PNG to AVIF Converter
Convert PNG to AVIF for next-gen compression and smaller files. Free, private, up to 100 MB.
- No signup
- Private
- Fast
Super Fast
Convert in seconds on desktop and mobile.
100% Private
Files never leave your device.
Secure
Browser-side processing only.
Next-gen format
AVIF delivers strong compression for the web.
Why use this tool?
AVIF often beats PNG on file size at similar visual quality, which helps pages load faster.
How to convert PNG to AVIF
Step 1: Upload your PNG file
Choose a PNG image from your device or drag it into the upload area. Files up to 100 MB are supported.
Step 2: Convert instantly
We convert the image to AVIF in your browser — nothing is uploaded to our servers.
Step 3: Download your AVIF
Preview the result and download the converted file with one click.
Supported formats
- Input: PNG (.png) up to 100 MB
- Output: AVIF
Frequently asked questions
Is this PNG to AVIF converter free?
Yes. Convert PNG to AVIF online for free — no account, no watermark, and no limits on how many files you convert.
Are my files uploaded to your servers?
No. Conversion runs entirely in your browser. Your files never leave your device.
What is the maximum file size?
You can convert PNG files up to 100 MB per file.
Can AVIF preserve PNG transparency?
AVIF supports transparency. When your browser supports AVIF encoding, transparent PNG areas can remain transparent in the output.