Case Converter
Convert text to UPPERCASE, lowercase, Title Case and sentence case. Paste your text, pick a case, and copy the converted result.
How to use
- Type or paste your text in the box above.
- Click one of the case buttons — UPPERCASE, lowercase, Title Case, Sentence case or aLtErNaTiNg.
- The converted text appears below with a copy button.
- Tap Copy and paste the result wherever you need it.
About this tool
The Case Converter helps you convert text to UPPERCASE, lowercase, Title Case and sentence case. You fill in your text and click “UPPERCASE” — the result appears on the same page within seconds. It is free to use, needs no sign-up, and there is nothing to install.
Your audience is not only on YouTube — they scroll Instagram, TikTok, X and LinkedIn too. The Case Converter is made for that wider creator life, helping you prepare posts, bios, captions and links for other platforms. It is quick enough to use every day, which matters when you are posting across several apps at once.
It works in a few quick steps. First, type or paste your text in the box above. Next, click one of the case buttons — UPPERCASE, lowercase, Title Case, Sentence case or aLtErNaTiNg. Then, the converted text appears below with a copy button. After that, tap Copy and paste the result wherever you need it.
Read the result as a direct answer to the question you asked. It is based only on what you entered, so if the answer surprises you, double-check the input before assuming the tool is wrong. One thing worth knowing: title Case capitalises the first letter of every word, like "How To Make A Video".
- Double-check your text before you click “UPPERCASE” — a typo or an extra space is the most common cause of a strange result.
- Keep in mind that uPPERCASE, lowercase, Title Case, Sentence case and aLtErNaTiNg case.
- Post when your audience is actually online — the same post can flop or fly depending on timing alone.
Frequently asked questions
What cases does this tool support?
UPPERCASE, lowercase, Title Case, Sentence case and aLtErNaTiNg case. Pick a button and the converted text appears instantly with a copy button.
Is my text saved anywhere?
No. Conversion happens in your browser. Nothing you paste is uploaded or stored on our servers.
What is Title Case?
Title Case capitalises the first letter of every word, like "How To Make A Video". It is the style used for most titles and headings.