First Letter Capitalizer

Summary

Paste your text and instantly capitalize the first letter of every word, or convert to sentence case, UPPERCASE, or lowercase.

How it works

1. Paste or type text into the input area.
2. Select a capitalization mode from the four buttons.
3. The output updates instantly as you type or switch modes.
4. Click "Copy Result" to send the converted text to your clipboard.
5. Use "Clear" to start fresh with new input.

Use cases

• Format blog post and article titles into proper title case.
• Fix improperly capitalized text from emails or documents.
• Convert ALL CAPS text to a readable format.
• Normalize sentence case for social media posts.
• Prepare presentation slide titles with consistent capitalization.
• Fix autocorrect errors that wrongly capitalize mid-sentence words.
• Quickly lowercase usernames or code identifiers.
• Convert old-style ALL CAPS headings to title case.

Frequently Asked Questions