Compress any supported image without changing its dimensions unless you choose a different tool.
The ImgControl Image Compressor reduces the file size of your pictures right in your browser. It is built for the everyday cases where a photo is too large to email, an upload form has a size limit, or a web page loads slowly because of heavy images.
Because the work happens on your own device, you do not wait for uploads and your pictures are not sent to a server.
Add your images, choose a quality level or a target file size, start the compression and download the smaller files. Several images can be processed together and saved as a ZIP.
Lower quality saves the most space, but the effect is strongest on photographs. Flat graphics and screenshots compress well even at higher quality settings.
If a file is still too big after compression, reduce its dimensions with the Image Resizer; a smaller picture needs far fewer bytes.
Converting to a modern format such as WebP or AVIF often gives a bigger saving than quality changes alone.
No. The width and height stay the same unless you choose a different tool such as the Image Resizer.
Yes. You can ask for a maximum output size and the compressor tries to get as close to it as possible.
JPG, PNG, WebP, GIF, BMP and AVIF images are supported.
No. Compression runs in your browser on your own device.