Convert JPG2 to AVIF

By using our efficient and user-friendly JPG2 to AVIF converter, you can save yourself from the tiresome process of manually converting numerous .jpg2 files into avif format for hours.

reaConverter is a standalone software program that allows you to convert multiple files from .jpg2 file format to .avif format quickly and efficiently, with support for batch processing, customizable output settings, and high-quality rendering.

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How to Convert Multiple JPG2 Images to AVIF?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. At the same time, it will allow you to apply image editing options during conversion.

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Install reaConverter

2. Load your JPG2 files

Start reaConverter and load all the .jpg2 files you intend to convert into .avif. The software supports multiple JPG2 conversion and processes all files locally on your computer.

Select JPG2s from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your JPG2 files into reaConverter

3. Select AVIF as output format

Pick the AVIF as output format and choose the destination folder where you want to save new .avif files.

Select AVIF as output format

4. Start JPG2 to AVIF conversion

Then simply press Convert button and your conversion will begin in no time!

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Once the conversion is complete, you can find your AVIF files in the destination folder you selected.

JPG2 to AVIF Converter

reaConverter offers the fastest, simplest solution for converting your JPG2 files into AVIF in seconds - all images processed on your PC for maximum privacy and speed.

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Do more with your images

Converting JPG2 images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

Average User Rating:
Last updated on June 07, 2025
"Twitch thumbnails keep saving as AVIF and my editing software freaks out. reaConverter swaps them to JPEG instantly. Now I can actually post my ‘🔥HOT TAKES🔥’ without crying over file errors."
⭐⭐⭐⭐⭐
Amy Li
Content Creator
"Google Photos auto-saved my pics as AVIF files that won’t open anywhere. reaConverter rescued 3 years of memories AND kept the quality. Take that, ‘innovation’!"
⭐⭐⭐⭐⭐
Derek Snyder
Satisfied Customer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
⭐⭐⭐⭐⭐
J. Mitchell
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
⭐⭐⭐⭐⭐
Malik T. Martin
Satisfied Customer
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
⭐⭐⭐⭐⭐
Sarah Lane
Satisfied Customer
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
⭐⭐⭐⭐⭐
Elena Anderson
Happy User

JPG2 to AVIF Conversion: FAQ

What are JPG2 files?

JPEG 2000 (often seen with the .jpg2 extension) is a wavelet-based image format introduced in 2000 as a successor to the original JPEG, offering both lossy and truly lossless compression with higher quality at lower bitrates. It supports advanced features like progressive decoding, resolution and quality scalability, transparency, and robust error resilience, making it well suited for medical imaging, digital cinema, and archival applications.

What are AVIF files?

AVIF is a new image format launched at the end of 2020. AV1 Image File Format was developed by the Alliance for Open Media in collaboration with Netflix, Google and Cisco. This format was created to be an open-sourced and royalty-free image format with a super-compression efficiency. Multiple graphics compression tests show that the .avif format outperforms the JPEG, PNG and WebP image formats for its image quality to compressed file size ratio.

Can reaConverter convert JPG2 to AVIF?

Yes! reaConverter instantly converts .jpg2 to .avif with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert JPG2 to AVIF online?

If you only need to convert a few JPG2 files to AVIF format, feel free to try our free online free online JPG2 to AVIF converter — perfect for small batches with no installation needed!

How can I turn JPG2 files into AVIF on my computer?

The best way to change JPG2s to AVIFs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from JPG2 to AVIF.

How can I automate JPG2 to AVIF files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert JPG2 files to AVIF using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line jpg2 to avif converter for batch processing.

What else can I do with reaConverter?

Copy EXIF dataConvert GIS filesConvert RAW formatsConvert CAD formatsSet picture bit depth

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