Overview
This online image compressor helps you make image files smaller while keeping visual quality under control. It runs client-side, so your images stay on your device. Use it for faster uploads, lower storage usage, and better web performance.
Use cases
- Reduce JPG file size for websites and blogs.
- Compress PNG images before sharing by email or chat.
- Optimize product photos for faster page loading.
- Shrink image attachments for forms and online submissions.
How it works
- 1
Upload or paste an image file into the compressor.
- 2
Adjust the quality slider to balance size and clarity.
- 3
Preview the compressed result and check saved size metrics.
- 4
Download the optimized image when the result looks right.
Examples
Best for web uploads
Input: High-resolution JPG photo
Output: Smaller JPG with reduced file size and preserved detail.
Ideal when you need a lighter image for publishing or sharing online.
Best for private compression
Input: Local image file
Output: Compressed file created in the browser
No upload to a remote server, so the workflow stays local.
FAQ
Does this image compressor upload my files?
No. The compression happens in your browser, so your files are not sent to a server.
Which image formats are supported?
It works best with common formats such as JPG, PNG, and WebP.
How do I choose the best quality setting?
Start with a higher quality value, then lower it until you find the best balance between file size and image clarity.
Will compression reduce image quality?
Yes, but you control how much. Lower quality creates smaller files, while higher quality keeps more detail.