Image Compression
Compress images to reduce file size while keeping quality. Free online image compressor for faster web loading and smaller file sizes.
Compression Quality Settings
Original
Compressed
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Guide
How to use Image Compression
The Image Compression tool shrinks PNG, JPG and other image files so they load faster and take up less space. Upload an image, adjust the quality, and download a smaller copy. It balances file size and visual quality for web pages, email and storage.
How to use this tool
- Upload or drag and drop your image.
- Adjust the compression quality.
- Click compress to reduce file size.
- Download the compressed image.
When to use this tool
- Speeding up a website with lighter images.
- Emailing photos that exceed attachment limits.
- Saving storage space on phones and cloud drives.
- Preparing product images for online stores.
Practical examples
A 4 MB JPEG at 80% quality might compress to about 1 MB with little visible difference. Setting the quality to 80 and compressing gives a file that loads much faster on mobile while still looking sharp on a product page.
Tips for accurate results
- Start with a moderate quality like 80% and only lower it if needed.
- Avoid re-compressing an already compressed image repeatedly.
- Keep the original file as a backup before downloading.
Frequently asked questions
Which image formats are supported?
The tool supports common formats including JPG, PNG and WebP.
Does compression reduce quality?
Some quality loss may occur. Use a higher quality setting to keep images sharp.
Are my images uploaded to a server?
Processing happens in your browser so your images stay on your device.