- Home
- Screenshot Annotation Software
- OpenScreenShot
On the recordRead 28 Sep 202637 facts
OpenScreenShot
Plans and prices
Free
Free
no account · no watermark · no cloud
Read 28 Sep 2026 · openscreenshot.app
On the record
- Annotation
- Its editor supports arrows, rectangles, text, blur, mosaic, opaque redaction, spotlight, crop, pen, highlighter, and numbered step badges.openscreenshot.app · read 28 Sep 2026
- Annotation Tools
- The editor supports arrows, boxes, text, and blur.openscreenshot.app · read 28 Sep 2026
- Browser extension
- Yesopenscreenshot.app · read 24 Sep 2026
- Browser support
- Screenshots work on desktop Firefox, Chrome, Edge, Brave, Arc, and other Chromium browsers, while recording is Chrome-only.openscreenshot.app · read 28 Sep 2026
- Chrome Capture Limit
- Chrome limits captureVisibleTab to about two calls per second.openscreenshot.app · read 28 Sep 2026
- Capture limitation
- Region selection is viewport-only, so a region cannot extend below the fold during selection.openscreenshot.app · read 28 Sep 2026
- Capture Modes
- Users can capture a full page, visible area, or a selected region.openscreenshot.app · read 28 Sep 2026
- CLI
- The separate openscreenshot CLI captures webpages from a locally installed Chrome-compatible browser and can write PNG output to a file or stdout.openscreenshot.app · read 28 Sep 2026
- CLI Tool
- The optional npm CLI captures screenshots from a terminal and can run as an MCP server.openscreenshot.app · read 28 Sep 2026
- Company Identity
- OpenScreenShot is associated with @PGHQdev and OpenTechCheck.openscreenshot.app · read 28 Sep 2026
- Core function
- OpenScreenShot captures full webpages, visible areas, or selected regions from a browser.openscreenshot.app · read 28 Sep 2026
- DevOps and CI/CD
- The maker positions the CLI for incident reports, runbooks, postmortems, documentation, release notes, and visual diffs in CI/CD pipelines.openscreenshot.app · read 28 Sep 2026
- Dynamic-page limitation
- The capture engine measures page height once, so pages that grow during scrolling or load images late may be incomplete or blank.openscreenshot.app · read 28 Sep 2026
- Export formats
- The editor exports PNG, JPEG, WebP, and PDF files.openscreenshot.app · read 28 Sep 2026
- Free and Open Source
- The tool is free, open source, and MIT licensed.openscreenshot.app · read 28 Sep 2026
- License
- OpenScreenShot is open source under the MIT license.openscreenshot.app · read 28 Sep 2026
- Local Processing
- All capture, annotation, and export processing runs locally in the browser.openscreenshot.app · read 28 Sep 2026
- MCP Integration
- The MCP server provides a capture_screenshot tool for AI agent clients.openscreenshot.app · read 28 Sep 2026