Convert AVIF to PNG Online
AVIF to PNG with lossless quality & transparency. No upload, batch 30, free.
Convert AVIF to PNG online for free. 100% browser-based, no upload. Preserve lossless quality and transparency. Batch convert up to 30 AVIF images.
CompressFast is a pure browser-side image processing tool — no files are ever uploaded to any server during compression. Your files stay on your device, processing is fast, and privacy is absolute.
Detailed Usage Guide
AVIF is technically the most efficient image format ever released, but its young age means the tooling ecosystem has not caught up. If you need to edit an AVIF in Photoshop, insert it into a document, or archive it in a lossless, future-proof format, PNG is the natural destination.
CompressFast's AVIF to PNG converter makes this conversion instant and private:
1. Perfect decoding — The browser's native AVIF decoder reads every pixel with full fidelity, including 10-bit and 12-bit color and alpha transparency. No information is lost in the decoding step.
2. Lossless PNG encoding — At 90-100% quality, the PNG output preserves all visible detail from the AVIF source. The alpha channel is carried over perfectly, so transparent logos and UI assets stay transparent.
3. Lossless mode for the smallest PNG — Enable lossless mode and the oxipng WASM engine optimizes the PNG further — trial-running zlib, Zopfli, and filter combinations to find the smallest mathematically-identical file. Expect 20-40% smaller than a naive PNG save.
4. Batch workflow — Convert up to 30 AVIF files at once, all in parallel. ZIP download bundles the results.
When to choose PNG over JPG or WebP: PNG is the right call for logos and icons (transparency), screenshots with text (crisp edges), images you plan to edit further (no generation loss), and archival masters. For web delivery, WebP is usually the better size/quality trade-off.
Why Choose CompressFast?
Lossless Quality
PNG is lossless. Converting at 90%+ preserves every detail — ideal for editing and archiving.
Transparency Support
Preserve AVIF alpha channels as PNG transparency. Perfect for logos and UI assets.
No Upload
Everything decodes and encodes locally in your browser.
How to AVIF to PNG Online
Upload AVIF Files
Drag AVIF images into the upload area or click to browse. Batch up to 30 files.
Select PNG as Output
Choose PNG from the output format selector. Use 90%+ quality for lossless results.
Download PNG Files
Each converted file downloads as .png. Batch ZIP download for all results.
FAQ
Why convert AVIF to PNG?
PNG is lossless and universally compatible — ideal for editing in Photoshop, creating graphics, or archiving. AVIF is efficient but many editors cannot open it. Converting to PNG gives you an editable, lossless master.
Does AVIF to PNG preserve transparency?
Yes — both AVIF and PNG support alpha channels. Transparent areas in your AVIF are perfectly preserved in the PNG output.
Will the PNG be larger than the AVIF?
Usually yes. AVIF uses advanced lossy compression while PNG is lossless, so the PNG will typically be larger. This is the trade-off for lossless quality and universal compatibility.
Is AVIF to PNG free?
Yes — completely free. Convert up to 30 AVIF files per batch with no account or watermark.
Can I batch convert AVIF to PNG?
Yes — drop up to 30 AVIF files and convert them all in parallel. Download as a single ZIP.
Should I use PNG or WebP for my AVIF?
PNG for editing, archiving, or maximum compatibility with desktop apps. WebP for web use — smaller files, still supports transparency, 96% browser support.