Resize an image without stretching it
Understand pixels, aspect ratio, and the difference between resizing and cropping.
2 min read · Open guideChoose defaults for supported calculators. You can mix a region, units and currency.
Changing units converts supported measurements. Changing currency relabels amounts; it does not exchange money. Tax rules, tariffs and broker rates remain your inputs.
Only these preferences are saved in this browser. Calculator inputs are not saved.Practical explanations, clear examples, and tools to put them to work.
Understand pixels, aspect ratio, and the difference between resizing and cropping.
2 min read · Open guideA practical workflow for balancing file size, dimensions, format, and readable detail.
2 min read · Open guide