Image compressorfast, simple, and free.
Compress images online to reduce file size for websites, uploads, email, and everyday use. Works with JPG, PNG, and WebP.
Reduce file size
Make images smaller for uploads, sharing, and storage.
Faster loading
Use lighter images to improve website performance.
Supports multiple formats
Compress JPG, PNG, and WebP images in one place.
1. Upload your image
Choose a PNG, JPG, or WebP file from your device.
2. Compress automatically
The image is optimized instantly for a smaller file size.
3. Download the result
Save your compressed image right away.
What is an image compressor?
An image compressor is a tool that reduces the file size of images so they are easier to upload, faster to load, and more efficient to store. This is especially useful for websites, email attachments, and platforms with file size limits.
Compression works by reducing unnecessary data in an image while keeping visual quality as high as possible. In many everyday use cases, the difference in quality is small compared to the reduction in file size.
Some workflows also combine compression with resizing. If an image is much larger than needed, reducing its dimensions can significantly decrease file size even further.
Best use cases for image compression
Website images
Reduce page weight and improve loading speed.
Uploads and forms
Meet file size limits on websites and applications.
Email attachments
Send images more easily without large file sizes.
Storage optimization
Manage image collections more efficiently.
FAQ
How does an image compressor work?
It reduces file size by compressing image data while keeping visual quality as usable as possible.
Will compressing an image reduce quality?
Usually slightly, but for most everyday use cases the difference is minimal compared to the file size savings.
Which formats can I compress?
You can compress common formats like JPG, PNG, and WebP.
Should I resize an image as well?
If the image dimensions are larger than needed, resizing can reduce file size even more.
Is this image compressor free?
Yes. You can upload, compress, and download images without cost.