Compress Image
Make an image smaller without making it look it. JPEG, PNG, WebP and GIF, compressed in your browser.
How it works
Open the image
It is decoded in this tab at its own resolution. Nothing is uploaded.
Set the quality
The result and its byte count update as you drag, so you can stop at the point where you can no longer see the difference.
Download
The file comes back the same pixel size it went in at.
Free image compressor: compress JPG, PNG and WebP
Compress JPG, PNG, WebP and SVG images with the best balance of quality and compression, and reduce the file size of your images in seconds. This free compress image tool shows the new size before you download and never hands back a file bigger than the one you gave it.
As a photo compressor it keeps full resolution by default: compress photo files by re-encoding smarter, not by shrinking them. Compress image size for email, web pages and upload forms; photo compress one picture after another, each in seconds. SVGs go to the SVG optimizer; GIFs are best converted to WebP.
Compress image to 100KB, 50KB, 20KB or 200KB
Need an exact size? Compress image to a size takes a budget: compress image to 100kb, compress image to 50kb, compress image to 20kb or compress image to 200kb, and finds the best quality that fits.
An I Love Compress Image or 11zon alternative
Looking for an i love compress image alternative or compress image 11zon style tool? This one does the same job without uploading your photos anywhere: the compression runs in your browser.
People also search for
- compress image to 100kb
- resize image
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Why it matters
Not resized behind your back
The image keeps the pixel dimensions it arrived with unless you set a longest edge yourself. A smaller number on a smaller picture is not a saving.
The photograph stays a photograph
This re-encodes the original pixels. It does not trace them into flat shapes, which is what turns a sky into stripes.
A result that is not better is labelled
A photograph re-saved as PNG is often larger than it started. When that happens the page says so and says what to try instead.
Questions
How do I compress an image without losing quality?
Use the quality slider at 80–85% for photos: the file typically shrinks by half or more with no visible change. PNGs are reduced to a smart palette where that is invisible.
Will the image get smaller in pixels?
No, not unless you ask. The longest-edge box is zero by default, which means keep the size.
Why is my PNG not getting smaller?
PNG is lossless, so quality does nothing to it. The saving available in a browser is reducing the number of colours, which is the Colours slider, or saving as JPEG if the image has no transparency.
Is the file uploaded anywhere?
No. It is read by this page and never leaves the machine.