Convert AVIF images to PNG format
WhiskFile AVIF to PNG is a free online tool to convert AVIF images to PNG format. Files are processed entirely in your browser — nothing is uploaded to any server.
Quick Answer
Convert AVIF images to PNG format. WhiskFile's AVIF to PNG is free, works in your browser, and requires no account. Your files never leave your device — all processing happens locally.
Upload AVIF images
Drag & drop or browse to select one or more AVIF files from your device.
Adjust settings
Optionally add a background fill, resize, or choose frame extraction mode for animated AVIF.
Review detected features
Check auto-detected badges for animation, alpha channel, and 10-bit/12-bit depth on each file.
Check transparency settings
Preview transparent areas with checkerboard display. Toggle background fill if you need a solid color.
Convert to PNG
Click Convert — files are processed instantly in your browser with zero server upload.
Download results
Download individual PNG files or grab all at once in a ZIP archive.
Max file size: 50 MB (free) · 500 MB (paid). Processing time: ~1s on average. Batch processing: upload multiple files at once.
AVIF to PNG runs entirely in your browser — no software to install. Works on any device with a modern browser.
Windows & Mac
Chrome, Firefox, Edge, Safari
iPhone & Android
Safari, Chrome mobile
iPad & Tablets
Full touch support
Unlike server-based tools that upload your documents, WhiskFile processes everything locally in your browser. Your files never leave your device — not even temporarily.
No upload required
Files are processed in your browser — nothing is sent to any server
100% private
No server storage, no data collection, no third-party access
Works offline
Once loaded, works without an internet connection
“Batch-converting RAW exports to web formats saves me hours every week. The quality is excellent.”
Carlos Ruiz
Photographer
“Resizing and converting images for different platforms used to be tedious. Now it's drag and done.”
Priya Sharma
Social Media Manager
Help us improve by sharing your experience with AVIF to PNG.
Client-side processing
This tool now runs entirely in your browser — files never leave your device.
Result preview & sharing
Preview your processed file before downloading, and share results via a secure link.
Yes. PNG is a lossless format, so no additional quality is lost during conversion. The output is a pixel-perfect representation of what your browser decodes from the AVIF file.
Transparency is preserved by default. AVIF files with alpha channels produce PNG images with full transparency intact. You can optionally fill transparent areas with a solid background color.
Yes. Animated AVIF (AVIS brand) files are detected automatically via ISOBMFF header parsing. You can extract all frames, just the first frame, or every Nth frame as individual PNG images.
AVIF uses the ISO Base Media File Format (ISOBMFF). WhiskFile parses the ftyp box to detect animation (avis brand) and the pixi box to determine bit depth and alpha channel presence — before any conversion begins.
Yes, but with a caveat. Browsers decode 10/12-bit AVIF to 8-bit for display, so the PNG output is 8-bit. An info banner warns you about potential gradient banding in high-bit-depth source files.
No. All conversion happens 100% in your browser using client-side JavaScript. Your AVIF files never leave your device, ensuring complete privacy.
No. Since all processing happens locally in your browser, there are no file size limits, no daily conversion quotas, and no signup required. Convert as many AVIF files as you need.
Yes. The converter works in any modern mobile browser that supports AVIF (Chrome Android, Safari iOS 16.4+). Select AVIF files, convert to lossless PNG, and download directly to your device.
Yes. The converter works in any modern browser on Windows (Chrome 85+, Firefox 93+, Edge 121+). No software installation or codec download needed — it runs entirely in your browser.
Yes. Convert AVIF images to PNG here, then upload to your WordPress media library. PNG is universally supported and ideal for graphics, logos, and screenshots with text.
Upload your AVIF files, convert to PNG, and download. PNG is accepted by all email clients, web forms, and upload portals that may not support AVIF format.
Once the page is loaded, the Canvas API works locally. You can convert AVIF to PNG without an active internet connection — your images never leave your device.
Usually yes. AVIF uses AV1 compression which is far more efficient than PNG's lossless compression. A 500 KB AVIF photo might become 5-10 MB as PNG. This is the trade-off for guaranteed lossless, universally compatible output.
Yes. AVIF to PNG on WhiskFile is completely free with no account required. Free users get 7 tasks per day with files up to 50 MB. There are no watermarks on any plan. Pro plans ($4.99/month) unlock unlimited tasks, 500 MB files, batch processing, and API access.
Yes. AVIF to PNG runs entirely in your browser using WebAssembly. Your files are never uploaded to any server — they stay on your device throughout the entire process. No data is transmitted, stored, or accessible to WhiskFile or any third party.
AVIF to PNG accepts AVIF files as input and produces PNG output. The maximum file size is 50 MB on the free plan (500 MB for Pro users). There are no page count limits.
See how WhiskFile compares to other PDF tools on features, pricing, and privacy.
Chromebook & Linux
Any modern browser
