Image converter

JFIF to PNG – Convert Legacy JFIF Images to PNG

Upgrade old JFIF image files into modern PNG format with better compatibility and transparency options.

Lossless PNG Compression option Batch upload
Updated

Reliable upgrades

Convert legacy JFIF/JPEG files to PNG for safer editing, alpha-ready graphics, and universal support.

Main tool

Convert JFIF to PNG

Upload JFIF images, pick PNG mode, optionally resize, and export clean PNGs.

Legacy JFIF Batch Lossless
Upload & queue

Drag and drop JFIF files

or

Only .jfif files are accepted.

Settings

PNG mode
Background color Optional fill for uniform backgrounds
Waiting to convert…

Results

Upgrade JFIF images to PNG

Upload JFIF files, select PNG mode (standard or compressed), and export clean PNGs with a single click.

Resize by max width/height without stretching, adjust background fill, and choose whether to keep metadata.

What is a JFIF file?

JFIF is an older JPEG container. Some apps struggle with it—converting to PNG improves compatibility and editing fidelity, especially when you need lossless quality.

PNG is ideal for annotations, graphics, and edits where re-saving JPEGs would cause further compression loss.

How this JFIF to PNG converter works

  1. Drag JFIF files or tap “Browse JFIF files.”
  2. Pick PNG mode, optional resize bounds, background color, and metadata preference.
  3. Click “Convert to PNG” to process everything server-side with Pillow.
  4. Download each PNG or get them all in a ZIP.

Related tools

Convert To JPG WebP to PNG HEIC to PNG

FAQ – JFIF to PNG

Can I convert multiple JFIF files at once?

Yes. Add several JFIF files to the queue and convert them together, then download individually or as a ZIP.

Is this tool free?

Yes. No sign-up required—just upload, convert, and download.

Do you keep my files?

No. Files are used only for conversion and removed automatically.