Image aspect ratio tool: crop, fit, and export at perfect dimensions
Aspect Ratio
Export Resolution
Output: 1920 × 1920px
Fit Mode
Cover entire canvas with image
An interactive tool for preparing images at specific aspect ratios. Upload any image, choose your target dimensions, and export with pixel-perfect precision.
Three fit modes
Fill ensures your entire image fits within the canvas boundaries. Perfect when you can't afford to crop any content and don't mind transparent borders.
Cover scales your image to completely fill the canvas, cropping edges as needed. This is ideal when you want no empty space and the edges aren't critical.
Free gives you complete control. Drag to reposition, scroll to zoom in and out, and frame your image exactly as you want it. This mode is perfect when you need precise control over composition.
Device frame masking
The iPhone mask option overlays a device frame, letting you present screenshots or app interfaces in context. This is particularly useful for:
- App store screenshots that need device context
- Portfolio pieces showcasing mobile design work
- Marketing materials that benefit from realistic presentation
The mask is applied with transparency, so your exported PNG maintains clean edges suitable for overlaying on any background.
Export quality
The tool exports full-resolution PNGs with transparent backgrounds where applicable. This means you get:
- Crisp, lossless image quality
- Transparency preserved for overlays and compositing
- Consistent dimensions every time
- Files ready for immediate use across platforms