Image Compressor - Reduce Image File Sizes Instantly
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All processing happens in your browser. Your files never leave your computer.
Built by MIT-trained engineerImage Compressor
Next-Level SaaS Tools — Launching Soon:
Next-Level SaaS Tools — Launching Soon:
About the Image Compressor
The Image Compressor shrinks the file size of photos and graphics while keeping them looking sharp, so pages load faster and uploads go through without a fight. It removes the wasted bytes in an image without an obvious drop in quality.
Large images are the number-one cause of slow web pages and failed uploads. Compressing them speeds up your site, fits photos under attachment limits, and saves storage — all without forcing you to resize or crop.
Compression runs entirely in your browser, so your images never leave your device. That keeps personal and client photos private, with no upload, no watermark, and no account required.
How to use the Image Compressor
- Upload the image (or images) you want to compress.
- Choose a quality level or target size.
- Compare the original and compressed preview if shown.
- Compress the image locally.
- Download the smaller file.
Common use cases
- Speeding up a website by shrinking large images.
- Fitting a photo under an email or upload size limit.
- Reducing storage used by a photo library.
- Preparing images for faster loading on social media or listings.
Frequently asked questions
Will compression make my image look bad?
Moderate compression removes detail you can’t easily see, so images stay sharp while getting much smaller. Pushing quality very low will eventually show artifacts, so balance size against appearance.
Does it change the image dimensions?
No. Compression reduces file size without changing the pixel dimensions. To change dimensions, use a resize or optimize option instead.
Which formats can I compress?
Common formats like JPG, PNG, and WebP are supported. The best savings often come from photos saved as JPG or WebP.
Are my images uploaded to a server?
No. Compression happens in your browser, so your images never leave your device.
How is this different from the Image Optimizer?
Compression focuses on reducing file size; the Image Optimizer bundles compression with extra steps like stripping metadata and converting formats.