Essential Web Tools for Everyone - free to use

The ultimate collection of free, privacy-focused utilities for Developers, Designers, Students, and Everyday Users.

From secure password generation and code formatting to financial planning or recording your timesheet, everything runs 100% in your browser for maximum security.

No signup Fast Accessible Mobile-first

Tool categories

Personal Finance Calculators

Free personal finance calculators designed for speed, clarity, and mobile-first use.

Seller Fee Calculators

Free calculators for marketplace sellers to estimate fees, profit, and margins.

Health & Nutrition Calculators

Free health calculators with easy-to-read outputs and explanations.

Student Calculators & Tools

Free student tools for quick, accurate calculations.

Time Tools & Calculators

Free time tools for planning and date math.

Tools for Developers

Free developer utilities for common tasks.

Tools for Everyone

Everyday utilities anyone can use — fast, private, and mobile-first.

Tools for Builders & DIY

Fast material estimators for paint, flooring, and concrete — with clear formulas and practical outputs.

Security Tools

Security and crypto utilities for hashes, tokens, and passwords (client-side).

Network Tools

Free network tools for quick checks and diagnostics.

Boost your productivity with our suite of fast and secure online tools. Whether you are debugging JSON, starting a project, calculating your GPA, or estimating seller fees, our client-side technology ensures your data remains private and never touches a server.