Screenshot editor

The photo stays in this tab. Nothing is uploaded.

Drag to draw. Text places a label at the click.

How to use this tool

Mark up a screenshot in this tab. Draw a box or arrow, add a label, download a PNG.

Open Screenshot editor
The drop zone is on the left. PNG, JPG, WebP, and GIF work.
Add the screenshot
Drop or paste a photo. Pick Box, Arrow, or Text, then drag on the preview.
Download the PNG
Undo if a mark is wrong, then download. Closing the tab discards the file.

Can I mark up a screenshot here?

Yes. Drop a photo, draw a box or arrow, add a label, then download a PNG.

Is the image uploaded?

No. Drawing stays in this tab. Closing it discards the file.

What marks can I add?

Rectangles, arrows, and text. Pick a color in the rail.

Can I undo?

Yes. Undo removes the last mark.

What do I download?

A PNG of the photo plus the marks.