WebP Image Resizer
Resize WebP images to precise pixel dimensions with full transparency support — no software needed, nothing uploaded.
Drop images here or browse files
Supports single or batch upload · Paste with Ctrl+V
100% private. Your images are processed locally in your browser and never uploaded to any server.
Why ImageConverter
Why resize WebP images here?
Resize WebP images precisely while keeping format-specific qualities intact.
Resize WebP images while preserving the alpha transparency channel.
Re-export as WebP to keep modern format benefits at the new size.
Convert to JPG or PNG during resize for maximum compatibility.
Batch resize multiple WebP files simultaneously.
Simple Process
How to resize images in 3 steps
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Upload images
Drop your WebP image above or click to browse. Multiple files are supported.
Choose settings
Enter a custom width and height or pick a standard preset. Enable aspect ratio lock to keep proportions correct.
Download
Choose output format and quality, click Resize. Your files download instantly — nothing is stored.
Common use cases
Common use cases
When do people typically need to resize images?
Web optimisation
Reduce WebP dimensions to speed up page load times.
Email attachments
Shrink images to meet file size limits required by email services.
Social media
Resize to exact specs for Instagram, LinkedIn, Twitter/X, etc.
Print preparation
Scale to the correct pixel dimensions required for printing.
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Your images never leave your device
ImageConverter runs entirely in your browser. No image data is ever transmitted to any server.
100%
Client-side processing
0
Server uploads
0
Files stored
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Free conversions
Also need to convert image format?
Convert between JPG, PNG, and WebP — free, private, and instant.