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AVIF Export

Capture, resize, and batch-download AVIF images from any website. Detect lazy-loaded sources, preview in a dashboard, and export as individual files or a ZIP archive.

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  • AVIF Export icon
    AVIF Export

    A browser extension for developers, designers, and web enthusiasts. Find AVIF images in <source> tags, srcset, and data attributes: then preview, resize, and download them in bulk. All processing runs locally in your browser.

Features

  • Deep scan
    Crawls responsive markup and data attributes. Works around scroll-based lazy loaders so images are found without scrolling the entire page.
  • Visual dashboard
    Grid-based interface with light and dark mode. Browse, select, and sort detected images before exporting.
  • Batch export
    Download individual files or bundle multiple images into a single ZIP archive.
  • Precision control
    Rename files and resize images with aspect ratio preserved before download.

How to use

    1. Open a page that serves AVIF, or hides it in responsive markup.
    2. Click the AVIF Export icon in your browser toolbar.
    3. Review detected images in the dashboard and select what you need.
    4. Optional: open Image settings to rename or resize.
    5. Hit Download for single files or a ZIP bundle.

Why AVIF?

  • ~50% smaller than JPEG
    Significant bandwidth savings without visible quality loss.
  • Higher colour depth
    Supports 12-bit colour and HDR, reducing banding common in JPEGs.
  • Transparency & animation
    PNG and GIF versatility with better compression.

Screenshots

  • Dashboard

    Bulk export

    Editing options

FAQ

  • Does it work on lazy-loaded images?

    Yes. Deep Scan analyses srcset and data attributes in the page source, so you can grab lazy-loaded images without scrolling to the bottom of the page.

  • Can I convert JPEGs to AVIF?

    AVIF Export is built for finding and downloading existing AVIF assets on the web. It is ideal for competitive research, asset collection, and working with sites that already serve AVIF.

  • Is there a download limit?

    No. Download one image or a hundred: batch export handles high-volume downloads and can bundle everything into a ZIP.

  • Does resizing affect quality?

    Resizing uses high-performance algorithms to preserve quality at the new dimensions. Upscaling a small image beyond its native size may show pixelation, as with any image editor.

  • Is my data safe?

    All processing happens locally in your browser. AVIF Export does not collect, store, or transmit your browsing data or downloaded images to external servers.