Image Resizer
Resize Image Online Free. Resize images by dimensions or percentage. Multiple methods: fit, fill, exact. No upload required. Supports JPG, PNG, WebP.
Drag & Drop Image File
or click to browse
Supported: JPG, PNG, WebP, GIF, BMP (Max 50MB)
How the Image Resize Tool Works
Resize and optimize your images directly in your browser using fast, client-side processing. Perfect for web uploads, social media, and sharing smaller, faster-loading files.
1. Upload your image
Drag and drop an image file into the box or click to browse your device. The tool supports popular formats like JPG, PNG, WebP, GIF, and BMP up to 50MB.
2. Choose resize options
Pick a resize method (fit, fill, exact, or percentage), set your target dimensions or scale, adjust quality, and optionally change the output format.
3. Resize and download
Click Resize Image to process the picture. When its ready, preview the result, check the new file size and dimensions, and download the optimized image.
Key Features & Benefits
Quickly resize and compress photos for websites, blogs, e-commerce listings, and social media without installing any desktop software.
Private & browser-based
All resizing happens on your device in the browser. Your images are not uploaded to any server, making this tool safe for personal and client photos.
Multiple resize modes
Use fit, fill, exact dimensions, or percentage scaling to match whatever your platform or design needs, from banners and thumbnails to profile pictures.
Control over quality
Adjust the output quality slider to balance image clarity and file size, helping you hit upload limits or speed up page load times.
Flexible output formats
Keep the original format or convert to JPEG, PNG, or WebP depending on whether you need transparency, compatibility, or smaller file sizes.
Works on any device
Use the image resizer on Windows, macOS, Linux, or mobile devices as long as you have a modern browser like Chrome, Firefox, Edge, or Safari.
Free & no watermarks
Resize as many images as you want without sign-ups, subscriptions, or watermarks added to your downloaded pictures.
Frequently Asked Questions
Answers to common questions about resizing images directly in your browser.
No. All processing happens in your browser using the HTML5 canvas. Your image files stay on your device and are never sent to a remote server.
You can resize most common image types, including JPG, PNG, WebP, GIF, and BMP. The tool will convert them internally when you choose a different output format.
When you reduce dimensions or lower the quality slider, some fine detail may be lost, but file sizes will shrink. For most web and social uses, the difference is minimal while load times improve.
Yes. The image resizer works on most modern mobile browsers. Very large images may take longer to process on low-powered devices, but small to medium photos work great.
The tool accepts images up to 50MB. Extremely large dimensions may be limited by your browsers memory, so if processing fails, try a smaller size.
No installation is required. Open this page in a modern browser, upload an image, adjust the settings, and download your resized picture.