snapdiff

Annotations and exports

Turn screenshots into clear, shareable visual feedback.

Capture the evidence, mark what matters, and send your review where your team works.

Annotate without changing originals

Choose arrows, circles, lines, or rectangles from Shapes, draw with three pen widths, or add text. Shape and pen-width choices are remembered between captures. Your marks stay editable and your original screenshot stays unchanged. Explore annotation tools.

Choose an image format

Download PNG, JPEG, or WebP at original dimensions, or choose PDF for an A4 document. A/B and Multi exports combine the images into one side-by-side review; long PDFs continue onto additional pages. Choose an export format.

Watermarks and timestamps

Choose clean exports or an optional custom name and timestamps, all for free. Set up watermarks.

Accessibility reports

Download the findings saved with a capture as a JSON report. Export an accessibility report.

Share deliberately

Review the downloaded image or report, then attach it to your message, document, or issue. Read about privacy for handling private page content.

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