Convert JIFF to AVIF

The quick and simple way to change your JIFF into AVIF files is to use a quality piece of software, such as reaConverter.

reaConverter is a fast offline JIFF to AVIF converter. Whether you need to convert hundreds or thousands of JIFF files, reaConverter can handle it all.

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.

Install reaConverter

2. Load your JIFF files

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

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

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.

4. Start JIFF to AVIF conversion

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

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

JIFF to AVIF offline

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

Download Free Trial

Do more with your images

Converting JIFF 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.

Image editing tools

User Reviews

Average User Rating:
Last updated on April 23, 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

"An excellent program! I use it regularly in my work — it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."

Roger Cook

Happy User

"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."

Jamal Bailey

Satisfied Customer

"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"

Jason P. Bailey

Non-Profit Coordinator

"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"

DeShawn M. Thompson

Happy User

JIFF to AVIF Conversion: FAQ

Can reaConverter convert JIFF to AVIF?

Yes! reaConverter instantly converts .jiff 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 JIFF to AVIF online?

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

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

The best way to change JIFFs 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 JIFF to AVIF.

How can I automate JIFF 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 JIFF 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 jiff to avif converter for batch processing.

What else can I do with reaConverter?

Set file date Convert CAD formats Set picture bit depth Copy EXIF data Convert GIS files