Resize Image Online
Change an image to the exact pixel dimensions you need. Set a width and height, choose how the image should fit, and export it in your preferred format.
- JPEG
- PNG
- WebP
- GIF
- BMP
- TIFF
Free image resizer
Upload, resize, then download.
The backend validates, limits, decodes and re-encodes every upload. Embedded metadata such as EXIF and GPS is removed.
Why this tool
Built to resize images.
Exact dimensions
Enter custom width and height values up to 20,000 pixels.
Three resize modes
Fit, fill and crop, or stretch the image depending on the layout you need.
Flexible formats
Resize common image types and choose a supported output format.
Re-encoded securely
Every upload is validated and re-encoded before the result is returned.
Step by step
How to resize an image
Upload your image
Choose a supported image file up to 25 MB.
Enter new dimensions
Set the target width and height, then choose fit, fill or stretch.
Resize and download
Process the image and save the resized version to your device.
Good to know
About the image resizer
Different websites, social profiles and documents often require specific image dimensions. The image resizer lets you prepare a file for those spaces by entering an exact width and height rather than estimating with a visual editor.
Use Fit to keep the whole image inside the requested dimensions, Fill and crop to cover the entire target area, or Stretch when matching both dimensions matters more than preserving the original proportions. For best results, avoid enlarging a small source far beyond its original size.
FAQ
Image Resizer, explained.
Yes. Enter the target width and height in pixels, choose a resize mode and process the image.
Fit preserves the whole image within the target size. Fill covers the target and may crop edges. Stretch forces the exact dimensions and may change proportions.
Yes. JPEG, PNG, WebP, GIF, BMP and TIFF are supported input formats.
Resizing changes dimensions but cannot recreate missing detail. Try the Image Enhancer for controlled sharpening and upscaling.
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