Capture Kit

Screenshots (visible, full page, region, element), annotations, scroll videos/GIFs, history, and keyboard shortcuts — all local.

Capture Kit is a privacy-first Chrome extension for screenshots, annotations, and scroll recordings — all processed on your device. Nothing is uploaded. SCREENSHOTS • Visible area — capture what’s on screen • Full page — stitch the entire scrollable page into one image • Region — drag a rectangle to crop exactly what you need • Element — hover and click a DOM element to capture it cleanly • Screen / window — use Chrome’s picker for displays and app windows ANNOTATE BEFORE YOU SHARE • Highlight, draw, arrows, boxes, and text labels • Blur tool to redact sensitive UI • Text sizes from Small to Huge, with background colors • Preview opens in a tab — copy to clipboard or save when ready SCROLL RECORDINGS & GIFS • Auto-scroll video of long pages • Adjustable quality, speed, and start/end offsets • Pause and resume while recording • Optional GIF export for short clips HISTORY, SHORTCUTS & WORKFLOW • Capture history — open, delete, or clear past captures • Keyboard shortcuts for visible, full page, region, and record toggle • Delay timer (3s / 5s) with on-page countdown • Viewport presets (desktop, laptop, iPad, iPhone) • Hide fixed chrome (headers, banners, widgets) before capture • Force light or dark color-scheme for captures • Filename templates: {domain}, {path}, {date}, {time}, {type}, {title} EXPORT YOUR WAY • Screenshots: PNG or JPG • Recordings: WebM or MP4 • Files save to Downloads with URL-based names PRIVACY Capture Kit works entirely in your browser. Captures stay local — no account, no cloud, no uploads. HOW TO USE 1. Open any normal web page (chrome:// and similar pages can’t be captured) 2. Click the Capture Kit icon — or use a keyboard shortcut 3. Choose visible, full page, region, element, or start a scroll recording 4. Annotate in the preview tab, then copy or save Perfect for docs, bug reports, demos, product feedback, and teaching — when you want professional captures without leaving the browser. Questions or feedback? Support the project or say hello via the listing homepage.