Image Compressor

Image Compressor

Represents lightweight efficiency and crystal-clear quality — ensuring your images remain pristine.

Compression Settings

80%
Smaller SizeBetter Quality

No images uploaded yet.

How to Compress Images Online

Why Compress Images?

Large images slow down websites, eat up storage, and can't be shared via email. Compressing reduces file size by 50-80% while maintaining visual quality. Faster pages = better Google rankings and happier users.

JPG vs PNG vs WebP

JPG: Best for photos. Lossy compression. PNG: Best for graphics with transparency. Lossless. WebP: Modern format, 25-35% smaller than JPG. Use for web.

100% Private & Secure

Unlike other tools, we never upload your images. All processing happens directly in your browser using advanced JavaScript APIs. Your files stay on your device.

Batch Processing

Need to compress hundreds of images? Drop them all at once. Apply the same settings to every image, then download as a ZIP file with one click.

Privacy Promise

Your content never leaves your browser. All processing happens locally on your device using JavaScript. We do not store, record, or transmit your input data to any server.

Client-Side Processing
No Server Logs

Frequently Asked Questions

How do I compress an image to 100KB?▼
Click the '≤100KB' preset button, upload your image, and download. Our tool automatically adjusts quality and dimensions to meet the 100KB target.
Is my data safe? Do you upload my images?▼
100% safe. All compression happens directly in your browser. Your images never leave your device - we don't upload or store anything on our servers.
What image formats are supported?▼
We support JPG, PNG, and WebP for both input and output. You can also convert between formats (e.g., PNG to WebP for better compression).
Can I compress multiple images at once?▼
Yes! Upload as many images as you need. Process them all with the same settings, then download individually or as a ZIP file.
What's the best format for web images?▼
WebP offers the best compression-to-quality ratio for web. It's 25-35% smaller than JPG at the same quality. Use our 'Web' preset for optimal results.
How much can I reduce file size?▼
Typical reductions are 50-80% for photos. A 5MB image can often compress to under 500KB with no visible quality loss using WebP format.