What is an AVIF file?

AVIF (AV1 Image File Format) is a modern image format introduced in 2019 by the Alliance for Open Media. It uses the AV1 video codec to compress images at roughly half the file size of WebP and up to 70 percent smaller than JPEG, while maintaining equivalent or better visual quality. AVIF supports HDR, transparency, and animation.

What does avif转jpg mean?

avif转jpg is Chinese for avif-to-jpg. The character 转 (zhuǎn) means convert. Chinese users searching for this keyword want to convert AVIF image files to JPG format, which is exactly what this tool does. The conversion works the same regardless of language.

Why can't I open AVIF files in Photoshop or Windows?

AVIF is a recent format and desktop software is still catching up. Photoshop versions before 23.2 cannot open AVIF. Windows Photo Viewer, Microsoft Office, and older versions of Figma also lack native AVIF support. Browsers are ahead — Chrome 85+, Firefox 93+, Safari 16.1+, and Edge 121+ all display AVIF natively.

Will converting AVIF to JPG reduce quality?

There is minimal visible quality loss at typical photo quality settings (85-95 percent JPG quality). AVIF is already lossy by default, so some detail was discarded during its original creation. Converting to JPG re-encodes the image, but the difference is imperceptible at normal viewing sizes.

Is JPG larger than AVIF?

Yes, typically 3-10x larger. A 100 KB AVIF might become a 400 KB to 1 MB JPG after conversion. The trade-off is intentional: AVIF wins on file size, but JPG wins on universal compatibility. For a photo you want to share, edit, or upload anywhere, JPG is the safer choice.

How do I convert AVIF to JPG?

Upload your AVIF file using the tool on this page. ConvertFileBox processes it server-side and provides a download link instantly. No signup, no software installation, no file limits. Your file is automatically deleted from our servers after 1 hour.

Is it safe to upload AVIF files?

Yes. Files uploaded to ConvertFileBox are processed on secure servers and permanently deleted within 1 hour of upload. We do not store, share, inspect, or sell your images. No account is required, so there is no email or personal data to leak.

Can I convert multiple AVIF files at once?

Yes. Batch conversion is fully supported — upload multiple AVIF files at once (200 MB limit per file) and download all converted JPGs together. There is no per-session limit. Batch conversion is the fastest way to convert an entire folder of AVIF images.

Is AVIF better than JPG?

Technically, yes — AVIF offers better compression and higher color depth. But JPG has universal compatibility. For web delivery, use AVIF. For sharing, editing, or uploading to platforms that don't accept AVIF, use JPG. This converter lets you have both.

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Convert AVIF to JPG

AVIF to JPG

JPG to AVIF

Convert AVIF images to JPG for free. Convert with no quality loss. No signup, instant download.

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About AVIF to JPG conversion

AVIF (AV1 Image File Format) is a modern image format introduced in 2019 by the Alliance for Open Media — a consortium that includes Google, Apple, Mozilla, Microsoft, and Netflix. AVIF uses the AV1 video codec to compress still images, delivering file sizes up to 70 percent smaller than JPEG at equivalent visual quality. This makes it the most efficient modern format for websites that prioritize page speed and bandwidth.

JPG (also written JPEG) has been the universal standard for photography since 1992. Every operating system, browser, email client, photo editor, and printing service can open a JPG. When you convert AVIF to JPG, you get a file that works everywhere — on any device, in any application, for any purpose.

Why Convert AVIF to JPG?

AVIF is not yet supported by all software. Adobe Photoshop versions before 23.2 cannot open AVIF. Older versions of Figma, most versions of Microsoft Office, Windows Photo Viewer, and many email clients reject AVIF outright. If you downloaded an AVIF from a website or received one from a colleague and cannot open it in your usual tool, this is why. Converting to JPG solves the compatibility problem instantly.

International Users

ConvertFileBox supports users worldwide. Chinese users often search for "avif转jpg" (which translates to "avif to jpg" — 转 means convert). This converter works the same regardless of language: upload your AVIF file and download the JPG. No signup or language barriers.

Quality and File Size

The conversion is fast and preserves visual quality. AVIF uses lossy compression by default, so some detail was already discarded when the AVIF was created. Converting to JPG re-encodes the image, but at typical photo quality settings (85-95 percent JPG quality), the visual difference is imperceptible at normal viewing sizes. The resulting JPG is universally compatible and ready for sharing, uploading, printing, or editing in any application.

Unlike some free converters, our tool requires no signup, adds no watermarks, and imposes no per-session file limits. Files are processed securely on our servers and automatically deleted after 1 hour.

Also available: JPG to AVIF Converter

AVIF vs JPG: at a glance

Property	AVIF	JPG
Compression	both	lossy
Transparency	Yes	No
Animation	Yes	No
Color depth	up to 12-bit	24-bit
Created by	Alliance for Open Media	Joint Photographic Experts Group
Introduced	2019	1992
Best for	next-gen web images, HDR photos, bandwidth savings	photographs, email attachments, web thumbnails

AVIF uses modern AV1-based compression for tiny file sizes — typically 50-70% smaller than JPG at equivalent visual quality. It is the best choice for serving images on modern websites that need fast load times. JPG uses the older JPEG standard (1992) for universal compatibility. Converting AVIF to JPG increases file size 3-10x but guarantees compatibility with every device, application, and website. At typical photo quality settings, the visual difference between the two formats is imperceptible at normal viewing sizes. Choose AVIF for web delivery; choose JPG for universal sharing and editing.