Online Image Compressor
Open your browser, drop an image, and download a smaller version — no software needed.
FreeWorks on any deviceNo installFast
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Why use an online compressor
Online tools eliminate the need for desktop software. You get the same result from any device, any operating system, without managing installations or updates.
Just open the page and start compressing.
How it works
Your browser handles the entire compression process using efficient client-side code. The image never leaves your device.
It is processed in memory and offered for download immediately.
Frequently Asked Questions
Do I need to install software to compress images?
No. This tool runs in your web browser. There is nothing to download or install.
Does it work on phones and tablets?
Yes. The compressor works on any device with a modern browser, including iPhones, Android phones, and tablets.
How fast is the compression?
Most images are processed in under a second. Larger files may take a few seconds depending on your device.
Can I use this tool offline?
The tool needs an initial page load from the internet, but after that compression happens locally even if your connection drops.