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Upload a supported image
Drag and drop your image into the upload area or click to browse files. JPG, PNG, and WebP formats are supported.
- One image is processed at a time for precise resizing
- Accepted formats: JPG, PNG, WebP
Resize images online by changing width and height in pixels. Upload a JPG, PNG, or WebP image, set your target dimensions, and download the resized image. Fast, free, and private — all processing happens in your browser.
Drag and drop an image here, or browse files
JPG, PNG, WebP
NewTools Image Resizer lets you resize images online by changing width and height in pixels. Upload a JPG, PNG, or WebP image, set custom dimensions, and download the resized file — all from your browser.
Drag and drop your image into the upload area or click to browse files. JPG, PNG, and WebP formats are supported.
Enter your target width and height in pixels. Valid dimensions range from 1 to 10,000 pixels per side.
Click Resize Image and wait for the browser to finish processing. Processing runs in your browser and performance depends on your device and image size.
When processing succeeds, the resized image downloads automatically. You can also use the download link displayed on screen.
Resize images to fit common social media dimensions. Set the width and height in pixels for profile pictures, cover photos, or post images.
Standardize product photos, blog images, and gallery images to consistent dimensions for your website or online store.
Set images to specific pixel dimensions for presentations, documents, email attachments, or other projects.
For best results when reducing dimensions, start with the highest resolution image available. Reducing a large image preserves quality, while enlarging a small image can result in pixelation.
JPG is useful for photographs and complex images. PNG works well for graphics with text or transparency. WebP can offer good quality at smaller file sizes for web use.
The output depends on the original image format, the dimensions you choose, your browser, and your device. Large images may take longer to process.
Whether you need images for social media, product photos for your online store, or graphics for a presentation, the right image dimensions make everything look more professional. Resize images to fit any platform or layout in seconds.
Image resize changes the pixel dimensions (width and height) of an image. Image compression reduces the file size in KB or MB, often without changing pixel dimensions. If you want to make a file smaller without changing its width and height, use the Image Compressor instead.
Upload a supported image (JPG, PNG, or WebP), enter your desired width and height in pixels, and click Resize Image. When processing succeeds, the resized image downloads automatically.
Yes. You can resize supported images from your browser without creating an account or paying.
Yes. Enter your target width and height in pixels. The tool resizes images to the dimensions you set, from 1 pixel up to 10,000 pixels per side.
Reducing image dimensions usually preserves quality. Enlarging images beyond their original size may reduce sharpness because the tool creates new pixels. Results depend on the source image, dimensions, format, browser, and device.
Image resize changes the pixel dimensions (width and height) of an image. Image compression reduces the file size in KB or MB, often without changing pixel dimensions. Use the Image Compressor if you want to make a file smaller without changing its width and height.
A resize can fail if the file is too large for the browser to process, the format is not supported, or the dimensions you entered are not valid. Try a smaller file or different dimensions.