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SnapDiff version history - 3 versions

SnapDiff by Snapdiff.co

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SnapDiff version history - 3 versions

  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 0.1.4

    Released Sep 26, 2026 - 856.11 KB
    Works with firefox 58.0 and later

    Source code released under All Rights Reserved

    Download Firefox and get the extension
    Download file

  • Older versions

    Version 0.1.3

    Released Sep 23, 2026 - 855.74 KB
    Works with firefox 153.0 and later
    • Added custom responsive viewport dimensions in Chrome.
    • Added responsive Area capture for presets and custom viewports.
    • Added element selection with parent/child navigation for precise captures.
    • Added a post-install guide with browser-specific pinning instructions.
    • Added an optional uninstall feedback page.
    • Refreshed SnapDiff’s origami branding, icons, colors, and product screenshots.
    • Improved pricing layout and license activation messaging.


    Firefox supports Area and element capture, A/B and Multi comparisons, annotations, accessibility checks, and all export formats. Responsive viewport and language simulation remain Chrome-only.
    • Better restoration of viewport, zoom, and scroll state after responsive captures.
    • Updated documentation and privacy disclosures.
    • General interface polish and reliability improvements.

    Source code released under All Rights Reserved

    Download file

  • Version 0.1.2

    Released Sep 20, 2026 - 850.93 KB
    Works with firefox 153.0 and later
    • Import design references: Upload, drop, or paste a PNG, JPEG, or WebP into one side of an A/B comparison.
    • Compare different image sizes: Pixel Diff now supports mismatched screenshots and imported references, aligned top-left at native size.
    • Measure with rulers: Add editable measurements with distance, horizontal, and vertical readouts in image pixels.
    • Annotate across images: Draw shapes, arrows, text, and measurements across side-by-side comparisons.
    • Export A4 PDFs: Create local, image-based PDFs with annotations and watermarks. Long captures continue across pages.
    • Copy as PNG: Copy annotated images directly to the clipboard.
    • More reliable full-page capture, improved handling of floating headers, and Stop and save for growing pages.
    • Grouped shape tools, three pen widths, and remembered drawing preferences.
    • Inline text editing with adjustable font size and autosaved annotations.
    • Smoother zooming and scrolling, a responsive toolbar, and clearer deletion confirmations.
    • New Help menu for documentation, troubleshooting, support, and billing.
    • Capture starts from the extension toolbar. Screen/window/tab sharing has been removed.
    • New Pro purchases cost $19.99 USD for 12 months from purchase, plus applicable tax, with no automatic renewal.
    • Free retains 20 completed workflows per month, including the new review and export tools.
    • Firefox remains limited-feature: responsive presets and browser locale simulation are available only in Chrome/Chromium.

    Source code released under All Rights Reserved

    Download file