Turn .jpg files into .jpeg files for a form or app that insists on the longer extension. By default nothing is re-encoded, so the image and its metadata stay exactly the same. Free, batch, and your files never leave your browser.
No images yet. You can also drop files on this box.
Changes apply to every image instantly. Size and aspect ratio stay the same.
Yes. JPG and JPEG are two spellings of the same format: the 3-letter .jpg comes from old Windows file names, which allowed only 3 characters after the dot. The bytes inside are identical, so converting one to the other is just a rename. That is what the default Lossless (as is) quality does: the .jpeg you download has the same bytes as your .jpg. Pick another quality only if you also want a smaller file (re-encoding also strips EXIF data such as GPS location). Going the other way? Use JPEG to JPG.
Each file is decoded by your browser, drawn onto a canvas at its original size and re-encoded in the format you chose. Nothing is uploaded. Phone photos are rotated the right way up, and EXIF metadata (camera, GPS location) is removed. SVG files are rasterized at their own width and height. HEIC photos from iPhones are decoded on this page with libheif (compiled to WebAssembly, via the open-source heic-to library, LGPL), so they work in every browser, not just Safari. The decoder (about 0.8 MB) only downloads when you add a HEIC file. TIFF files are decoded with the MIT-licensed UTIF.js (about 80 KB, loaded only for TIFFs), and every page of a multi-page TIFF becomes its own image. The same library writes TIFF output: uncompressed baseline RGB, or RGBA with a straight alpha channel when the image has transparency you keep.
Other conversions: Image: JPG, PNG and WebP, PNG to JPG, JPG to PNG, PNG to JPEG, JPEG to PNG, WebP to PNG, WebP to JPG, PNG to WebP, JPG to WebP, HEIC to JPG, HEIC to PNG, AVIF to JPG, AVIF to PNG, GIF to PNG, BMP to JPG, JFIF to JPG, JFIF to PNG, JPEG to JPG, BMP to PNG, ICO to PNG, TIFF to JPG, TIFF to PNG, GIF to JPG, JPG to TIFF, PNG to TIFF. Need it smaller too? Use the image compressor (target size in KB) or resize the image to exact pixels.
If your images are screenshots of web pages, skip the conversion step. The Shotmint API renders any URL or HTML in Chromium and returns a PNG, JPG or WebP directly:
curl "https://shotmint.creasework.com/v1/screenshot?url=https://example.com&format=webp&quality=80" -H "X-API-Key: YOUR_KEY" -o page.webpEach screenshot is 1 credit. €5 buys 2,000 with no subscription, and credits never expire.
Get 25 free renders a month Try a website screenshot
Are my images uploaded? No. The conversion runs in JavaScript on this page, so it works for private photos and ID scans, and even offline once the page has loaded.
Does converting lose quality? To PNG: no new loss. To JPG or WebP: a little, set by the quality option. "Maximum" is visually identical for almost any image. Converting never adds back detail that was already lost.
Is there a limit? No file count limit and no watermark. Very large images (over about 50 megapixels) depend on your device's memory.
What about animated GIF or WebP? Only the first frame is converted.
TIFF to JPG · HEIC to JPG · JPG to ICO Converter · JPG to PDF · JPEG to PNG Converter · JPG to PNG Converter · JPEG to PDF · JPG to SVG Converter · JPEG to JPG Converter · JPG to Text · JPG to TIFF Converter · JFIF to JPG Converter · JPG to WebP Converter · HTML to JPG Converter · GIF to JPG Converter · PDF to JPEG · PDF to JPG · PNG to JPEG Converter · all free tools