Image Compressor

Free Online JPEG / PNG / WebP Compression · Drag & Drop · Batch Processing

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Drag & drop images here, or click to browse
Supports JPEG, PNG, WebP — multiple files at once
75%

Frequently Asked Questions

Is it safe to compress images online?
Yes, 100% safe. All compression happens locally in your browser using the Canvas API. Your images are never uploaded to any server — they stay on your device the entire time.
What image formats are supported?
We support JPEG, PNG, and WebP formats. You can compress multiple files at once with batch processing. Simply drag and drop or click to select your images.
Does compression reduce image quality?
You have full control! Adjust the quality slider from 10% to 100%. Higher quality means larger file sizes. We recommend 75% for the best balance between visual quality and file size reduction.
Is there a file size limit?
There is no hard limit, but since compression happens entirely in your browser, very large images (>50MB) may take longer depending on your device's processing power.
Can I use this on mobile devices?
Absolutely. The tool works on all modern browsers including mobile Safari and Chrome. You can also install it as a Progressive Web App (PWA) for quick one-tap access from your home screen.