# LoopBack LoopBack is a browser extension for in-context UI feedback and QA capture, designed for frontend developers and QA engineers working on localhost. ## What it does LoopBack lets you pin comments directly on a web page running in your browser, automatically captures a screenshot, viewport size, URL, and CSS element selector for each note, then exports the entire list as a single structured prompt ready to paste into Claude Code or any other AI coding assistant. ## Who it is for - Frontend developers who want to collect and act on UI feedback without leaving the browser - QA engineers who need to document bugs with precise element context - Development teams that iterate quickly between design review and code fixes ## Key features - Click-to-pin comments on any live page (localhost or production) - Auto-captures screenshot, element selector, viewport, and URL per comment - One-click export of all notes as an AI-ready prompt - Project grouping so multiple apps can share the same port - Retest workflow: verify fixed items one by one, track progress with a live bar - Team workspaces with role-based access (Admin / Member) - Runs entirely in the browser; no data leaves your machine by default - Team Sync is opt-in and encrypted in transit (TLS 1.3) and at rest (AES-256) ## Pricing (one-time, lifetime) - Free: up to 20 pins per session, basic prompt export, community support - Pro: $9.99 - unlimited pins, unlimited projects, bulk export, retest workflow, priority support - Team: $99 - everything in Pro, 5 seats, shared workspaces, central license management All paid plans include a 30-day no-questions-asked money-back guarantee and all future updates. ## Browser support Chrome and Edge. Opera and Firefox are on the roadmap. ## Links - Home: https://loopback.promise.codes - Docs: https://loopback.promise.codes/docs - Guides: https://loopback.promise.codes/guides - Blog: https://loopback.promise.codes/blog - Changelog: https://loopback.promise.codes/changelog - Roadmap: https://loopback.promise.codes/roadmap - License and pricing: https://loopback.promise.codes/license - Support: https://loopback.promise.codes/support - Privacy Policy: https://loopback.promise.codes/privacy - Terms of Service: https://loopback.promise.codes/terms - Refund Policy: https://loopback.promise.codes/refund ## Contact Email: loopback@promise.codes