Free Image Resizer
Resize images to exact dimensions with preset sizes for passport photos, social media, and more. No login required — everything runs in your browser.
Drag & drop an image here or browse files
Supports JPG, PNG, WebP • Max 50MB
Frequently Asked Questions
Is my image uploaded to a server?
No. All resizing happens in your browser using HTML5 Canvas. Your image never leaves your device.
How does the aspect ratio lock work?
When locked, changing the width automatically adjusts the height (and vice versa) to maintain the original image's proportions. Click the lock icon to unlock and set custom dimensions independently.
What are the preset sizes for?
Presets match common dimensions for social media posts, profile pictures, cover images, passport photos, and screen resolutions. Just click one to set the dimensions automatically.
Will resizing reduce image quality?
Resizing to smaller dimensions reduces the number of pixels but maintains visual quality at the new size. Upscaling (making images larger) may result in some quality loss.
Do I need to create an account?
No. All our tools are completely free with no login required. Just open and use.