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Case Converters

Sentence Case Converter

Turn any text into Sentence case. The first letter of each sentence gets a capital and the rest becomes small. Great for fixing text typed in CAPS.

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What is the Sentence Case Converter?

Sentence case is how we write normal paragraphs: only the first word of each sentence and the word "I" start with a capital letter. This tool fixes text that was typed all in capitals or all in small letters.

It finds the end of each sentence by looking for a full stop, question mark, exclamation mark or a new line. Short forms like "Dr." and "Rs." are handled with care.

How to use it

  1. Type or paste your text in the left box.
  2. The result shows on the right as you type. Each sentence starts with a capital.
  3. Press Copy or Save to take the text away.

Why people like this tool

Fixes CAPS text

Turn a shouting paragraph into a calm one.

Smart "I"

The word I always gets a capital.

New lines kept

Your paragraphs stay as they are.

Free and private

Runs in your browser only.

How it works, in one picture

Infographic: how to use the Sentence Case Converter in 3 easy steps: Add your text, Choose your options and Copy the result. You get: Fixes CAPS text, Smart "I", New lines kept and Free and private.

Frequently asked questions

What is sentence case?
It is the normal way of writing: a capital letter at the start of each sentence, and small letters everywhere else except names.
Will it capitalize names like Rahul or Delhi?
No. A tool cannot know every name. It changes only the first letter of each sentence, so fix names by hand after.
Can I use it for headings?
Yes. Many style guides use sentence case for headings. For older style headings use our Title Case tool.

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