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 a Sentence Case Converter?
A sentence case converter automatically capitalizes the first letter of each sentence while converting all other letters to lowercase. For example, it transforms this is text. and another one. into This is text. And another one..
This tool is highly useful when drafting emails, long paragraphs, or articles. It fixes formatting issues when copying text from other sources or when you write in draft notes without focusing on punctuation capitalization.
Key Rules of Sentence Case:
- The first letter of the first word in a sentence is capitalized.
- Letters following a period (
.), question mark (?), or exclamation point (!) are capitalized when separated by a space. - The pronoun I is capitalized.