Free Online Image Compressor
Compress images for web, WordPress, Shopify, and more without losing quality. Our free online tool reduces image size while maintaining visual quality.
JPG
PNG
WEBP
GIF
BMP
Max 10MB/file
Batch Compression
Drag & drop images here, or browse to select from your device
Supports JPG, PNG, WebP, GIF, BMP • Up to 10MB per image • Max 20 images at once
Recommended: 75–90% for visually lossless web images
How to Compress & Optimize Images for Web, WordPress, Shopify, Squarespace, Email, and Blogs
- Upload images by drag-and-drop or browse. Supports JPG, PNG, WebP, GIF, BMP. Max 10MB each, up to 20 at once.
- Set Quality, Output Format, and Resize options if desired.
- Compression starts automatically. Preview side-by-side before and after, with file size, dimensions, and download option for each.
- Download compressed images individually, or all at once as a ZIP for batch uploads.
| Platform | Use Case |
|---|---|
| WordPress | Best image compressor for WordPress sites & blogs, no plugins needed |
| Shopify | Optimize images for Shopify store to boost store speed & SEO |
| Squarespace | Compress images for Squarespace, Wix, and similar builders |
| Bloggers | Batch compress and resize images for blog posts |
| Reduce image size for attachments with minimal quality loss | |
| Web & Mobile | Convert/optimize PNG, JPEG, WebP for Android/iOS apps |
| Bulk Use | Online batch compression for portfolios, e-commerce, and portfolios |
FAQ: Online Image Compression
- Will image quality be lost during compression?
- At 80–90% quality, there’s little visible loss. Side-by-side preview shows all details before download.
- Are images sent to a server?
- No. All processing happens 100% in your browser. Your files never leave your device.
- Is this tool free?
- Yes! No watermark, registration, file limit, or hidden fees—forever.