Convert tools

Ratio Simplifier

Reduce integer ratios and image aspect ratios to their simplest form using the greatest common divisor.

Convert in your browser · No sign-up

Accepts nonnegative integers up to 1000 digits each. Both sides cannot be zero. For 1920 × 1080, enter 1920 and 1080.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

How to use

  1. Reduce integer ratios and image aspect ratios to their simplest form using the greatest common divisor.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Example

1920 : 1080 → 16 : 9

Details and limitations

Accepts nonnegative integers up to 1000 digits each. Both sides cannot be zero. For 1920 × 1080, enter 1920 and 1080.

Text stays in your browser; it is not sent to a conversion server.

FAQ

Ratio Simplifier — What are the supported inputs and limits?

Accepts nonnegative integers up to 1000 digits each. Both sides cannot be zero. For 1920 × 1080, enter 1920 and 1080.

Format references

Tool page updated: