Contact & Support
Have a question, discovered a typographic bug, or want to suggest a new symbol or scientific keyboard? Reach out directly to our engineering team.
Direct Inquiries
All inquiries are directly received and addressed by lead developer Sunil Patil.
Inquiry Categories
- 🐛 Bug & Errata Reports: Found an inaccurate LaTeX mapping, misrendered Unicode character, or broken Alt code? Let us know with the symbol name and your browser/OS version.
- 💡 Symbol & Keyboard Requests: Need specialized mathematical notations (e.g. Lie algebra, tensor indices, IPA diacritics)? We actively expand our catalog based on user requests.
- 🎓 Academic & Classroom Use: Symbols Keyboard is 100% free for schools, colleges, tutoring centers, and academic laboratories.
Send a Message
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Frequently Asked Questions
Is Symbols Keyboard free to use?
Yes, 100% free. All keyboards, converters, drawing recognition tools, and educational guides are free for students, teachers, and researchers without any subscription or paywall.
Can I install Symbols Keyboard as an offline app?
Yes! Symbols Keyboard is a Progressive Web App (PWA). Click the "Download App" button in the top menu or browser address bar to install it on Windows, macOS, Android, or iOS.
How do I cite Symbols Keyboard in academic papers?
You may cite: Sunil Patil (2026), Symbols Keyboard: Online STEM & Mathematical Notation Reference, https://symbolskeyboard.com.
Are my typed symbols stored anywhere?
Never. Symbols Keyboard operates 100% on the client side in your web browser. We do not store, log, or transmit any formulas, equations, or clipboard data to any external server.