Image Resizer
Processed in your browser
Resize PNG, JPEG, and WebP images by width, height, or percentage with aspect ratio lock.
Upload Image
Click or drag & drop image here
PNG, JPG, WebP supported
Resized Output Preview
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Direct In-Browser Handoff
Client-Side Image Manipulation Suite
Chain this tool with complementary private browser utilities for a complete zero-server workflow:
How to Use the Image Resizer
Resize PNG, JPEG, and WebP images by width, height, or percentage with aspect ratio lock.
Privacy & Data Processing Notice
No user data leaves your browser. Computation is executed entirely on your device. We do not store, view, or transmit your inputs over our network. Your computation remains on your personal machine.
Frequently Asked Questions
Are images uploaded to the server?
No. All resizing happens client-side using HTML5 Canvas.
Related Utilities
Frequently paired browser tools in Image Tools