Free Image Resizer Online – Change Photo Size Instantly
Resize JPG, PNG, WebP, HEIC images to exact dimensions or reduce file size without quality loss. Perfect for social media, websites, and printing.
Why choose us? No watermarks, no file limits – process images directly in your browser
Looking for a fast, free image resizer? Our online tool lets you resize JPG, PNG, WebP, and HEIC images with perfect precision—no uploads, no watermarks, and automatic file deletion after processing. Ideal for social media, websites, and professional printing.
Why Choose Our Image Resizer?
Instant Processing
- Browser-based – no upload delays
- Supports batch resizing
- Mobile-friendly interface
Smart Compression
- Preserve transparency (PNG)
- Adjust quality settings
- EXIF data removal
Perfect Dimensions
- Pixel-perfect scaling
- Preset social media sizes
- Aspect ratio locking
How to Resize Images in 3 Steps
- Upload your image file (drag & drop or click to browse)
- Adjust dimensions by pixels, percentage, or select preset sizes
- Download your perfectly resized image instantly
All processing happens in your browser – we never see your files
Frequently Asked Questions
Does resizing reduce image quality?
Our tool uses advanced Lanczos algorithms to maintain sharpness when downscaling. For enlarging, we apply smart interpolation to minimize pixelation.
What’s the maximum file size?
• Free version: 25MB per image
• Pro version: 100MB with priority processing
Recommended sizes for social media?
| Platform | Optimal Dimensions |
|---|---|
| Instagram Post | 1080×1080 (Square) |
| Facebook Cover | 820×312 |
| LinkedIn Post | 1200×627 |