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Keyboard Event Inspector

Inspect key, code, modifiers, and legacy keyCode for a keyboard event.

This tool runs in your browser.

Focus the field and press any key.

Processed locally in your browser.

How to use

  1. 01Enter or upload the source data.
  2. 02Run the tool in your browser.
  3. 03Review, copy, or download the result.

FAQ

Is data uploaded?

No. This tool runs locally in your browser.

Keyboard Event Inspector: Can I use the result in production?

Treat generated, converted, or inspected output as a development aid. Validate security-sensitive values, commands, and configuration in the target environment before production use.

Does Keyboard Event Inspector upload my input?

TrueFree Tools processes the input in your browser and does not store it on our servers. Features that need browser permissions or access to a user-supplied address still follow the notice shown in the tool.