UTILITY

Aspect ratio resizer

Calculate a proportional image height for a specified new width.

Tool Runs in browser
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Instructions

  1. 1

    Select a local file or enter your input.

  2. 2

    Choose the available options and run the tool.

  3. 3

    Review and download the output.

About this tool

Calculate a proportional image height for a specified new width.

Estimates use the units shown in the form. Network and video sizes exclude overhead.

Your files stay yours.
Current file-processing tools run locally; direct-link tools request the media from its source website. No account is required.