JPG to AVIF Converter
Next-gen compression, usually smaller than WebP.
90%
Conversion runs entirely in your browser — your image never leaves your device.
JPG to AVIF Converter
Next-gen compression, usually smaller than WebP.
Conversion runs entirely in your browser — your image never leaves your device.
JPG to AVIF Converter
AVIF does to JPG what JPG did to the formats before it: the same photos at a fraction of the size. Converting typically cuts 30–50% of the bytes at visually identical quality — the single largest performance win available for image-heavy pages. Encode locally in your browser, compare sizes live, download.
AVIF beats JPEG on compression, supports HDR and wide color, and adds an alpha channel JPEG never had. Browser support now covers the overwhelming majority of users — Chrome, Edge, Firefox and Safari 16.4+ — which is why CDN operators and image services made AVIF their default first format.
Start at quality 90 and watch the live comparison; photographic AVIF commonly lands 30–50% below the source JPG with no visible difference.
For web use, serve AVIF through a <picture> element with a JPEG fallback for the shrinking tail of old browsers — the sizes here are exactly what you'd ship as the primary source. For email attachments and forms, stay with JPG: those destinations parse what they know.
Typically 30–50% at the same visual quality. Textured photos save the most; clean gradients save somewhat less. The live readout gives you the exact number per image.
Yes — at equal file size AVIF shows fewer blocky artifacts and handles detail better, which is why 'AVIF at quality 50' can match 'JPEG at quality 85'.
AVIF's encoder is far more computationally intensive than JPEG's. The wait buys its compression advantage, and it all happens locally — no upload, no queue.
On the modern web, essentially yes. Legacy software, some upload forms and pre-2023 Safari still want JPG — keep both and serve AVIF primary with a JPEG fallback.