Aspect Ratio Calculator
Calculate image and video aspect ratios. Enter width and height to find the ratio.
Common Ratios
How to Use Aspect Ratio Calculator
Upload Your Image
Drag and drop your image onto the upload area, or click to browse files.
Adjust Settings
Configure output format, quality, dimensions, or other parameters.
Process
Click the action button to process your image with the chosen settings.
Download Result
Click download to save the processed image to your device.
Key Features
100% Private
Images are processed entirely in your browser. Nothing is uploaded to any server.
Fast Processing
Leverages your device's processing power for near-instant results.
Mobile Compatible
Works on all devices including smartphones and tablets.
Completely Free
No watermarks, no file limits, no registration required.
High Quality
Maintains maximum image quality throughout the process.
Batch Support
Process multiple images at once to save time.
Common Use Cases
- Web designers optimizing images for faster page loads
- Social media managers preparing posts with correctly sized images
- Students and professionals preparing images for presentations
- E-commerce sellers editing product photos
- Bloggers and content creators processing images for articles
Frequently Asked Questions
What image formats are supported?
We support all common formats: JPEG/JPG, PNG, WebP, GIF, BMP, and SVG. The specific formats may vary by tool.
Is there a file size limit?
There's no hard limit. Processing depends on your device's available memory. Most devices handle images up to 50-100MB comfortably.
Are my images uploaded to a server?
Never. All image processing happens locally in your browser using HTML5 Canvas API. Your images stay on your device the entire time.
Will the quality be preserved?
Our tools are designed to maintain maximum quality. For compression tools, you can adjust the quality slider to find the perfect balance between file size and quality.
Can I process multiple images at once?
Many of our image tools support batch processing. Upload multiple files and process them all simultaneously.