Screenshot Image Annotator
Highlight, explain, redact, and present screenshots
Drop or paste a screenshot
Paste with Ctrl/⌘ + V or choose a PNG, JPEG, or WebP image.
Screenshot editing is processed in your browser.
What is Screenshot Image Annotator?
A local-first screenshot communication editor for developers, QA, support, and technical writers. Add structured feature callouts, reduce visual noise, hide private details, and frame the result for documentation.
How to use
- 1.Paste, drop, or choose a screenshot.
- 2.Add annotations, focus regions, redactions, or presentation framing.
- 3.Copy the flattened PNG or save PNG, JPEG, or WebP at 1× or 2×.
Private, flattened output
Editing and export run in your browser. Solid redactions replace the covered pixels in the exported bitmap; blur and pixelation are visual concealment, so use Solid for credentials and secrets.
