Aspect Ratio
Free online change aspect ratio tool. Works entirely in your browser — no uploads, no server processing, 100% private.
How to Use Aspect Ratio
- Upload PNG: Select a PNG image to change its aspect ratio.
- Set target ratio: Enter the desired width and height ratio values.
- Choose method: Select pad or crop mode and download the result.
About Aspect Ratio
Change Aspect Ratio is a free online tool that processes your PNG image entirely in your browser. No uploads or server processing needed.
- Target Ratio: Enter the desired width:height ratio (e.g., 16:9, 4:3, 1:1).
- Two Methods: Pad with transparency or crop to fit the target ratio.
- Preserve Content: Choose the method that best preserves important image content.
- Preview Result: See the output before downloading.
100% free, private, and works offline — your files never leave your device.
Frequently Asked Questions
What is the Change Aspect Ratio tool?
The Change Aspect Ratio tool is a free online utility that change aspect ratios entirely in your browser. It processes everything locally — no uploads needed.
Is the Change Aspect Ratio tool free?
Yes, this tool is 100% free to use with no hidden charges, no signup required, and no usage limits. All processing happens locally in your browser.
Does this tool upload my images to a server?
No. The Change Aspect Ratio tool processes everything entirely within your browser using the HTML5 Canvas API. Your images and colors never leave your device, ensuring complete privacy.