How to use the image compressor
- Drop one or more images into the box.
- Lower the quality slider for smaller files, or set a maximum width.
- Download each compressed image. Files that cannot be made smaller are returned unchanged.
Smaller images, faster websites
Large photos slow down pages and fill up inboxes. A quality of 70-80% usually looks identical to the original but is several times smaller. Use WebP for the smallest files on modern websites, or JPG when you need the widest compatibility.
Frequently asked questions
How do I compress an image without losing quality?
Keep the quality slider around 70-85%. The difference is rarely visible but the file can shrink by more than half.
Can I compress a PNG?
Yes, but PNG is lossless and often large. Converting it to JPG or WebP gives a much smaller file when the image is a photo.
Can I compress many images at once?
Yes. Select or drop several files and each one is compressed separately.
Are my photos uploaded?
No. Compression happens in your browser and your images stay on your device.