site and LoopBack captures the screenshot, screen size, URL and element selector, then hands Claude Code a ready-to-fix todo list. Stop sending bugs one by one.
Button misaligned on mobile
main#hero > a.cta
Toast overlaps the header
div.toast.fixed
Empty state copy unclear
section.empty > p
WORKS WITH EVERY STACK YOU ALREADY SHIP
From localhost comment to AI-ready prompt
Leave feedback right on the page, let LoopBack capture the context, and hand the whole list to your AI agent in one paste.
Comment on the page
Drop comments directly on your site running in dev mode on localhost.
Auto-capture context
Each note grabs a screenshot, viewport & screen size, URL and element selector.
Copy as one prompt
Your todo-list becomes a single, ready-to-paste prompt for any AI agent.
Paste & retest
Drop it into Claude Code, fix everything in one pass, then retest each item.
Everything you need to close the loop
Pixel-precise selectors
Every pin carries a robust CSS selector so your AI knows exactly which element to touch.
Auto screenshots
Full-element captures saved to disk with absolute paths, ready to attach to any prompt.
Projects, not ports
Group feedback by project even when three apps share localhost:3000.
AI-ready prompts
One click turns a queue of bugs into a clean, structured todo list for Claude Code.
Retest workflows
Track progress per project with a verify / reopen loop and a live progress bar.
Built for teams
Share workspaces, assign roles, and manage licenses from one dashboard.
Pay once. Use it forever.
Three simple plans. No subscriptions. One payment unlocks LoopBack for good, including every future update.
Free
For getting started
- Unlimited local feedback
- 1 project
- Copy as prompt
- Screenshot capture
- Element selector & viewport
- Chrome & Edge
Pro
Best for individuals
- Everything in Free
- Unlimited projects
- Screenshot auto-save to disk
- Retest workflows
- Lifetime updates
- Priority support
Team
Best for growing teams
- Everything in Pro
- Shared workspaces
- Team roles & invites
- Centralized license management
- 5 seats included
- Dedicated support
Teams ship faster with LoopBack
“We cut our QA-to-fix time in half. LoopBack prompts drop straight into Claude Code and just work.”
“The selector capture is magic. No more 'which button?' back-and-forth with the team.”
“One prompt with ten issues, screenshots attached. This is how QA should have always worked.”
Questions, answered
Yes. Pay once and use LoopBack forever, including every future update. No subscriptions.
Stop sending bugs one by one.
Install LoopBack, comment on your dev site, and ship the fixes in one loop.
Get lifetime access · $9.99