rj labs

Real-time tab audio transcription with live captions powered by Deepgram

Record your screen with a persistent recording

Browse a book on Google Books, click the extension, and save the title, author, ISBN, and cover to your Notion database.

Look up US & Canadian area codes by city, ZIP, or county. Find cities, time zones, and local calling information instantly.

Hold a hotkey to temporarily speed up video playback on any website

AI-powered ATS scoring and resume tailoring for Overleaf, powered by Claude.

Open, route, and manage tabs in Incognito with rules, shortcuts, and auto-cleanups.

Float any HTML5 video in a frameless always-on-top overlay. Hide Mode blacks out when cursor leaves.

Replaces browser Cmd/Ctrl+F with a powerful find & replace panel — live search, regex, match navigation, redact, and more.

Translate Spotify lyrics inline, right inside the web player.