Next-Gen AVIF Converter for Pro

Supercharge your website speed. Convert JPG, PNG, or HEIC to AVIF with Snappixify - Up to 100 Images at Once

AVIF Converter

Upload AVIF

JPG, PNG, WebP, GIF, SVG, HEIC, AVIF& More

Up to 100 images , max 5GB each

Files to be converted

Keep the same settings for all files

Add Files

Remove All

Convert All

Convert More

Stop All

Download All

Convert More

Remove All

Download All

Perfect Quality, Smaller Size, Professional Results

Supercharge Your Workflow

Reliable AVIF Conversion for Modern Workflows

Boost Your Workflow | 180X Faster AVIF Conversion
High-Quality AVIF Converter | Convert 1GB Images in One Click
Convert AVIF Images Instantly | Turn AVIF to JPG, PNG, WEBP & More
HD Output, Preserve EXIF Data | No Sign-Up—Just Upload, Convert, and Save
Perfect for web developers, designers & creators. Batch convert 100+ images

Convert AVIF

Features

Everything You Need for AVIF Conversion - Powered by Snappixify

180X Faster Conversion

Experience lightning-fast AVIF processing. Snappixify is optimized to handle complex encoding in seconds, keeping your creative workflow moving without delay

Batch Convert 100+ Images

Stop converting photos one by one. Drag and drop up to 100 images at once to transform them into AVIF, JPG, or PNG in a single, high-speed session

Support Massive 1GB Files

Unlike competitors that crash on large files, we easily handle up to 1GB per image. Perfect for high-res photography, RAW files, and professional posters

Boost Google PageSpeed Scores

Convert to AVIF to reduce image weight by 50% without losing quality. Shrink your website's payload to improve loading times and boost your SEO rankings

Preserve Full EXIF Metadata

Keep your photo’s history intact. Snappixify retains all original EXIF data, including shooting date, location, and camera settings during conversion

AVIF, JPG, WebP & More

It's not just for AVIF! Convert between JPG, PNG, WebP, BMP, TIFF, and Raw files with ease. One universal tool to handle every image format in your library

180X Faster Conversion

Support Massive 1GB Files

Preserve Full EXIF Metadata

Experience lightning-fast AVIF processing. Snappixify is optimized to handle complex encoding in seconds, keeping your creative workflow moving without delay

Unlike competitors that crash on large files, we easily handle up to 1GB per image. Perfect for high-res photography, RAW files, and professional posters

Keep your photo’s history intact. Snappixify retains all original EXIF data, including shooting date, location, and camera settings during conversion

Batch Convert 100+ Images

Boost Google PageSpeed Scores

AVIF, JPG, WebP & More

Stop converting photos one by one. Drag and drop up to 100 images at once to transform them into AVIF, JPG, or PNG in a single, high-speed session

Convert to AVIF to reduce image weight by 50% without losing quality. Shrink your website's payload to improve loading times and boost your SEO rankings

It's not just for AVIF! Convert between JPG, PNG, WebP, BMP, TIFF, and Raw files with ease. One universal tool to handle every image format in your library

How to Convert AVIF Images Online

Upload Your Images

1. Upload Your AVIF Images

Upload AVIF files directly from your device with support for batch image conversion
Convert to AVIF

2. Select Output & Encode

Instantly convert AVIF images to JPG, PNG, WEBP and other popular image formats online
Download Your AVIF

3. Instant Batch Download

Download high-quality converted images in seconds with no watermark or signup required

Trusted by Designers, Developers & Creative Teams

From processing massive 1GB files to 100-image batch tasks, see why experts choose Multi-Downloader for high-speed, lossless image optimization

Marcus Chen Full-stack Developer

Most converters crash when I upload 50MB+ assets. Multi-Downloader handled a 900MB batch of RAW files and turned them into AVIF in seconds. My site's Lighthouse score jumped from 60 to 98!

Sarah Jenkins Senior UI Designer

The ability to preserve EXIF data while converting to AVIF is a game-changer. I can compress my portfolio without losing the metadata of my shots. And doing it all without a sign-up? Brilliant.

David Rossi E-commerce Manager

We had 5,000 product images to optimize. Multi-Downloader's 100-image batch feature and 180X speed saved us days of work. It's now our standard tool for all our Shopify store assets.

Elena Rodriguez SEO Specialist

If you care about Google rankings, you need AVIF. Multi-Downloader makes the transition effortless. The file size reduction is incredible, and the lossless quality is the best I've seen in a free tool.

James Whitaker Photographer

I was skeptical about a free tool handling 1GB files, but Multi-Downloader proved me wrong. It processed my ultra-HD landscape series perfectly. Fast, secure, and no quality loss—truly professional.

Chloe Thompson Content Creator

I'm constantly moving between my Mac, PC, and iPhone. Multi-Downloader is the only tool that reliably handles HEIC to AVIF or AVIF to JPG with zero hassle. Total life-saver for my workflow!

Frequently Asked Questions

Why should I convert images to AVIF?

AVIF offers the best compression in the industry, shrinking file sizes by up to 50% compared to JPG while maintaining HDR quality. It's the ultimate format for boosting website loading speeds and SEO rankings.

How many AVIF files can I process at once?

You can batch convert up to 100 images in a single session. Our multi-threaded engine processes them all simultaneously, making it 180X faster than standard online tools.

What is the maximum file size I can upload?

We support massive files up to 1GB. This makes Multi-Downloader the go-to tool for converting high-resolution RAW, TIFF, or ultra-HD assets that other converters simply can't handle.

Can I convert AVIF back to JPG or PNG?

Absolutely. Multi-Downloader is a two-way converter. You can encode images into AVIF for web optimization or decode existing AVIF files into universal JPG/PNG formats for better compatibility.

Does converting to AVIF affect my photo's EXIF data?

No. Multi-Downloader is built to preserve all original EXIF metadata, including your camera settings, shooting date, and location. Your file history stays intact after every conversion.

Is my data secure on Multi-Downloader?

Your privacy is our priority. All uploads are encrypted and automatically deleted from our servers within 2 hours. We never view, store, or share your personal images.

Is AVIF supported by all modern browsers?

Yes! AVIF is now supported by all major browsers, including Chrome, Safari, Firefox, and Edge. It is the modern standard for delivering high-quality images on the web.

Will I lose image quality during conversion?

Not with Multi-Downloader. We use a lossless encoding engine that ensures your images retain their original sharpness, color depth, and clarity while achieving significantly smaller file sizes.