Image Annotator
Drop in a screenshot and mark it up with arrows, shapes, text, or quick freehand notes.
Add an image to start
Pick a file (or paste a screenshot) and start marking it up.
Drag & drop, or paste a screenshot
or choose a file from your computer
or
About Image Annotator
A simple way to mark up screenshots for docs, bug reports, and design feedback. Add shapes, arrows, labels, and blur—then download.
More details
Tools included
- Rectangles & Circles for highlighting areas
- Arrows for pointing to specific elements
- Text notes for quick context
- Freehand drawing for custom markups
- Selection tool for editing annotations
Common uses
- Design feedback (UI/UX reviews)
- Bug reports with clear callouts
- Documentation screenshots
- Quick tutorials and guides
A couple tips
- Use color to separate “issues” vs “notes”
- Increase stroke width when you need emphasis
- Pair shapes with short labels for clarity
- Use blur for anything sensitive before sharing
Frequently asked questions
What can I add to an image?▾
Arrows, rectangles, circles, lines, text, freehand drawing, numbered steps, blur/redaction and spotlight — plus beautiful backgrounds.
Is it free and private?▾
Yes. It is completely free with no signup, and everything runs locally in your browser, so your data never leaves your device.
Can I redact sensitive info?▾
Yes — blur, pixelate or black-out regions, and auto-redact detected emails, phone numbers and keys.