Resize SVG
Set a new width or height for your SVG. Because SVG is vector, resizing stays perfectly sharp. Aspect ratio is preserved automatically.
Drop your files here or click to upload
Resize SVG files online free. Enter a new width or height and we rewrite the SVG size and viewBox so your vector scales cleanly - all in your browser.
Why Resize SVG?
An SVG has no fixed resolution, but its width and height attributes control the default size at which browsers, email clients and editors display it, and some platforms require exact dimensions for logos or icons. This tool rewrites the width, height and viewBox of your SVG so it renders at precisely the size you need while remaining a fully scalable vector. Aspect ratio is preserved automatically, and everything runs locally in your browser.
Infinitely Sharp
Vectors scale to any size with zero quality loss.
Ratio Locked
Enter one dimension and the other is calculated to keep proportions.
Private & Free
Runs locally in your browser, free and with no signup.
How It Works
1. Upload Your Files
Drag and drop your files or click to browse and select them from your device.
2. Automatic Processing
Your files are processed instantly with high quality and privacy in mind.
3. Download Results
Download your files individually or grab everything at once in a ZIP archive.
Frequently Asked Questions
Everything you need to know about resize svg.
No. SVG is a vector format, so it stays perfectly sharp at any size.
Enter just a width or just a height and we compute the other value to keep proportions.
No. Resizing happens entirely in your browser.
If your SVG already has a viewBox it is kept, and if it is missing we add one based on the original size so the graphic scales correctly at its new dimensions.
The width and height attributes set the default display size in browsers, email clients and editors, and some platforms demand exact dimensions for logos or icons.
Yes. Drop multiple SVGs, set the target size, and download the resized files individually or as one ZIP.