fiokit.

Text Editor

Change letter case, reverse text and count words in one interface.

Hover over or focus a field for help. Press Escape to close.

Up to 200,000 characters. Processed locally.
0 UTF-16 units
0Words
0Characters
0Without spaces
0Lines

How it works

Paste your content or load the example. Choose the available options, run the tool, then copy or download the result.

A practical example

Your text

Hello world!

Result

HELLO WORLD!

Frequently asked questions

Is my input sent to a server?

No. Your content is processed in this browser. It is never sent to the server or saved.

What should I know about Text Editor?

Choose a mode from the dropdown. Statistics include words, sentences, paragraphs and estimated reading and speaking time. Editorial title mode applies an English minor-word list and optional acronym preservation, not a complete publisher style guide; repeated words are whitespace-separated tokens matched exactly; reversing words joins them with single spaces.