PNG to AVIF Converter Free, Private, Instant
Drag & drop images here
or click to browse — HEIC, AVIF, WebP, PNG, JPG, GIF, BMP, TIFF
How to Convert PNG to AVIF
- Drag and drop your PNG files into the converter above, or click to browse.
- The converter automatically outputs AVIF format. Adjust quality if needed.
- Click download to save your converted AVIF files. For multiple files, use "Download All as ZIP."
What is a PNG File?
PNG (Portable Network Graphics) is a lossless image format widely used for graphics, screenshots, and images that require transparency. PNG files are typically larger than JPEG or WebP because they preserve every pixel without compression artifacts, making them ideal for graphics but less efficient for photographs.
PNG vs AVIF
While PNG offers superior compression efficiency, AVIF provides broader compatibility across devices, browsers, and applications. Converting from PNG to AVIF ensures your images can be viewed, shared, and used anywhere without compatibility issues.
Why Convert PNG to AVIF?
- Universal compatibility — AVIF files work everywhere.
- Easy sharing — Send to anyone without format issues.
- Web-ready — Perfect for websites, social media, and email.
- No quality loss — Our converter preserves image quality during conversion.
Frequently Asked Questions
Is this converter really free?
Yes, completely free with no limits. No sign-up required.
Are my files uploaded to a server?
No. All conversion happens in your browser using WebAssembly. Your files never leave your device.
How many files can I convert at once?
There's no hard limit. Files are processed sequentially to keep memory usage low. For large batches, we offer a ZIP download.