Image Compressor

About Image Compressor

Large images slow websites and fill up storage and email limits. The Image Compressor reduces JPG, PNG and WebP files right in your browser, so the original never leaves your device. Choose the quality and an optional maximum width, then download the smaller file and see how much space you saved. It suits bloggers, store owners and anyone preparing photos for upload.

Example

Input: a 4.8 MB photo, quality 70, max width 1600. Output: a compressed file of around 300 KB with a note showing the percentage saved.

Tips for better results

• Keep your original file in case you need the full quality later.
• Quality of 70 to 85 percent is usually a good balance.
• Resize to the display size first for the biggest savings.

Shrink JPG, PNG and WebP files in your browser. Nothing is uploaded. It works instantly in your browser, so there is nothing to install and nothing to upload. Image Compressor is part of our collection of 100 free tools in the Images & Design category.

How to use it

1. Enter your information or choose a file in the tool above.
2. Your result appears right below the tool.
3. Copy the result, or adjust your input and try again.

Want a deeper guide? Read How to Compress Images Without Losing Quality.

Frequently asked questions

Why did PNG turn into WebP?

WebP is usually smaller. Use the converter if you need another format.

Will my image be uploaded?

No. The compression happens in your browser.

Is Image Compressor free to use?

Yes. Image Compressor is completely free and you do not need to create an account.

Is my data uploaded anywhere?

No. This tool runs in your browser, so what you type or choose stays on your device.

How accurate are the results?

Calculations use standard formulas, but always double-check important figures, especially for money, health or legal decisions.