Convert JPEG files to JPG, right in your browser.
Drop JPEG files here or click to browse
Processing happens on your device. Nothing is uploaded.
Files are processed locally in your browser. They never touch our servers.
Sensible settings are applied automatically. Fine tune them only if you want to.
Drop multiple images at once and download everything together as a ZIP.
Use this tool when a program or upload form insists on the exact .jpg extension. JPEG and JPG are the same format, so this simply saves your file as .jpg in your browser, with nothing uploaded.
Image optimization works best when you choose the right balance between file size, visual quality, dimensions, format compatibility and privacy. These tips help you get a cleaner result.
When you choose a file, your browser reads it locally and creates the processed version on your own device. CompressImage.ca does not receive the original image or the finished file.
That local-first approach is useful for personal photos, client work, screenshots, documents, product images and other files you do not want to upload to a third-party server.
The best tool depends on what you are trying to fix. Compression reduces file size, resizing changes dimensions, conversion changes format, cropping changes framing, and metadata removal cleans hidden information from the file.
| Goal | Best tool |
|---|---|
| Make a file smaller | Compress Image |
| Hit an exact file size | Compress Image to Size |
| Change image dimensions | Resize Image |
| Create WebP files for websites | Convert to WebP |
| Convert iPhone photos | HEIC to JPG |
| Remove hidden photo data | Remove EXIF |
These tools solve similar image optimization problems and work the same way: locally in your browser, with no required upload.
No. JPEG and JPG are the same format. The shorter .jpg extension exists because older systems limited file extensions to three letters.
At quality 100 the image is unchanged; it is simply saved as .jpg. Lower the quality if you also want a smaller file.
Some tools, forms or workflows expect the exact .jpg extension. This makes a copy with that extension so it is accepted everywhere.
No. The file is processed entirely in your browser, so your photo never leaves your device.