Compress Images in Your Browser. Smaller Files, Same Quality.
Compress JPG, PNG, WebP, and HEIC images right in your browser. No installation needed.
Your images never leave your device – all processing happens locally.
Drag & drop images here
or click to select files
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Why Choose This Tool?
100% Private
Your images are never uploaded to any server. All processing happens in your browser, so confidential and private photos stay safe.
Real-Time Size Comparison
See file size before and after compression instantly. Compare previews side by side to verify quality.
Up to 75% Smaller with WebP
Switch the output format to WebP for dramatically smaller files than JPG. Great for improving website load speed and SEO.
How to Use
- Select files
Click the upload area or drag and drop image files. Supports JPG, PNG, WebP, and HEIC. Batch processing supported. - Choose compression level
Pick a preset (Light 50%, Balanced 75%, High Quality 90%) or fine-tune with the slider. Choosing WebP output further improves compression. - Compress and download
Click "Start Compression" to begin. Download files individually or as a ZIP archive.
Frequently Asked Questions
Are my images uploaded to a server?
No. All processing happens in your browser using JavaScript. Your images never leave your device.
How many images can I compress at once?
There is no hard limit, but it depends on your device's memory. 50–100 images should work fine. Click "Clear" to free memory if it slows down.
Does compression reduce image quality?
At the "Balanced (75%)" setting, visual differences are minimal while file size is significantly reduced. Use the "High Quality (90%)" preset for maximum quality.
Can I compress HEIC files?
Yes. HEIC images are first converted to JPG, then compressed. You can compress photos taken on iPhone directly.
Is it free?
Yes, all features are completely free. No registration or usage limits.