Image Compressor

Compress JPEG, PNG, and WebP images online. Reduce file size without losing quality. No signup required.

📁
Drag and drop images here
or click to select files
75%

Higher = better quality, larger file size

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How to Compress Images Online

Our free image compressor makes it easy to reduce the file size of your images without sacrificing quality. Simply drag and drop your images into the tool above, adjust the quality slider to your preference, and download your compressed images instantly.

The compression happens entirely in your browser, so your images are never uploaded to any server. This means your images stay private and the process is lightning-fast, even for large files.

Whether you're optimizing images for your website, reducing storage space, or preparing images for email, our tool handles JPEG, PNG, and WebP formats with professional-grade compression algorithms.

Why Compress Images?

Image compression is essential for modern web development and digital content creation. Smaller image files load faster, improving user experience and SEO rankings. Compressed images also save storage space and reduce bandwidth costs. Our tool can reduce image file sizes by up to 80% while maintaining visual quality.

Supported Formats

We support the most common image formats used on the web:

  • JPEG - Best for photographs and complex images with many colors
  • PNG - Ideal for graphics, logos, and images requiring transparency
  • WebP - Modern format offering superior compression and quality

Frequently Asked Questions

Is my data safe when I compress images here?
Yes, absolutely. All image compression happens entirely in your browser using the Canvas API. Your images are never sent to any server, so they remain completely private. We don't store, track, or access any of your images.
What's the maximum file size I can compress?
There's no hard limit, but very large images (over 50MB) may take longer to process depending on your device's capabilities. Most images compress instantly. If you experience issues with very large files, try compressing them in smaller batches.
Will I lose quality when compressing images?
The quality loss depends on the compression level you choose. Our default setting (75%) provides an excellent balance between file size reduction and visual quality. You can adjust the slider to find the perfect balance for your needs. For most web use, 70-80% quality is imperceptible to the human eye.
Can I compress multiple images at once?
Yes! You can drag and drop multiple images at once, or select multiple files using the file picker. Each image will be compressed with the quality setting you've chosen, and you can download them individually or as a batch.