Drag and drop an image or click to select it. Supports JPG, PNG, and WebP formats.
Enter the desired width and height in pixels. Lock the aspect ratio to prevent distortion.
Click resize and download the result. The original file remains unchanged.
Your images never leave your device. All resizing happens in your browser using WebAssembly — no server uploads.
No registration, no file limits, no watermarks. Resize as many images as you need, completely free.
Maintain proportions automatically when resizing. Enter width or height and the other dimension adjusts to prevent distortion.
Resize photos to exact dimensions for website headers and banners
Scale down large camera photos for email or messaging apps
Create consistent thumbnail sizes for product catalogs
Prepare images for print at specific DPI and pixel dimensions
| Format | Description | Best For |
|---|---|---|
| JPEG | Best for photographs and complex images | Photos, web content, email attachments |
| PNG | Lossless quality, supports transparency | Screenshots, graphics, logos |
| WebP | Modern format with excellent compression | Web use, faster page loads |
Lock aspect ratio to avoid stretching or squishing your image
Downscaling always looks sharp — avoid upscaling beyond 2x the original size
For retina displays, export images at 2x the display size
Common web sizes: 1200px wide for blog posts, 800px for thumbnails — read our guide to optimize images for WordPress
FyleTools resizes your images entirely in your browser using WebAssembly and high-quality resampling algorithms. No files are uploaded to any server — the pixel interpolation runs on your own device. This keeps your photos private, works without an internet connection, and handles any file size your device can load.