Writing tool

Case Converter

Change text to upper, lower, title, or sentence case with one clear command.

Free browser tool

No Matrix computer needed

✓ No account or card

✓ Use the result right away

✓ Task-specific limits below

Workspace

Use case converter

Runs in this browser tab

Your input38 / 100,000

Result

Your result will appear here. The input stays in this browser tab.

How to use it

Start with upper|, lower|, title|, or sentence| before the text you want changed.

Try this example

title|keep agents running in matrix os

What to check

Names and technical acronyms may need manual edits after case conversion.

Review the result before using it in a published page, application, or agent configuration.

Quick answers

Frequently asked questions

How do I choose a case conversion?

Prefix the text with upper, lower, title, or sentence followed by a vertical bar. Matrix applies that mode to the remaining text.

Will title case preserve names and acronyms?

No. It normalizes casing, including many Unicode letters, but names, brand styling, and technical acronyms still need review.

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