Blook

Record your browser while you talk: page replay, network, console and your voice in one local ZIP for developers and coding agents.

Blook records what happens in your browser while you talk, so a developer or a coding agent can replay it later. Press Record in the side panel, use your web app, and narrate: walk through a flow, point with the mouse, describe a bug. Press Stop and download one ZIP file with everything that happened. WHAT A RECORDING HOLDS • A DOM replay of the page (rrweb), with mouse moves, clicks, scrolls and typing • HTTP requests and responses, and WebSocket messages • Console logs and errors • Your voice, transcribed word by word (optional) Everything sits on one shared clock. There is no video: the replay rebuilds the page at any moment, so recordings stay small. REVIEW A RECORDING • Open the ZIP in Blook's Replay page: the replay, timeline, transcript, network, WebSockets and console stay in sync. • Give it to a coding agent: the open-source blook command-line tool and agent skill read the ZIP, take a screenshot of the page at any moment, and show what was under the mouse. Typical uses: attach a recording to a bug ticket, hand a bug report to an AI coding agent, or let an agent write an end-to-end test from a narrated flow. PRIVATE BY DESIGN • Blook only records the tab you start it on and tabs opened from it, and only between Record and Stop. • Recordings are stored on your computer and leave it only when you download the ZIP. • No account, no analytics, no tracking. • Voice transcription is optional: you paste your own OpenRouter API key, and only then is your recorded audio sent to OpenRouter to be transcribed. • An option masks typed text and page text in the replay. WHY IT ASKS FOR THESE PERMISSIONS • Debugger: reads the recorded tab's network requests, WebSocket messages and console, the same data Chrome DevTools shows. Chrome shows a "Blook started debugging this browser" bar while you record. • Access to all sites: so you can record any web app you choose, including your own local or staging sites. • Microphone (asked the first time you turn it on): records your narration. Open source: https://github.com/cyrillbrito/blook