Image Compressor
Reduce image file sizes by up to 80% without losing quality. Our browser-based compressor works with JPG, PNG, and WebP formats — your files never leave your device.
Image Compressor tool
100% Privacy
Files stay strictly on your device. Zero server uploads.
Instant Speed
Local browser WebAssembly & JS processing engine.
Free Forever
Unlimited usage with no hidden fees or watermarks.
How to Compress Images
Upload Images
Drag and drop or click to upload JPG, PNG, or WebP images.
Adjust Quality
Use the slider to set your desired compression level.
Compress
Click compress to process your images instantly in the browser.
Download
Download your compressed images individually or as a batch.
Real-World Example
Actual size reduction depends on the image's content, resolution, and format: photos with lots of fine detail compress less than simple graphics with large flat-color areas, and the quality slider lets you trade file size for visual fidelity on each image.
Start using Image Compressor now – it’s completely free and works instantly in your browser.
Frequently Asked Questions
Is image compression free?
Yes, completely free with no limits on file count or file size.
Are my images uploaded to a server?
No. All processing happens in your browser. Your files never leave your device.
What formats are supported?
JPG/JPEG, PNG, and WebP images are supported.
Will compression affect image quality?
You can control the quality level. Higher compression means smaller files but potentially lower quality.
Is there a file size limit?
Individual files can be up to 50MB. There is no limit on the number of files.
Related Tools
WebP Converter
Convert images between WebP and JPG/PNG formats for free. Reduce file sizes with WebP while preserving transparency. Fast browser-based conversion.
Image Resizer
Resize image dimensions online for free. Adjust image width and height with pixel accuracy while maintaining aspect ratio. 100% private, processed in browser.
Image Converter
Convert images between JPG, PNG, and WebP formats online for free. Batch conversion supported with quality control and transparent background handling.
Image Cropper
Crop images online for free. Interactive crop selection with preset aspect ratios (1:1, 16:9, 4:3) and rotation controls. 100% private browser processing.