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Free JPG to AVIF Converter

Convert JPG images to AVIF format online. Fast, free, and secure - your files never leave your browser.

From

Convert JPG to AVIF format.

Drop JPG images here or click to browse

Supports multiple files. All processing happens in your browser.

Quality90%

Higher quality means larger file size. 80-90% is recommended for most uses.

Features

100% free with no limits
Works entirely in your browser
No files uploaded to any server
Batch convert multiple files
Adjustable quality settings
Fast and secure

How to Convert JPG to AVIF

Converting your JPG images to AVIF format is simple:

1.Upload your JPG files — Drag and drop or click to browse. Supports batch conversion.
2.Adjust quality settings — Controls compression efficiency.
3.Click "Convert" — Processed entirely in your browser for privacy.
4.Download your AVIF files — Individual files or ZIP archive.

Why Client-Side Conversion?

•Complete Privacy: Images never leave your device
•Faster Processing: No upload/download wait times
•Works Offline: Once loaded, no internet needed
•No File Size Limits: Your browser is the only limit
•Unlimited Conversions: Free forever, no account required

JPG vs AVIF: Understanding the Difference

JPG (Joint Photographic Experts Group)

JPEG is the most widely used image format on the internet, known for its efficient lossy compression that significantly reduces file sizes while maintaining acceptable visual quality.

•Compression: lossy

•Transparency: No

•Animation: No

•Since: 1992

AVIF (AV1 Image File Format)

AVIF is a next-generation image format based on the AV1 video codec, offering exceptional compression efficiency that outperforms both JPEG and WebP.

•Compression: both lossy and lossless

•Transparency: Yes

•Animation: Yes

•Since: 2019

AV1 Image File Format supports transparency, but since Joint Photographic Experts Group doesn't include transparency data, your converted image will have a solid background.

When to use JPG:

•photographs
•complex images with gradients
•web images where file size matters
•social media uploads

When to use AVIF:

•maximum compression efficiency
•modern web applications
•high-quality images at small sizes
•HDR images

Frequently Asked Questions

Related Conversions

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JPGPNG

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JPGWebP

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JPGGIF

Convert JPG to GIF format.

JPGBMP

Convert JPG to BMP format.

JPGICO

Convert JPG to ICO format.

JPGTIFF

Convert JPG to TIFF format.

JPGPDF

Convert JPG to PDF format.

Other conversions to AVIF

PNGAVIF

Convert PNG to AVIF format.

WebPAVIF

Convert WebP to AVIF format.

GIFAVIF

Convert GIF to AVIF format.

BMPAVIF

Convert BMP to AVIF format.

ICOAVIF

Convert ICO to AVIF format.

TIFFAVIF

Convert TIFF to AVIF format.

HEICAVIF

Convert HEIC to AVIF format.

SVGAVIF

Convert SVG to AVIF format.

PDFAVIF

Convert PDF to AVIF format.