Replay Debugger

Debug web applications using Replay's analysis tools to give your AI agent what it needs to fix them.

Record the bug. Get the fix. The Replay Debugger extension records exactly what happens in your web app while it runs in the browser — every click, every error, every network request. When something breaks, Replay analyzes the recording, finds the root cause, and gives your AI agent a step-by-step fix to apply. No DevTools. No stack traces. No back-and-forth. ── HOW IT WORKS ── 1. Install the extension — takes 10 seconds. 2. Record the bug — click the Replay icon and use your app normally. When you hit the bug, stop recording. 3. Get the fix — Replay analyzes your recording, finds the root cause, and gives your AI agent a clear fix to apply. ── THE PROBLEM ── Your AI says "fixed it." But it's still broken. You describe the bug again, paste a screenshot, and your AI tries something else. Still broken. You're stuck in a loop — going back and forth with an AI that can't actually see what's happening in your app. It's guessing, and you have no way to help it. Replay breaks that loop. Instead of guessing, your AI gets a full recording of what went wrong — so it can fix things on the first try. ── WORKS WITH YOUR FAVORITE TOOLS ── Lovable, Base44, Bolt, Replit — wherever you're building, Replay records what happens in the browser and helps your AI debug it. ── BUILT FOR BUILDERS, NOT DEBUGGERS ── You don't need to read code, open DevTools, or understand stack traces. Replay handles the technical debugging and gives your AI a fix it can actually use. You focus on building. ── FAQ ── Q: Do I need to know how to code? A: No. Replay is built for people who build with AI tools like Lovable, Base44, Bolt, and Replit. You don't need to read code or understand error messages. Q: Which AI tools does it work with? A: The Replay extension works with any AI coding tool that runs in the browser — Lovable, Base44, Bolt, Replit, and similar tools. Q: Is it free? A: Yes, Replay is free to get started. Install the extension, record a bug, and get your first fix at no cost. Q: What data does Replay collect? A: Replay records browser activity only when you click record. Recordings are used to analyze bugs and generate fixes. See our privacy policy at replay.io for details. Learn more at https://docs.replay.io/basics/replay-chrome-extension/getting-started