Image Size Converter

The tool computes new image dimensions when given source width and height in one unit and a target unit. It is designed for designers, developers, and content teams who need assets that fit specific platform specifications or print guidelines.

Conceptual workflow: inputs are converted to a common pixel space using a DPI assumption or an explicit DPI value. The tool then applies one of three sizing strategies: fit maintains aspect ratio within the target box; crop scales to fill the target area and crops excess; pad scales to fit and adds transparent borders to reach exact target dimensions. Outputs include the final dimensions in the chosen unit and the corresponding pixel dimensions. Example: input 1200 px × 800 px, target unit in, with target_width 300 and target_height 200, using fit yields final 300 × 200 px and a scale of 0.25. This keeps asset dimensions consistent across contexts.

Audience benefits: web and app developers, designers, and content managers can quickly align assets to multi-platform specs without manual calculations. The tool also provides pixel-perfect equivalents to support automation and asset pipelines.

Unique value: it abstracts unit conversions, applies standard sizing strategies, and outputs both user-facing dimensions and precise pixel equivalents for seamless integration into workflows.