Image Compressor
Reduce the file size of your JPG, PNG, and WebP images without sacrificing quality, all within your browser.
Compressing Image...
Compression Settings
Preview
How to Compress Your Image
Upload an Image
Drag and drop your JPG, PNG, or WebP file into the upload area, or click to select an image from your device.
Adjust Quality
Use the quality slider to find the perfect balance between file size and image quality. The preview and stats update instantly.
Download Your File
Once you're satisfied with the compression, click the "Download" button to save the optimized image to your computer.
Why Use Our Image Compressor?
100% Private and In-Browser
Your images are never uploaded to a server. All compression happens locally in your browser, ensuring your files remain completely private.
Instant Compression
No waiting for uploads or processing queues. Get a compressed version of your image instantly as you adjust the quality settings.
Adjustable Quality
You have full control. The quality slider lets you find the ideal balance between reducing file size and maintaining visual fidelity.
No Software Needed
This tool is completely free and works on any modern device with a web browser. No need to install any software or extensions.
Frequently Asked Questions
What is image compression?
Image compression is the process of reducing the file size of a digital image. This is done by removing redundant or less important data. Smaller image files load faster on websites and take up less storage space.
Will compressing my image reduce its quality?
For formats like JPG and WebP, compression is "lossy," meaning some data is permanently removed. However, you can use the quality slider to find a high level of compression with very little noticeable difference in quality. PNG compression in this tool is lossless but less effective at size reduction.
Is my data safe with this tool?
Yes, 100% safe. This is a browser-only tool, which means all the processing happens on your own computer. Your images are never sent to, or stored on, any external server.
Which image format should I use?
JPG is best for photographs and images with many colors. PNG is ideal for images with transparency (like logos) or sharp lines. WebP is a modern format that often provides better compression than both JPG and PNG, but check for browser compatibility if you have older target audiences.