Resize Image Online
Resize JPG, PNG and WebP images to the exact dimensions you need.
Processed in your browser
Image editor
Resize workspace
About image resizing
Resizing changes the width and height of your image. Use the dimensions you need for sharing, uploading or preparing documents.
Your files stay on your device
This result was processed in your browser. Your files were not uploaded. Download your result before closing or refreshing this page.
Temporary server processing
This result was prepared on the server after you started processing. Temporary files are scheduled for cleanup. Download your result before the link expires.
Why resize your images?
- Fit required upload dimensions
- Prepare images for documents
- Keep a consistent image size
- Choose dimensions for sharing
Frequently asked questions
Help centerWill resizing change image quality?
Making an image smaller removes some detail. Enlarging an image can make it look softer. Review the downloaded image before using it.
Can I resize another image?
Yes. Select “Resize another image” to choose your next file. Download the current result first.
Which image formats are supported?
Resize Image supports JPG, PNG and WebP. The downloaded image keeps its original format.
Is my image uploaded?
Your image is resized locally in your browser. It is not uploaded for this processing flow.
How do I keep the original proportions?
Keep the aspect ratio locked when setting the width or height. Unlock it only when you need independent dimensions.
Will resizing always reduce file size?
No. File size depends on the dimensions, image content and output encoding. Check the actual download size shown above.
Three simple steps
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Choose
Select your image.
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Resize
Set your dimensions.
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Download
Save your result.
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Private processingYour image stays on your device.
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FastNo upload or waiting.
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JPG, PNG, WebPSupported formats.
Supported JPEG, PNG, and WebP files are processed entirely in this browser. No source or output file is uploaded.
File privacy detailsAbout this tool
Resize Image
Choose target dimensions and keep the aspect ratio linked by default. Resize supported static JPG, PNG, and WebP images locally, then download the validated output.
- Clear width and height controls
- Aspect ratio preserved by default
- Neutral presets for common layouts
How to use it
How to use Resize Image
- 1Choose a JPG, PNG, or WebP image.
- 2Set dimensions or choose a preset.
- 3Resize the image and download the result.
Good to know
Helpful notes
Set an image’s width and height in pixels when a layout needs particular dimensions. This changes the image dimensions, not a guaranteed KB or MB file size.
Choose a preset or enter your own width and height. Keep the aspect ratio linked to preserve proportions; unlock it only if you intend to change the shape.
Keep working
Related tools
Before you begin
Resize Image questions
Will my image be stretched?
Not by default. The aspect-ratio control starts locked so changing one dimension updates the other proportionally.
Which image formats can I resize?
Resize Image accepts supported JPG, PNG, and WebP images.
Will resizing meet a file-size limit?
Not necessarily. Resize Image sets pixel dimensions. Use Target KB for a requested file-size limit, or Compress Image for general size reduction.
Is my image uploaded?
No. Supported images are resized in your browser.