Screenshot Annotation Tool

Upload an image or paste HTML code to annotate. Add arrows, text, rectangles, circles and blur. Download or copy with no watermarks.

Upload an image or paste HTML to get started

Supports JPG, PNG, WebP, GIF, BMP, SVG

or drag and drop an image onto the canvas

Ready - upload an image or paste HTML

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Frequently Asked Questions

How does Screenshot Tool work?

Free online screenshot annotation tool. Upload images to annotate with arrows, text, rectangles, circles and blur. Download or copy with no watermarks. Everything runs locally in your browser for instant results and maximum privacy.

Is my data private when I use Screenshot Tool?

Yes. Screenshot Tool runs entirely in your browser using client-side JavaScript. Your input is never uploaded to any server, never logged, and never shared. Closing the tab clears everything from memory.

Do I need to sign up or create an account to use Screenshot Tool?

No. Screenshot Tool is 100% free with no signup, no email registration, no payment, and no ads. Open the page and start using it immediately.

Are my files uploaded to a server?

No. Screenshot Tool processes your images, audio, or video entirely in your browser. Files never leave your device — no upload, no cloud processing, no remote API calls.

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