Free Tool

Free Online Image Annotator

Drop an image, add arrows, boxes, text, or blur - download the annotated version instantly.

Drop your image here

Supports PNG, JPEG, WebP up to 50MB

How It Works

Three steps to annotated images

Drop a PNG, JPEG, or WebP file — or paste an image URL.

Pick a tool (arrow, box, text, or blur), choose a color, and draw on your image.

Hit download to save your annotated image. That's it.

Drop a PNG, JPEG, or WebP file — or paste an image URL.

Pick a tool (arrow, box, text, or blur), choose a color, and draw on your image.

Hit download to save your annotated image. That's it.

Point out important areas with arrows or highlight regions with boxes. Choose from six colors.

Click anywhere to place text. Great for step numbers, callouts, or short notes.

Drag a blur region over emails, passwords, or personal data before sharing.

Everything runs in your browser. Your image never leaves your device.

What image formats are supported?

PNG, JPEG, and WebP files up to 50 MB.

Is my image uploaded to a server?

No. All annotation and export happens in your browser. Your image stays on your device.

Can I undo annotations?

Yes. Use the Undo button to remove the last annotation, or Clear All to start over.

What does the blur tool do?

Drag a rectangle over any area to blur it. Useful for hiding sensitive information before sharing screenshots.

Is this tool really free?

Yes. Upload, annotate, and download — completely free, no account required.

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