How-to
How to Convert JPG to AVIF
Create highly compressed AVIF photos from JPG sources for modern sites that already plan image fallbacks.
Steps
- Open the JPG to AVIF converter on Format Convertly.
- Add JPG photos in the browser dropzone.
- Convert locally and download AVIF assets.
- Wire JPG/WebP fallbacks in HTML or your image CDN if you still serve older clients.
Tips
- Encode time can be higher than WebP — batch offline when possible.
- Always visual-QA hero images; aggressive AVIF settings can smear fine detail.
- Keep the JPG/PNG master for editing.
Why browser conversion
Device-specific tutorial farms often multiply the same conversion across Windows, Mac, iPhone, and Android. For most people, one private browser workflow is enough — no install, no third-party conversion queue.