Image tools
Convert JFIF images to PNG. Turn the JFIF files browsers download into normal PNG images. Your files are converted on your device and never uploaded.
Drop your JFIF images onto the box, or click it to choose them. You can add many at once.
Press Convert. Each image is converted to PNG on your device.
Download the images one by one, or all together as a ZIP file.
No. The conversion runs in your browser, so your images never leave your device. That also makes it fast, even for large batches.
Yes, it's free with no sign-up or watermark. Each file can be up to 50 MB, and you can convert up to 100 files at a time.
PNG output is lossless. JPG and WEBP use quality 90 by default, which looks the same as the original for almost every image.
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