Transform your text case in real-time.
A premium, secure text manipulation suite for developers, content writers, and editors. All conversions happen entirely in your browser.
Drop your file to import text or audio/video
Supports Text, Markdown, MP4, MP3, WAV, M4A, etc.
Preparing file...
Extracting audio track
Search & Replace
Add Prefix or Suffix
Fancy Fonts Preview (Unicode Generator)
Real-time previews for social bios. Click on a style to copy it instantly.
Text Case Converters
Developer Conventions
Spacing & Line Cleanups
Text Cleanups & Reversers
Text Statistics
Word Density & Frequency
| Word | Count | Density |
|---|---|---|
| Enter text to calculate keyword frequency | ||
What is an Inverse Case Converter?
An inverse case converter (also known as Toggle Case) works by flipping the current case of every letter in your text. All uppercase capital letters are converted to lowercase, and all lowercase letters are converted to uppercase. For example, it turns aBcdEF into AbCDef.
This is a valuable tool if you accidentally left the caps lock key active while typing a paragraph or document, leading to inverted letters (e.g. "tHE CAT IN THE HAT" instead of "The cat in the hat").
How to inverse text case:
- Type or paste your text into the text area.
- Click the Inverse Case button in the panel.
- The characters will swap uppercase/lowercase formats instantly.
- Copy or download the result.