image Tool
Image Resizer (Pixel & Percentage)
Resize image dimensions by width, height, or scale factor with aspect-ratio locking.
Click to select or drag an image here
Supports PNG, JPEG, WebP • 100% processed locally on your device
Zero-Leakage Local Processing
All text formatting, JSON/JWT parsing, cryptographic hashing, and image compression execute entirely inside your browser. No private data is ever sent to Burnjet servers.
How It Works
Draws files onto an in-memory canvas at target dimensions and exports the result for instant download.
Frequently Asked Questions
Common questions about calculations, assumptions, and edge cases.
Yes, Image Resizer (Pixel & Percentage) is 100% free with unlimited calculations and zero paywalls or subscriptions.