Image Compressor & Resizer
Reduce image file sizes instantly without losing visible quality. Runs entirely in your browser for complete privacy.
Drop images here or click to browse
Supports JPEG, PNG, WebP, BMP
Max 50MB per image
No images yet
Upload images to compress and resize them instantly
How to Use the Image Compressor
Drag and drop your images or click to browse files from your device.
Adjust the quality slider and optional resize dimensions to fit your needs.
Click Compress Images and watch the compression happen instantly.
Download compressed images individually or all at once.
Why Use Our Image Compressor?
100% Private & Secure
Your images never leave your browser. All compression runs locally using Web Workers, so nothing is uploaded to any server.
Batch Processing
Compress multiple images at once. Upload as many files as you need and process them all with a single click.
Adjustable Quality
Fine-tune the compression level with a quality slider. Balance file size and visual quality to meet your exact requirements.
Free, No Sign-up Required
Use the tool as many times as you want with no limits, no ads, and no account needed.
Frequently Asked Questions
What image formats are supported?
The compressor supports JPEG, PNG, WebP, and BMP formats. Each format is compressed using the most appropriate algorithm for best results.
Are my images uploaded to a server?
No. All compression happens entirely in your browser using Web Workers. Your images never leave your device, ensuring complete privacy.
How much can I reduce the file size?
Typical reductions range from 40% to 80% depending on the original image and quality setting. Photos usually compress more than graphics with flat colors.
Will compression affect image quality?
At the default 80% quality setting, the difference is virtually imperceptible. You can adjust the slider to find the perfect balance between size and quality.
Can I also resize images?
Yes. Set a maximum width and/or height in the settings panel. The tool will scale images down while maintaining the aspect ratio if enabled.