Compress images without losing quality
Upload your PNG, JPG, or JPEG files and reduce file size instantly. Adjust quality, resize, or convert formats — all in your browser.
Drop your image here, or click to browse
Supports PNG, JPG, JPEG — up to 20 MB
How it works
- 1
Upload your image
Drop a PNG, JPG, or JPEG file or click to browse. Max 20 MB.
- 2
Adjust settings
Set quality, optional max width or height, and output format.
- 3
Download
Preview the optimized image and download the smaller file.
Why use this compressor
Fast compression
mozjpeg and PNG palette optimization reduce file size in seconds.
Free & private
No signup. Images are processed for download, not stored on our servers.
Flexible output
Keep the original format or export as JPEG, PNG, or WebP.
Privacy
Your images are processed to generate an optimized file for download. We do not store your files or use them for advertising.
Frequently asked questions
- What formats are supported?
- You can upload PNG, JPG, and JPEG files up to 20 MB.
- Will compression reduce image quality?
- Lowering the quality slider reduces file size. Start around 80% and adjust to balance size and visual quality.
- Is this tool free?
- Yes. The image compressor is free with no account required.
- Are my images stored?
- No. Files are processed in your session and not kept on our servers.
Related tools
Compress PNG images online
Compress PNG images with palette optimization. Smaller PNG files for web, email, and apps — free and instant.
Compress JPG and JPEG images
Compress JPG and JPEG photos with mozjpeg. Reduce file size for faster websites and easier sharing.
Convert PNG to WebP online
Convert PNG to WebP in seconds. Smaller files for faster pages while keeping visual quality.
Resize images online
Resize PNG, JPG, and JPEG images by max width or height. Scale down large photos in your browser.
Crop images online
Crop PNG, JPG, and JPEG images online. Select a region, adjust zoom, and download the cropped image.
Image to PDF
Combine JPG and PNG images into a single PDF, right in your browser. Reorder pages, no upload, no signup — your files never leave your device.