Uppercase Converter

Turn text into capitals, and back again when you need to.

FREE - NO SIGN-UP - RUNS ON YOUR DEVICE

Raised in your tab, never uploaded

  • UPPERone click
  • 7cases in the panel
  • 0uploads
  • 1 tapto copy
Specification

Uppercase Converter at a glance

Input
Any plain text you want to reshape
Upper case
Every letter raised
Also here
Six other cases on the panel
Method
Local, Unicode-aware conversion
Price
Free
Account required
None
Where processing happens
On your device
How to

How to use Uppercase Converter

  1. 1

    Paste the text

    Paste or type the text.

  2. 2

    Choose upper case

    Pick upper from the options.

  3. 3

    Copy the capitals

    Copy or download the result.

Questions

Frequently asked questions

Can I go back to lower case?

Yes. Lower case is one of the same seven options. Capitals that were in the original will not come back, so keep the source text if you need it.

Are accented letters raised too?

Yes. The conversion is Unicode-aware, so accented letters are raised by the same rules as plain ones rather than being left behind.

Does it work on Chinese or Japanese?

Those scripts have no upper and lower forms, so there is nothing to raise. Latin words mixed into the text are converted as usual.

Is the text sent anywhere?

No. The conversion happens in this browser tab. Nothing goes to a processing server and nothing is stored in an account.

Background

When capitals help and when they do not

Paste the text and pick upper case. Every letter is raised, including accented ones. Lower case sits next to it, so text that arrived shouting can be brought back down.

  • Long stretches of capitals are slower to read, because the shapes of words flatten out.
  • A headline set in capitals is better done with styling than typed in, so the underlying words stay intact.
  • Upper case is a one-way trip: the original capitals cannot be recovered from the result.
  • Check acronyms and product names after any case change, since a blanket rule ignores them.

Full specification

Specification of the Uppercase Converter tool
InputAny plain text you want to reshape.
Upper caseEvery letter raised, accented letters included.
Also hereLower, title, sentence, camelCase, snake_case and kebab-case.
MethodLocal word splitting and Unicode-aware case conversion.
PriceFree. Supported by clearly labelled ads outside the working area.
Account requiredNo.
Where processing happensIn your browser tab. Your input is never uploaded.
Next step

Keep going with the same files

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