Calculator
What the Case Converter does
Case Converter: converts Output from Text and Convert to. Example: convert to UPPERCASE gives output THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG. PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS..
The inputs are Text and Convert to; the output is Output. Values update as you type, so comparing options is a matter of editing one field.
Typical users are anyone reformatting pasted text. Text pasted from another program usually arrives with formatting nobody wants.
Your data stays on your machine. Once the page has loaded you could disconnect entirely and it would still work.
The field reference, the method and a worked example using the default inputs follow the tool itself.
What do the Case Converter fields mean?
The Case Converter uses 2 inputs. Sensible defaults are loaded up front, which means you can change one number at a time instead of filling the whole form first.
| Field | What to enter | Default |
|---|---|---|
| Text | paste or type any amount of text | The quick brown fox jumps over the lazy dog. Pack my box with five dozen liquor jugs. |
| Convert to | choose from UPPERCASE, lowercase, Title Case, Sentence case or slug-case | UPPERCASE |
How does the Case Converter work?
Each output is derived from the inputs above in a single pass; there is no hidden state carried between runs, so the same inputs always give the same conversion.
Bad input produces a message, not a silently incorrect figure.
Worked example
These are the values the Case Converter loads by default, and the result it produces from them. These are the exact values loaded when the page opens, and the answer they produce.
| Text | The quick brown fox jumps over the lazy dog. Pack my box … |
|---|---|
| Convert to | UPPERCASE |
| Output | THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG. PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS. |
|---|
How to use it
- Paste your content into Text.
- Pick a value for Convert to: the options are UPPERCASE, lowercase, Title Case, Sentence case or slug-case.
- There is nothing to click. The answer keeps pace with your edits.
- Read Output in the results panel.
- Print gives a tidy version without the navigation, which is handy for attaching to a file.
What this tool does not do
- Very large pastes are limited by your browser memory rather than a server quota.
- Word and character definitions vary between tools: this one counts whitespace-separated tokens.
- Precision beyond what the inputs justify is not meaningful, however many digits appear.
Frequently asked questions
The form asks for Text and Convert to. Nothing starts empty, so the quickest approach is to replace the one number you actually care about.
With the values loaded when the page opens, output comes out as THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG. PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS.. Overwrite any of the starting values and the result follows.
No. Disconnect from the internet and it still works; that is the simplest proof there is no server call.
No payment and no login. Advertising covers the running costs.
As accurate as the inputs allow. The arithmetic itself introduces no error beyond display rounding.