About Toolbase

Toolbase is a free collection of web tools for those moments when you think "I wish I had a tool for this" — at work, in study, or in daily life.

Every tool is completely free with no account or sign-up required.

Tool Categories

Tools are organized into 8 categories.

🔐 Crypto 8

Password generation, MD5/SHA hashing, bcrypt verification, and more.

💻 Developer Tools 10

CSV viewer & converter, JSON/SQL formatter, Base64 encoding, and more.

📝 Text 1

Character, line, and byte counters, and more.

🧮 Math 9

Compound interest, tax, BMI, discount calculators, function graph plotters, and more.

🕐 Date/Time 8

Clock, timer, stopwatch, timezone converter, holidays, and more.

🎨 Design 2

RGB/HEX color picker, favicon generator, and more.

🌐 Network 4

REST client, URL encoder, subnet calculator, IP address info, and more.

💰 Money 4

Loan repayment, savings simulation, bill splitter, net salary calculator, and more.

Tool Page Layout

Every tool page consists of four sections.

🔧

Tool — The main function. Enter values and results appear instantly.

💡

Tips — Hints and extra notes to help you get more out of the tool.

❓

FAQ — Frequently asked questions and answers about the tool.

📖

Side Note — Fun facts and trivia about the tool or its related field.

We'd love your feedback

"I wish there was a tool for this." "This part is hard to use." "I found a bug." — all input is welcome. Your feedback directly shapes what we build next.

Send feedback