Case Converter Tools

All Caps to Lowercase

Calm down shouting, caps-lock or all-caps text by turning every capital letter into lower case, instantly and privately.

PrivateYour text is processed on your device and never uploaded.
acronyms become lowercase toopunctuation kept

Lowercasing also lowers acronyms like NASA, while punctuation, numbers and line breaks stay exactly as pasted.

All-caps text
lowercase result
0 chars · 0 words
Example: THIS IS ALL CAPS

Pasting a block of text that is entirely in capitals into a document looks like shouting and is tiring to read.

This tool drops every capital to lower case in one pass, so you can paste shouty copy and get calm, readable text back.

How to use All Caps to Lowercase

  1. Paste your all-caps text into the input box.
  2. All Caps to Lowercase rewrites every capital as a lower-case letter.
  3. Copy the calmed-down text, then add capitals back with a sentence or title tool if you need them.

Use cases

Good to know

All Caps to Lowercase is built for fully capitalised input, so THIS IS ALL CAPS becomes this is all caps. Because it is a blanket conversion, acronyms such as NASA or HTML are lowered too and may need restoring by hand. Spacing, punctuation and line breaks are never touched, and once the page has loaded the work happens offline in your browser.

Frequently asked questions

Will acronyms like NASA survive the conversion?

No. A blanket lowercase also lowers acronyms, so re-capitalise any that must stay in capitals afterwards.

Does it change punctuation or numbers?

No. Only letters change case; numbers, punctuation, spacing and line breaks are left exactly as pasted.

How do I get sentence capitals back?

Run the lowercased text through a sentence case or title case tool to restore leading capitals.

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