Image Compressor
Compress JPG, PNG and WEBP images without visible quality loss. Free, private and instant.
How to use the Image Compressor
- Choose your file using the file picker above. It stays on your device.
- Adjust any options that appear.
- Download the finished file.
About this tool
Reduce image file size for faster websites, email and uploads. Choose WEBP or JPEG output, set the quality and optionally cap the maximum width. Everything happens in your browser.
Image Compressor is part of ToolStack Hub's Image Tools. It runs entirely in your browser, which keeps your data private and makes results instant. There is nothing to install, no account to create and no usage limit.
Frequently asked questions
Does compression reduce quality?
A small amount at lower quality settings. 70 to 80 is usually visually lossless for photos.
Is the Image Compressor free?
Yes. Image Compressor is completely free with no sign-up, limits or watermarks.
Is my data private when I use the Image Compressor?
Yes. It runs in your browser, so your input is not uploaded to our servers.
Does it work on mobile?
Yes. ToolStack Hub tools work on phones, tablets and desktop browsers.
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