Calculators
Conversion Calculator

Uppercase to Lowercase Converter

Convert any UPPERCASE text to lowercase instantly. Paste or type text, convert in one click, and copy the cleaned result.

Your lowercase text will appear here after conversion.

How to Convert Uppercase to Lowercase

Converting uppercase text to lowercase is useful when cleaning up copied content, fixing accidental caps lock, or applying consistent formatting in documents and code. Lowercase text is often easier to read in paragraphs, messages, and user interfaces.

This Uppercase to Lowercase Converter turns every A–Z letter into its lowercase version while keeping numbers, punctuation, emojis, and symbols unchanged. Simply paste your text, click "Convert", and copy the result where you need it.

Because the conversion is done in your browser, your text never leaves your device. That makes this tool safe for sensitive content like drafts, internal notes, and snippets of code or configuration.

Example

Input: "THIS IS AN EXAMPLE TEXT" → Output: "this is an example text". Mixed input like "HELLO World 123!" becomes "hello world 123!".

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Frequently Asked Questions

It converts all A–Z letters in your text to lowercase a–z while leaving numbers, punctuation, emojis, and other symbols unchanged.
No. The conversion runs entirely in your browser, so your text is not uploaded or stored on any server.
Yes. You can paste long paragraphs, emails, or documentation. For very large files, we recommend converting section by section for better performance.
Yes. It works with standard Latin letters used in many languages. Characters that do not have a lowercase variant are left unchanged.
Yes. It is completely free to use in your browser with no registration required.