JPG to AVIF converter
Convert JPG to AVIF online for free, with the layout and quality you'd expect from a desktop app but none of the setup.
Convert JPG to AVIF
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps colours accurate and edges crisp
Preserves transparency where the target format supports it
Works in any modern browser – desktop, tablet or phone
Free to try with no account and no watermark
How it works
Convert JPG to AVIF in 3 steps
Drop your JPG into the box above
Let StandardsPDF process it in your browser
Save the AVIF to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert JPG to AVIF?+
Upload your JPG file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the AVIF. There is nothing to install and no account required.
Is converting JPG to AVIF free?+
Yes. JPG to AVIF conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the AVIF keep the quality of my JPG?+
StandardsPDF aims for the highest fidelity the AVIF format allows, so your image comes through looking as close to the original as possible. Some format-specific details may adapt where AVIF works differently to JPG.
Does the AVIF from my JPG keep transparency?+
When JPG and AVIF both support an alpha channel, transparency is preserved. Converting JPG to a AVIF without transparency flattens those areas onto a white background.
What is the maximum JPG file size I can convert to AVIF?+
Up to 100 MB per JPG on the free tier and 2 GB on Pro. If your JPG is larger, split it first or upgrade for the higher limit.
Can I convert several JPG files to AVIF at once?+
Yes – add multiple JPG files and StandardsPDF processes them as a batch, returning a AVIF for each.
Can I convert JPG to AVIF on my phone?+
Yes – the JPG to AVIF converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a JPG to AVIF conversion take?+
Most JPG files convert to AVIF in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.