Capital to Small Letter Converter
Change capital letters to small letters instantly. Paste text typed with Caps Lock on and get clean lowercase in one click. Free, private and works offline.
- No upload — 100% private
- Instant, on your device
- Free, no sign-up
- Works offline once loaded
How it works
How to use Capital to Small Letter Converter
Paste the text written in capital letters into the input box.
It is converted to small letters straight away.
Copy the result or download it as a .txt file.
Need first letters capitalised instead? Click Sentence case or Title Case.
Why use it
Why use our Capital to Small Letter Converter tool
Fixes Caps Lock accidents
Typed a whole paragraph with Caps Lock on? Paste it and get normal small letters without retyping.
Keeps everything else
Numbers, punctuation, line breaks and spacing stay exactly as they were — only the letters change.
Works for form entries
Handy when a form or email address field needs small letters, or when copied data arrives in all capitals.
One click to other styles
Switch to Sentence case to bring back a capital at the start of each sentence.
FAQ
Frequently asked questions
What is the difference between capital and small letters?
Capital letters (A, B, C) are also called uppercase; small letters (a, b, c) are lowercase. This page turns every capital letter into its small form.
Will names and the first word of sentences also become small?
Yes — lowercase changes every letter. If you want sentences to start with a capital again, choose Sentence case after pasting.
Can I convert capital to small letters in Excel or Word instead?
Excel has the =LOWER() formula and Word has Shift+F3. This page is quicker when the text is in an email, PDF or website, and it works on phones too.
Does it work with other alphabets?
Yes. Accented Latin letters, Greek and Cyrillic are converted correctly. Scripts without capitals, such as Urdu or Hindi, are left unchanged.
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