Features
Everything you need to make a point.
imagB keeps the toolbox small on purpose. Here's every tool and trick inside.
Get your image in
No forms, no uploads-to-the-cloud, no waiting. Your image never leaves your device.
Paste from clipboard
Screenshot something, press Ctrl/Cmd+V, and it's on the canvas. The fastest way to start.
Drag and drop
Drop any image file onto the window and start marking it up immediately.
File upload
Prefer a button? Pick an image from your device — PNG, JPG and other common formats work.
Point things out
A focused set of markup tools. Each one does one job well — nothing buried in menus.
Arrows
The star of the show. Draw attention to exactly the right pixel with a clean, confident arrow.
Numbered labels
Click to drop numbered markers — perfect for step-by-step feedback or ordered review notes.
Text
Add short notes right on the image. Type, click away, done.
Shapes
Rectangles and ellipses to frame areas that need attention.
Highlighter
Freehand strokes with a soft translucent look, like a real marker on paper.
Style without thinking
Styling that stays out of your way but behaves exactly as you'd expect.
Per-tool memory
Every tool remembers the color, width and size you last used — switch tools and your style follows.
Select to restyle
Click any existing annotation to change its color or stroke width after the fact.
Colors and widths
A tight palette of colors and a few sensible stroke widths — enough choice, never overload.
Work fast, undo freely
Built for momentum: keyboard-first, forgiving, and instant.
Undo and redo
Full undo history. Experiment boldly — Ctrl/Cmd+Z always has your back.
Keyboard shortcuts
Single keys switch tools (V, A, T, L, R, O, H). Delete removes, Escape returns to select.
Move and edit
Annotations stay editable: drag to reposition, double-click text to rewrite, delete what you don't need.
Share the result
When the markup says it all, getting it out is one click.
Copy to clipboard
One click puts the finished image on your clipboard, ready to paste into chat, email or docs.
Download PNG
Export a full-resolution PNG with all annotations baked in — crisp wherever it lands.
Private by default
Everything happens in your browser. No uploads, no accounts, no tracking of your images.
Try it on your next screenshot.
Free, instant, and your image never leaves your browser.
Start annotating