Auto capitalize online

How it works

Why use Auto capitalize?

Auto capitalize helps you edit, clean or analyze text quickly, directly in your browser.

Free automatic capitalization online

Our automatic capitalization tool instantly corrects the case of your texts. It detects sentence beginnings, proper nouns and applies appropriate capitalization rules. Ideal for quickly correcting text typed without capitals or with incorrect case.

Professional and Fast Case Change

Change your text's case instantly with our professional online tool. This service is fast and easy to use, allowing you to convert any paragraph or list into correctly capitalized text in a second without effort.

Free Online Tool and No Signup

Enjoy the freedom of formatting text without any cost or registration. This tool works entirely in your browser, meaning your data stays private and is not sent to any server, offering total security for all your editing tasks.

Solution to Optimize Professional and Business Use

This text conversion tool is perfect for professionals who need to clean up large datasets or draft formal emails. By processing everything locally, it provides the efficiency required by modern work environments while keeping sensitive documents confidential.

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Guides and tutorials

Learn how to use our tools with our detailed guides.

Frequently asked questions