Why convert AVIF to PNG?
PNG output is the right choice when you need lossless quality and preserved transparency from an AVIF source. Unlike JPG, PNG can store an alpha channel — so if your AVIF image has a transparent background (common in product shots, icons, and UI assets served from modern CDNs), PNG is the only lossless format that keeps it intact.
Developers who scrape or download web assets increasingly encounter AVIF files from CDNs that have switched to the new format for bandwidth savings. Those assets often need to be imported into design tools, game engines, or CMS platforms that accept PNG but not AVIF. AVIF → PNG is the clean, lossless path.
PNG is also useful as an intermediate format when you need to do further editing. Going AVIF → PNG → edited PNG → final export avoids the double-lossy artefacts that come from AVIF → JPG → re-edit → JPG. For designers doing colour correction or compositing on next-gen web assets, this is the standard workflow.
File Converter Pro handles the decode and encode entirely offline on Windows 10 and 11, with support for alpha channels, wide-gamut colour conversion, and batch processing of entire asset folders.
How to convert AVIF to PNG on Windows
- Install File Converter Pro. Install File Converter Pro from the Microsoft Store. Try it free before the €6.49 one-time purchase.
- Drop AVIF files into the queue. Drag one or more AVIF files, or an entire folder, into the app. AVIF files with and without transparency (alpha channel) are both supported.
- Select PNG as output. Pick PNG in the output panel. PNG-24 is the default for full-colour images with or without transparency. PNG-8 is available for simple graphics with limited colours.
- Convert offline. Click Convert. Output PNGs are saved to your chosen folder. Transparency in the source AVIF is carried over to the PNG alpha channel automatically.
Batch conversion for big folders
Web developers and designers who manage asset libraries frequently need to convert batches of AVIF files downloaded from CDNs or exported by design tools. File Converter Pro runs these batches without a per-file limit.
- Convert an entire folder of AVIF assets to PNG in one pass.
- Alpha channels are preserved automatically — no manual transparency settings needed.
- Original filenames are retained with the .png extension substituted.
- Works offline in build pipelines and CI environments without internet access.
Quality settings that actually matter
PNG is lossless — there is no quality setting that affects pixel fidelity. You can tune the compression level to trade encode speed for file size without any visual impact:
- Compression 0: fastest, largest file — good for intermediate pipeline files.
- Compression 6 (default): well-balanced size and speed for most use cases.
- Compression 9: smallest files, slowest encode — use when serving PNG files over the web or in tight storage budgets.
- Alpha handling: AVIF alpha channels are preserved directly in the PNG. No background fill is applied unless you explicitly choose to flatten.
Common issues and fixes
- PNG files are much larger than AVIF. Expected. AVIF uses very efficient lossy compression; PNG is lossless and larger by nature. For web delivery, consider keeping AVIF; use PNG for editing or tool compatibility.
- HDR AVIF looks washed out as PNG. AVIF supports HDR (HLG/PQ); standard PNG does not carry HDR metadata. File Converter Pro tone-maps HDR to SDR for the PNG output. Enable the tone-mapping option in settings if colours look dull.
- Animation not converted. Animated AVIF sequences (AVIFS) extract the first frame only for PNG output. Use the video converter for animated sequences.
- Wide-gamut colours shifted. Enable sRGB conversion in the output settings if your AVIF uses Display P3 and you need consistent colours across non-colour-managed apps.
Related conversions
FAQ
Does converting AVIF to PNG preserve transparency?
Yes. AVIF supports alpha channels and File Converter Pro carries them over to the PNG alpha channel automatically. The transparency information is not lost.
Why is my PNG output so much larger than the AVIF source?
AVIF uses lossy AV1 compression — it is very compact. PNG is lossless and uncompressed in the visual sense. A 200 KB AVIF may become a 2-4 MB PNG. This is normal and expected.
Can I batch-convert a folder of AVIF web assets to PNG?
Yes. Drop the entire folder into File Converter Pro and it processes all AVIF files in one run, preserving filenames with .png extensions.
Can I convert animated AVIF to PNG?
File Converter Pro extracts the first frame of an animated AVIF sequence as a static PNG. For full animated output, use the video converter path to export frames or convert to GIF/WebM.
Ready to convert your AVIF files?
Download File Converter Pro and convert your AVIF images to lossless PNG offline — transparency preserved, no upload, no watermark, no file size cap.