23+ free tools · no sign-up needed

Free Online Tools That Get Things Done, Fast

Decide, calculate, generate, plan. From spinning a picker wheel to building a tournament bracket, generating QR codes to converting units — dozens of free tools are ready for you. No sign-up, no downloads, ready in seconds.

23Tools

6Categories

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Random & Decision Tournament Developer Tools Generators Calculators Games

Tools

23 tools

Picker Wheel
Pick a random option from your list.
Name Picker
Pick a random name from a list — or run a giveaway draw.
Dice Roller
Roll one or more dice, from D4 to D20.
Coin Flip
Heads or tails? Get a fair result in one tap.
Random Number Generator
Generate one or more random numbers within a range you set.
Yes or No Decision
Ask your question, get an instant yes-or-no answer.
Team / Group Generator
Split a list of names into equal, random teams or groups.
Roulette Wheel
Pick a random option from your list — a classic roulette experience.

Tournament Bracket Generator
Build a single-elimination bracket from your participant list, click matches, crown a champion.

JSON Formatter
Format, minify, and validate your JSON data.
UUID Generator
Generate v1, v4, and v7 UUID identifiers, copy in one click.
Base64 Encode/Decode
Encode text to Base64 or decode Base64 back to text.
Word and Character Counter
See your text's word, character, and sentence count instantly.
URL Encode/Decode
Encode text for a URL or decode an encoded URL back to text.

QR Code Generator
Create QR codes for links, WiFi, business cards, email, SMS, and phone calls.
Random Color Generator
Generate random HEX and RGB colors, copy in one click.

Age Calculator
Calculate your exact age in years, months, and days from your birth date.
BMI (Body Mass Index) Calculator
Calculate your body mass index instantly from height and weight.
Bill Splitter
Split a total bill by number of people and tip into a per-person amount.
Percentage Calculator
Solve three common percentage calculations instantly.
Unit Converter
Convert length, weight, temperature, and volume units instantly.
Loan / Installment Calculator
Calculate the monthly installment for a loan based on amount, interest rate, and term.

Rock Paper Scissors
Play rock paper scissors against the computer, track your score.

Free Online Tools That Get Things Done, Fast

Tools

🎲Random & Decision8

🏆Tournament1

💻Developer Tools5

✨Generators2

🧮Calculators6

🕹️Games1