Calculist Tools

Design Tools

• Color Picker - Pick colors visually and copy HEX, RGB, HSL, HSV, CMYK, and XYZ values with contrast and harmony previews.

Lottery Number Generators

Asia

• Japan Loto 7 Number Generator - Main draw: 7 numbers from 1 to 37.

Australia

• Australia Powerball Number Generator - Main draw: 7 numbers from 1 to 35. Bonus draw: 1 bonus number from 1 to 20.
• Oz Lotto Number Generator - Main draw: 7 numbers from 1 to 47.

Europe

• Eurojackpot Number Generator - Main draw: 5 numbers from 1 to 50. Bonus draw: 2 bonus numbers from 1 to 12.
• EuroMillions Number Generator - Main draw: 5 numbers from 1 to 50. Bonus draw: 2 bonus numbers from 1 to 12.
• French Loto Number Generator - Main draw: 5 numbers from 1 to 49. Bonus draw: 1 bonus number from 1 to 10.
• German Lotto 6aus49 Number Generator - Main draw: 6 numbers from 1 to 49. Bonus draw: 1 bonus number from 0 to 9.
• Irish Lotto Number Generator - Main draw: 6 numbers from 1 to 47. Bonus draw: 1 bonus number from 1 to 47.
• Italian SuperEnalotto Number Generator - Main draw: 6 numbers from 1 to 90.
• Set For Life Number Generator - Main draw: 5 numbers from 1 to 47. Bonus draw: 1 bonus number from 1 to 10.
• Spanish La Primitiva Number Generator - Main draw: 6 numbers from 1 to 49. Bonus draw: 1 bonus number from 0 to 9.
• Thunderball Number Generator - Main draw: 5 numbers from 1 to 39. Bonus draw: 1 bonus number from 1 to 14.
• UK Lotto Number Generator - Main draw: 6 numbers from 1 to 59.
• UK Powerball Number Generator - Main draw: 6 numbers from 1 to 50. Bonus draw: 1 bonus number from 1 to 5.

North America

• California SuperLotto Plus Number Generator - Main draw: 5 numbers from 1 to 47. Bonus draw: 1 bonus number from 1 to 27.
• Canada Lotto 6/49 Number Generator - Main draw: 6 numbers from 1 to 49.
• Canada Lotto Max Number Generator - Main draw: 7 numbers from 1 to 50.
• Florida Lotto Number Generator - Main draw: 6 numbers from 1 to 53.
• Illinois Lotto Number Generator - Main draw: 6 numbers from 1 to 50. Bonus draw: 1 bonus number from 1 to 25.
• Lottery Number Generator - Region-aware lottery generator with UK Lotto defaults in the UK, US Powerball defaults in the US, and Powerball fallback elsewhere.
• Lotto America Number Generator - Main draw: 5 numbers from 1 to 52. Bonus draw: 1 bonus number from 1 to 10.
• Lotto Number Generator - Region-aware lotto generator with UK Lotto defaults in the UK, Powerball defaults in the US, and Powerball fallback elsewhere.
• Mega Millions Number Generator - Main draw: 5 numbers from 1 to 70. Bonus draw: 1 bonus number from 1 to 25.
• Michigan Lotto 47 Number Generator - Main draw: 6 numbers from 1 to 47.
• Millionaire for Life Number Generator - Main draw: 5 numbers from 1 to 58. Bonus draw: 1 bonus number from 1 to 5.
• New Jersey Pick 6 Number Generator - Main draw: 6 numbers from 1 to 46.
• New York Lotto Number Generator - Main draw: 6 numbers from 1 to 59. Bonus draw: 1 bonus number from 1 to 59.
• New York Pick 10 Number Generator - Main draw: 10 numbers from 1 to 80.
• Ohio Classic Lotto Number Generator - Main draw: 6 numbers from 1 to 49.
• Ohio Rolling Cash 5 Number Generator - Main draw: 5 numbers from 1 to 39.
• Powerball Number Generator - Country-aware Powerball generator that uses Australia Powerball in Australia and US Powerball elsewhere.
• Texas Lotto Number Generator - Main draw: 6 numbers from 1 to 54.

Number Generators

Classroom & Statistics Number Generators

• 10 Numbers 1-100 Number Generator - Main draw: 10 numbers from 1 to 100.
• 100 Numbers 1-1000 Number Generator - Main draw: 100 numbers from 1 to 1,000.
• Decimal Sample 2dp Number Generator - Main draw: 10 numbers from 0 to 1.
• Random Dataset 100 Values Generator - Main draw: 100 numbers from 1 to 100.

Developer & Testing Number Generators

• 4-Digit PIN Number Generator - Main draw: 1 number from 1,000 to 9,999.
• 6-Digit PIN Number Generator - Main draw: 1 number from 100,000 to 999,999.
• Decimal Sample 0-1 Number Generator - Main draw: 1 number from 0 to 1.
• Random Even Numbers 2-100 Number Generator - Main draw: 10 numbers from 2 to 100.
• Random Odd Numbers 1-99 Number Generator - Main draw: 10 numbers from 1 to 99.

Random Number Generators

• Random Number Generator - Full random number engine with ranges, uniqueness, sorting, formatting, and optional bonus-number draws.
• Random 1 to 10 Number Generator - Main draw: 1 number from 1 to 10.
• Random 1 to 20 Number Generator - Main draw: 1 number from 1 to 20.
• Random 1 to 30 Number Generator - Main draw: 1 number from 1 to 30.
• Random 1 to 40 Number Generator - Main draw: 1 number from 1 to 40.
• Random 1 to 50 Number Generator - Main draw: 1 number from 1 to 50.
• Random 1 to 100 Number Generator - Main draw: 1 number from 1 to 100.
• Random 1 to 1,000 Number Generator - Main draw: 1 number from 1 to 1,000.
• Random 1 to 10,000 Number Generator - Main draw: 1 number from 1 to 10,000.
• Random 1 to 100,000 Number Generator - Main draw: 1 number from 1 to 100,000.
• Random 1 to 1,000,000 Number Generator - Main draw: 1 number from 1 to 1,000,000.

Roll Dice Generators

• Dice Roller - Main draw: 1 number from 1 to 6.
• Roll 1 Dice Number Generator - Main draw: 1 number from 1 to 6.
• Roll 2 Dice Number Generator - Main draw: 2 numbers from 1 to 6.
• Roll 3 Dice Number Generator - Main draw: 3 numbers from 1 to 6.
• Roll 4 Dice Number Generator - Main draw: 4 numbers from 1 to 6.
• Roll 5 Dice Number Generator - Main draw: 5 numbers from 1 to 6.
• Roll 6 Dice Number Generator - Main draw: 6 numbers from 1 to 6.
• Roll 7 Dice Number Generator - Main draw: 7 numbers from 1 to 6.
• Roll 8 Dice Number Generator - Main draw: 8 numbers from 1 to 6.
• Roll 9 Dice Number Generator - Main draw: 9 numbers from 1 to 6.
• Roll 10 Dice Number Generator - Main draw: 10 numbers from 1 to 6.

Shuffle Number Generators

• Shuffle 1-10 Number Generator - Main draw: 10 numbers from 1 to 10.
• Shuffle 1-20 Number Generator - Main draw: 20 numbers from 1 to 20.
• Shuffle 1-52 Number Generator - Main draw: 52 numbers from 1 to 52.
• Shuffle 1-100 Number Generator - Main draw: 100 numbers from 1 to 100.
• Shuffle 1-365 Number Generator - Main draw: 365 numbers from 1 to 365.

Unique Number Generators

• Random Sample 1-1000 (50 Unique) Number Generator - Main draw: 50 numbers from 1 to 1,000.
• Unique 1-10 Number Generator - Main draw: 10 numbers from 1 to 10.
• Unique 1-100 (10 Numbers) Number Generator - Main draw: 10 numbers from 1 to 100.
• Unique 1-1000 (100 Numbers) Number Generator - Main draw: 100 numbers from 1 to 1,000.
• Unique 1-5000 (500 Numbers) Number Generator - Main draw: 500 numbers from 1 to 5,000.

Security Tools

• Password Generator - Create secure random passwords with length controls and configurable character sets.

Speed Test Tools

• Broadband Speed Test - Measure overall broadband performance for download, upload, and latency in one test.
• Download Speed Test - Test how quickly your connection can receive data from the internet.
• Internet Speed Test - Check download speed, upload speed, and ping in a browser-based speed checker.
• Ping Test - Check latency and responsiveness for browsing, calls, streaming, and gaming.
• Upload Speed Test - Measure how fast your connection can send files and cloud-sync data.
• WiFi Speed Test - Check wireless network speed and latency for your current WiFi connection.

Text Count Tools

• Character Count Tool - Count characters, words, sentences, paragraphs, lines, and whitespace instantly.
• Paragraph Count Tool - Count paragraph blocks quickly for content structure and editing workflows.
• Reading Time Count Tool - Estimate reading time from live text updates while drafting or reviewing copy.
• Scrabble Solver - Find valid high-scoring words from your rack letters with wildcard and pattern filters.
• Sentence Count Tool - Measure sentence count for readability checks and writing guidelines.
• Word Count Tool - Track word totals in real time with supporting text metrics.

Typing Tools

• Typing Test Tool - Run a timed typing test with live WPM, CPM, accuracy, and error metrics.