Free Online Text Tools

Top, fast, best, and lifetime free unlimited. Superscript Generator and Subscript Generator no need signup. Your information is 100% confidential and secure.

Superscript Generator

Generate small text above the line. Ideal for footnotes, exponents (x²), and stylized social media text.

Subscript Generator

Convert text to Unicode subscript numbers and letters. Perfect for chemical formulas and math expressions.

Instant Conversion

Real-time conversion as you type. No delays or loading.

Mobile Friendly

Fully responsive design. Use on any device.

Private & Secure

All processing happens in your browser. Your code is never sent to a server.

Free Text tools for everyone, everywhere

Superscript Generator and Subscript Generator in your browser no signup, unlimited use, privacy first.

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Subscript Generator: Chemical formulas, math (x₂).

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Superscript Generator: Footnotes, exponents (x²).

Works worldwide and on all modern browsers fast on desktop and mobile.

Frequently Asked Questions

Are these text tools free and unlimited?

Yes. All Tool AI text tools are fast, free, and unlimited for everyday use. No signup required.

Is my information private and secure?

Yes. Your inputs are processed securely and your information is kept confidential. We follow a privacy first approach. All processing happens in your browser.

Do these tools work on mobile?

Yes. All tools are optimized for desktop and mobile across major browsers.

Can I use these tools for work or commercial projects?

Yes. You can use the tools for professional, academic, and personal projects for content you own or are authorized to edit.