JFIF to PNG Converter
Convert JFIF images to PNG right in your browser — used 5,400+ times a month. Batch-friendly, quality you control, and nothing is ever uploaded.
JFIF to PNG Converter
🔒 Processed on your device with the browser's own image engine — nothing is uploaded, and re-encoding strips EXIF metadata such as GPS location.
Drop files on the left — or tap a sample above.
- JFIFJPEG File Interchange Format — ordinary JPEG data with a .jfif extension (a Windows / browser save-as quirk).
- PNGLossless with full alpha transparency. Best for screenshots, UI, logos, line art and text — photos become large.
- TipJFIF is already JPEG, so PNG won't add detail — it just gives you a lossless, widely accepted file (expect it to be larger).
- PrivacyFiles never leave your device. Re-encoding drops EXIF / GPS metadata, so the output is safe to share.
Format facts checked October 2026.
Runs in your browser — nothing you enter is uploaded or stored.
Scratchpad auto-saved
How it works — in three simple steps
No signup and nothing to install — it all runs in your browser.
Add your JFIF files
Drag your JFIF images onto the box, or click to browse and select them — one or many.
Convert to PNG
Press Convert — each image is redrawn and re-encoded as PNG on your device.
Download
Preview the results and download each PNG image, ready to use anywhere.
Features
JFIF to PNG in one click
Drop in your JFIF files and download clean PNG images — batch several at once, each named to match its source.
Nothing is uploaded
The conversion runs entirely on a canvas in your browser, so private photos, screenshots and scans never leave your device.
No signup, no watermark
There's no account to create and no watermark stamped on the result — just the converted image, ready to use.
Lossless PNG output
PNG is a lossless format, so the converted image keeps every pixel of detail from the original.
About the JFIF to PNG Converter
This converter turns JFIF images into PNG right in your browser. A .jfif file is simply a JPEG saved with a different extension — Windows sometimes produces them when you save an image from a browser — so converting it to PNG just re-wraps the same picture in the format you actually want. Load one or many files, and each is drawn onto an HTML canvas and re-encoded as PNG.
Nothing is uploaded — the whole conversion runs on your device using the browser's built-in image engine, so it's fast, private and works offline once the page has loaded. There's no signup, no watermark, and no limit beyond your device's memory.