Accueil
Reduce JPEG, PNG, WebP, GIF, and SVG file sizes online. Choose a compression level and download the result; format and dimensions are preserved.
PNG : « Léger » optimise sans perte ; « Recommandé » et « Fort » réduisent le nombre de couleurs (transparence conservée) pour un fichier bien plus léger.
No fees, no subscription, no watermark. Compress as many images as you like.
No account to create, no email, no login required: upload the image and get it back lighter.
The file is compressed right in your browser: it is not sent over the internet. If your browser can’t handle it (very large file, older browser), it is compressed on our server over an encrypted connection (HTTPS), in memory, and never saved.
JPEG, PNG, WebP, GIF and SVG up to 1 GB. The image keeps its format and pixel size, and is never heavier than the original. Works on computers and phones (iPhone and Android).
Drag and drop your JPEG, PNG, WebP, GIF or SVG file into the upload area, or click to choose it.
Light for maximum quality, Recommended for a good balance, Strong for the smallest file.
Click “Compress and download”: the compressed image is saved to your device, with the size reduction shown.
Choose the Light level: JPEG and WebP keep high quality and PNG files are optimized with no loss at all. For an even smaller file, the Recommended level is usually invisible to the eye.
Recommended suits most uses (websites, email, social media). Light keeps as much detail as possible, Strong is for sending images quickly or meeting a size limit.
Yes, completely. No fees, no subscription, no watermark and no sign-up: you don’t need to create an account or log in.
Yes. In most cases, the file is compressed directly on your device, in the browser, and is never sent. Otherwise (very large file, older browser), it goes over an encrypted connection (HTTPS), is compressed in memory on our server and sent straight back: it is never saved, nobody looks at it, and it is never shared or reused.
No. A JPEG stays a JPEG, a PNG stays a PNG, and the width and height in pixels are kept. If compression brings no gain, you get the original file back unchanged.
Yes. The animation, timing and transparency are kept; the number of colors is reduced according to the chosen level.
Yes, from your phone, with no app. If the photo is in HEIC format, first convert it to JPG with our HEIC to JPG converter, then compress it.