iSolveTo ← Text & Productivity
📝 Text & Productivity · Tool 07

Case Converter

Convert text between upper, lower, title and sentence case.

Enter your text

Use the fields below. Results update instantly as you type or change an option.

Your text is processed locally in the browser for live results.

Calculation Results

Results are based on the text and options entered.

Primary ResultTHIS IS A SAMPLE SENTENCE FOR THE ISOLVETO TEXT & PRODUCTIVITY TOOLS.
UppercaseTHIS IS A SAMPLE SENTENCE FOR THE ISOLVETO TEXT & PRODUCTIVITY TOOLS.
Lowercasethis is a sample sentence for the isolveto text & productivity tools.
Title CaseThis Is A Sample Sentence For The Isolveto Text & Productivity Tools.
Sentence CaseThis is a sample sentence for the isolveto text & productivity tools.
About this toolConvert text between upper, lower, title and sentence case. This tool does not use currency conversion or external APIs.

How the Case Converter Works

Convert text between upper, lower, title and sentence case.

The four outputs are uppercase, lowercase, title case and sentence case.

Text-processing rules can vary between tools. This calculator uses the rules described above consistently for its live and submitted results.

How to use this calculator

What to enter

Enter or select the following as requested: Text. Follow the units, valid ranges, examples, and options displayed beside each field.

What the result means

The output is the transformed text, extracted matches, generated content, or count produced from the input and selected options. Review the result for formatting, case sensitivity, duplicate handling, and any characters or lines that may have been changed or removed.

When to use it

Use this to clean, compare, count, transform, or generate text quickly. Review the output before publishing or using it in another system, especially if the text contains structured data or sensitive information.