Image Annotator

Arrows, Boxes and Notes.

Loading tool…Private · your images never leave your device

Your files never leave your device. Everything is processed in your browser.

Made for guides and bug reports, where pointing at something beats describing it.

How to use the Image Annotator tool

  1. Open Image Annotator and choose what you want to work on (JPG, PNG, WebP).
  2. Pick arrows, boxes, numbers or text and place them.
  3. Download the file from Image Annotator; your original stays as it was.

Tips for the best result

  • Use numbered markers to show a sequence.
  • Blur private details before sharing.

Quick facts

PriceFree
Works withJPG, PNG, WebP
Where it runsIn your browser, on your device
AccountNot needed

Frequently asked questions

Can I change the color and thickness?

Yes, for every element.

Can I move things after placing them?

Yes, until you export.