Image Compressor
Reduce image file size with browser-side compression. Adjust quality, limit dimensions, choose the output format, preview the result, and download the optimized image without sending it to a server.
Upload image
Compress JPG, PNG, or WebP images directly in the browser. Adjust quality, resize if needed, and download the optimized file.
or drag and drop an image here
JPG, PNG, and WebP files only
Preview and download
Image optimizer
What does Image Compressor do?
Image compression is one of the highest-impact changes you can make before publishing visuals online. Smaller files improve load speed, lower transfer weight, and usually create a better experience on mobile and slower networks.
This tool adds practical controls rather than a one-button black box. You can reduce quality, limit output dimensions, change format when needed, preview the result, and compare the size difference before downloading.
Common use cases
Step-by-step
How to use this tool
- 1
Add content to Image Compressor
Add the image or images you want to process.
- 2
Configure the result
Choose the output, dimensions, or editing options you need.
- 3
Review and export
Preview the result, then download the new image file.
Tips for a better result
- Start with a representative sample before running a large image compressor workflow.
- Keep the original input until you have checked the downloaded or copied result.
- Review quality, compatibility, and output size before publishing or sharing the result.
Keep working
Related workflows
Learn from primary sources
Trusted references
Use these standards and official guides when you need deeper technical detail.
FAQ
Common questions
Everything you need to know before processing your files.
The biggest benefit is usually faster delivery, especially on websites where large images affect page speed and mobile performance.
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