Text Case Converter

Use this text case converter to change text to uppercase, lowercase, sentence case, title case, and more. Also, convert caps to lowercase, make text uppercase, create slug text, or format developer names like camelCase and snake_case.

✅ Works in your browser✅ Copy & download✅ Coding case formats✅ Word and character counts

🔤 Text Case Converter

Live Tool
Characters0
Words0
Sentences0
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Choose a case format to convert your text.
For writers
Use sentence case, title case, or capitalized case for posts, headings, and drafts.
For developers
Use camelCase, PascalCase, snake_case, CONSTANT_CASE, and kebab-case.
For SEO
Use slug case to create clean, readable URL slugs.
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Why Use This Text Case Converter?

Convert Text Cases Instantly

Use this text case converter to change text case quickly. First, paste your text. Then, choose uppercase, lowercase, sentence case, or title case. Also, you can use it as an all caps converter, caps lock converter, letter case converter, and case changer online.

For example, you may need to change capital letters to lowercase after typing with Caps Lock on. Likewise, you may want to convert lower case to upper case for labels. In addition, the tool can convert text to title case for headings. Moreover, it can convert text to sentence case for clean paragraphs.

Sentence Case Tool

Use sentence case when you want normal readable paragraphs. First, the tool fixes the first letter. Then, the rest of the sentence stays lowercase.

Title Case Tool

Use title case for blog titles, page headings, and article names. As a result, your headings look cleaner without editing each word by hand.

Uppercase and Lowercase

Turn text into caps, make text uppercase, or convert uppercase to lowercase online. Therefore, it is useful for pasted text, forms, notes, and drafts.

Developer Case Formats

Convert text into camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, and path/case. For developers, these formats help with code, files, and URLs.

How to Change Text Case Online

First, paste your text into the input box. Next, choose the case format you need. After that, review the output. Finally, copy the result or download it as a TXT file. If needed, use Swap to convert the output again.

Common Uses for a Case Converter Tool

This case converter tool helps writers fix capitalization. It also helps students format assignments. Moreover, developers can rename variables faster. In addition, SEO editors can create slug case for URLs. Overall, it saves time when you need to change text to uppercase, lowercase, sentence case, or title case.

Frequently Asked Questions

Is this text case converter free?

Yes. You can convert, copy, and download text without creating an account.

What is sentence case?

Sentence case capitalizes the first letter of a sentence. Then, most other letters stay lowercase.

What is title case?

Title case capitalizes the main words in a title or heading. Therefore, it works well for articles, posts, and page titles.

Can I change all caps to lowercase?

Yes. Paste your text and click lowercase. Then, the tool will convert caps to lowercase instantly.

Can I convert text to uppercase?

Yes. Click UPPERCASE to make text uppercase. For example, you can use it for labels, short titles, or highlighted text.

Can I download the converted text?

Yes. After converting the text, click Download TXT. As a result, you can save the output as a text file.

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