Image Ratio Converter
Change image aspect ratio online. Crop or add borders to fit any ratio. All processing happens in your browser - fast and private.
Upload Image
JPG, PNG, WebP, GIF, AVIF, ICO (Ctrl+V to paste)
100% Private: All processing happens in your browser. No upload to server.
Preview
Upload an image to get started
Why Use an Image Ratio Converter?
An Image Ratio Converter is essential for anyone working with digital images. Whether you're creating content for social media, designing websites, or preparing photos for print, our Image Ratio Converter helps you achieve the perfect dimensions every time. This powerful Image Ratio Converter tool ensures your images look professional across all platforms. With our free Image Ratio Converter, you can easily transform any image to match your exact specifications.
Social Media
Use our Image Ratio Converter to create perfect social media content:
- • Instagram posts (1:1) and Stories (9:16)
- • YouTube thumbnails (16:9)
- • Facebook cover photos (21:9)
- • Twitter/X header images (3:1)
Professional Use
This Image Ratio Converter is perfect for professional projects:
- • Website headers and banners
- • Product photography (4:3, 1:1)
- • Presentation slides (16:9)
- • Print materials (custom ratios)
How to Use This Image Ratio Converter
Our Image Ratio Converter makes it simple to resize and reformat your images. Follow these four easy steps to convert your image ratio in seconds. This online Image Ratio Converter requires no software installation and works directly in your browser.
- 1Upload your image - Drag and drop, click to browse, or paste from clipboard (Ctrl+V). The Image Ratio Converter supports all common formats including JPG, PNG, and WebP.
- 2Choose target ratio - Select from presets (1:1, 16:9, etc.) or enter custom dimensions. The Image Ratio Converter adapts to any ratio you need for your specific project.
- 3Pick conversion mode - Crop to trim, or Pad to add borders without losing content. Our Image Ratio Converter gives you full control over the final output.
- 4Download result - Export as PNG, JPG, or WebP with your preferred quality settings. The Image Ratio Converter delivers professional results instantly without any watermarks.
Our Image Ratio Converter processes everything locally in your browser for maximum privacy and speed.
Why Choose Our Image Ratio Converter?
Our Image Ratio Converter combines powerful features with ease of use. Whether you need to crop or pad images, this tool delivers professional results every time.
100% Private & Secure
Our Image Ratio Converter processes everything locally in your browser. No uploads, no servers, no data collection. Your images stay on your device.
Lightning Fast
Convert image ratios instantly with our Image Ratio Converter. No waiting for uploads or downloads. Process images in seconds, not minutes.
Precise Crop Control
The Image Ratio Converter offers professional-grade cropping with resizable crop box, zoom controls, and aspect ratio lock for pixel-perfect results.
Smart Padding Options
Don't want to crop? Our Image Ratio Converter can add borders instead. Choose solid colors, blurred backgrounds, or transparent padding.
Works Everywhere
Use this Image Ratio Converter on any device - desktop, tablet, or mobile. Fully responsive design with touch gesture support.
Completely Free
No subscriptions, no watermarks, no limits. This Image Ratio Converter is 100% free to use for personal and commercial projects.
Who Uses This Image Ratio Converter?
From content creators to professional designers, our Image Ratio Converter serves diverse needs across industries. Discover how this versatile Image Ratio Converter can help you.
Social Media Content
Perfect your posts with our Image Ratio Converter. Convert images to Instagram's 1:1 square format, Stories' 9:16 vertical ratio, or YouTube's 16:9 thumbnail size.
Professional Photography
Photographers rely on our Image Ratio Converter to prepare images for different platforms. Maintain quality while adapting to client specifications.
Web Design
Web designers use this Image Ratio Converter to create perfectly sized headers, banners, and featured images that match their design requirements.
E-commerce Products
Online sellers need consistent product images. Our Image Ratio Converter helps create uniform listings across multiple marketplaces.
No matter your profession, this Image Ratio Converter provides the tools you need to create perfectly sized images for any platform or purpose.
Frequently Asked Questions
Is my image uploaded to a server?
No. All image processing happens locally in your browser using HTML5 Canvas. Your images never leave your device, ensuring complete privacy and faster processing.
What's the difference between Crop and Pad modes?
Crop mode trims your image to fit the target ratio, potentially removing parts of the image. Pad mode keeps your entire image intact and adds borders (solid color, blur, or transparent) to reach the target ratio.
What image formats are supported?
You can upload JPG, JPEG, PNG, WebP, GIF, AVIF, and ICO files. You can export as PNG, JPG, or WebP format.
What is aspect ratio?
Aspect ratio is the proportional relationship between an image's width and height, expressed as two numbers separated by a colon (e.g., 16:9). It determines the shape of your image.
Can I use custom aspect ratios?
Yes! Click the 'Custom' button and enter any width and height ratio values you need. This is useful for specific platform requirements or print dimensions.
Which format should I choose for export?
Use PNG for images with transparency or text that needs to stay sharp. Use JPG for photographs where smaller file size matters. WebP offers the best compression with good quality.