Free online JPF to AVIF converter
Convert JPF images to AVIF for smaller files and modern compatibility.
Convert JPF to AVIF online - free
Image size
Keeps aspect ratio and fits within these limits. Fill in one or both; leave empty for no limit. Larger values may enlarge the image.
Correctly orient the image using the gravity sensor data stored in EXIF
Strip the image of any profiles, EXIF, and comments to reduce size
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .jpf file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .jpf to .avif conversion
After successful file upload, click to convert when you are ready.
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Download converted .avif file
Conversion result is ready to download.
How to convert jpf to avif file
- Graphics
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101convert.com assistant
6mos
JPF is a JPEG 2000 image file, a format known for efficient compression and support for high-quality images. AVIF is a modern image format based on the AV1 codec, designed to deliver excellent compression with very small file sizes while preserving image quality.
What is JPF to AVIF conversion?
Converting JPF to AVIF means taking an image stored in the JPEG 2000-based JPF format and saving it as an AVIF image. This is useful when you want better web performance, smaller file sizes, and support for modern browsers and applications.
Why convert JPF to AVIF?
- Smaller files with strong visual quality
- Better web delivery for modern sites and apps
- Efficient compression compared with many older formats
- Modern compatibility with current image workflows
Best software for conversion
The best choice depends on whether you need batch conversion, editing, or command-line control. A strong option is XnConvert, which supports many image formats and makes conversion simple. For advanced users, ImageMagick can also be used for flexible format conversion. If you need a fast and easy desktop workflow, XnConvert is usually the most convenient choice.
How to convert JPF to AVIF
- Open your converter or image editor.
- Import the JPF file.
- Choose AVIF as the output format.
- Adjust quality or compression settings if available.
- Start the conversion and save the new file.
Useful software menu path
In many programs, the process may look like File → Open, then File → Export or Save As, and finally selecting AVIF as the output format.
Things to keep in mind
- Image quality may change depending on compression settings.
- Transparency is supported in AVIF if the source image includes it.
- Color profiles may be handled differently by different tools.
- Batch conversion is helpful if you have many JPF files.
Summary
JPF to AVIF conversion is a practical way to modernize image files and reduce file size. For most users, XnConvert is the best balance of ease and capability, while ImageMagick is ideal for advanced or automated workflows.
Note: This jpf to avif conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
JPF vs AVIF: format comparison
How the JPF and AVIF formats compare on the properties that matter most for this conversion.
| Property | .JPF JPEG 2000 Part 2 (JPX/JPF) image | .AVIF AV1 Image File Format |
|---|---|---|
| Compression | Both | Lossy |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Layers | Yes | No |
| Color depth | True color with alpha (32-bit) | True color with alpha (32-bit) |
| Metadata support | Extensive | Extensive |
| Opens in a web browser | No | Yes, natively |
| Typical file size | Medium | Very small |
| Open standard | Partly open | Yes |
| Best used for | Graphics and illustrations | Photographs |
| Introduced | 2000 | 2019 |
| Developer | Joint Photographic Experts Group | Alliance for Open Media |
| MIME type | image/jpx | image/avif |
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the JPF to AVIF converter free?
Yes, converting JPF to AVIF on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my JPF file be?
You can upload JPF files up to 10 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 2000 MB per file and 100 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert JPF to AVIF?
No. The JPF to AVIF conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid JPF file for this JPF to AVIF conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.