All Online Utilities
All 61 web tools run locally in your browser. No data collection, zero telemetry.
Typing Tools (5)
Typing Speed Test
100% free, privacy-first online Typing Speed Test. Instant client-side processing with zero data uploads.
Typing Practice
100% free, privacy-first online Typing Practice Mode. Instant client-side processing with zero data uploads.
Keyboard Trainer
100% free, privacy-first online Keyboard Trainer. Instant client-side processing with zero data uploads.
Focus Zen Typing
100% free, privacy-first online Focus Typing Mode. Instant client-side processing with zero data uploads.
Paragraph Typing Test
100% free, privacy-first online Paragraph Typing Tool. Instant client-side processing with zero data uploads.
Text Utilities (7)
Word & Character Counter
100% free, privacy-first online Word & Character Counter. Instant client-side processing with zero data uploads.
Case Converter
100% free, privacy-first online Case Converter. Instant client-side processing with zero data uploads.
Text Diff & Comparison
100% free, privacy-first online Text Diff Checker. Instant client-side processing with zero data uploads.
Lorem Ipsum Generator
100% free, privacy-first online Lorem Ipsum Generator. Instant client-side processing with zero data uploads.
Remove Duplicate Lines
100% free, privacy-first online Remove Duplicate Lines. Instant client-side processing with zero data uploads.
Text Line Sorter
100% free, privacy-first online Line Sorter. Instant client-side processing with zero data uploads.
SEO URL Slug Generator
100% free, privacy-first online URL Slug Generator. Instant client-side processing with zero data uploads.
PDF Utilities (4)
Merge PDF Files
100% free, privacy-first online Merge PDF. Instant client-side processing with zero data uploads.
Images to PDF Converter
100% free, privacy-first online Images to PDF Converter. Instant client-side processing with zero data uploads.
Split PDF Pages
100% free, privacy-first online Split PDF. Instant client-side processing with zero data uploads.
PDF Editor & Annotator
100% free, privacy-first online PDF Editor & Annotator. Instant client-side processing with zero data uploads.
Image Utilities (3)
Image Resizer
100% free, privacy-first online Image Resizer. Instant client-side processing with zero data uploads.
Image Compressor
100% free, privacy-first online Image Compressor. Instant client-side processing with zero data uploads.
Image to Base64 Converter
100% free, privacy-first online Image to Base64 Converter. Instant client-side processing with zero data uploads.
Developer Tools (9)
JSON Formatter & Validator
100% free, privacy-first online JSON Formatter & Validator. Instant client-side processing with zero data uploads.
Strong Password Generator
100% free, privacy-first online Password Generator. Instant client-side processing with zero data uploads.
Base64 Encoder & Decoder
100% free, privacy-first online Base64 Encoder & Decoder. Instant client-side processing with zero data uploads.
JWT Token Decoder
100% free, privacy-first online JWT Decoder. Instant client-side processing with zero data uploads.
Regex Expression Tester
100% free, privacy-first online Regex Tester. Instant client-side processing with zero data uploads.
URL Encoder & Decoder
100% free, privacy-first online URL Encoder & Decoder. Instant client-side processing with zero data uploads.
Hash Generator (MD5/SHA)
100% free, privacy-first online Hash Generator. Instant client-side processing with zero data uploads.
UUID / GUID Generator
100% free, privacy-first online UUID Generator. Instant client-side processing with zero data uploads.
HTML Entity Encoder
100% free, privacy-first online HTML Entity Encoder & Decoder. Instant client-side processing with zero data uploads.
Calculators (6)
Percentage Calculator
100% free, privacy-first online Percentage Calculator. Instant client-side processing with zero data uploads.
Loan & EMI Calculator
100% free, privacy-first online Loan & EMI Calculator. Instant client-side processing with zero data uploads.
BMI Calculator
100% free, privacy-first online BMI Calculator. Instant client-side processing with zero data uploads.
Compound Interest Calculator
100% free, privacy-first online Compound Interest Calculator. Instant client-side processing with zero data uploads.
Exact Age Calculator
100% free, privacy-first online Age Calculator. Instant client-side processing with zero data uploads.
Discount & Sale Calculator
100% free, privacy-first online Discount Calculator. Instant client-side processing with zero data uploads.
Business & Finance (3)
ROI Investment Calculator
100% free, privacy-first online ROI Calculator. Instant client-side processing with zero data uploads.
Break-Even Point Calculator
100% free, privacy-first online Break-Even Calculator. Instant client-side processing with zero data uploads.
Margin & Markup Calculator
100% free, privacy-first online Margin & Markup Calculator. Instant client-side processing with zero data uploads.
Student & Study (3)
Pomodoro Focus Timer
100% free, privacy-first online Pomodoro Focus Timer. Instant client-side processing with zero data uploads.
GPA Calculator
100% free, privacy-first online GPA Calculator. Instant client-side processing with zero data uploads.
Course Grade Calculator
100% free, privacy-first online Final Grade Calculator. Instant client-side processing with zero data uploads.
SEO Utilities (4)
SEO Meta Tags Generator
100% free, privacy-first online Meta Tag Generator. Instant client-side processing with zero data uploads.
Google SERP Snippet Preview
100% free, privacy-first online SERP Snippet Preview. Instant client-side processing with zero data uploads.
Keyword Density Analyzer
100% free, privacy-first online Keyword Density Checker. Instant client-side processing with zero data uploads.
Robots.txt Generator
100% free, privacy-first online Robots.txt Generator. Instant client-side processing with zero data uploads.
Color & Gradient (4)
Color Code Converter (HEX/RGB/HSL)
100% free, privacy-first online Colour Converter. Instant client-side processing with zero data uploads.
WCAG Color Contrast Checker
100% free, privacy-first online Colour Contrast Checker. Instant client-side processing with zero data uploads.
Harmonious Color Palette Generator
100% free, privacy-first online Colour Palette Generator. Instant client-side processing with zero data uploads.
CSS Gradient Generator
100% free, privacy-first online CSS Gradient Generator. Instant client-side processing with zero data uploads.
Unit Converters (5)
Length & Distance Converter
100% free, privacy-first online Length Converter. Instant client-side processing with zero data uploads.
Temperature Converter (°C/°F/K)
100% free, privacy-first online Temperature Converter. Instant client-side processing with zero data uploads.
Weight & Mass Converter
100% free, privacy-first online Weight & Mass Converter. Instant client-side processing with zero data uploads.
Data Storage Converter
100% free, privacy-first online Data Storage Converter. Instant client-side processing with zero data uploads.
Speed & Velocity Converter
100% free, privacy-first online Speed Converter. Instant client-side processing with zero data uploads.
QR & Barcode (1)
Hardware & Gear Tests (7)
Keyboard Tester & Key Ghosting
100% free, privacy-first online Keyboard Tester & Key Ghosting. Instant client-side processing with zero data uploads.
Screen Tester & Dead Pixel Check
100% free, privacy-first online Screen Tester & Dead Pixel Check. Instant client-side processing with zero data uploads.
Headphones & Stereo Sound Test
100% free, privacy-first online Headphones & Stereo Sound Test. Instant client-side processing with zero data uploads.
Microphone Tester & VU Meter
100% free, privacy-first online Microphone Tester & VU Meter. Instant client-side processing with zero data uploads.
Webcam & Camera Tester
100% free, privacy-first online Webcam & Camera Tester. Instant client-side processing with zero data uploads.
Mouse & Polling Rate Tester
100% free, privacy-first online Mouse & Polling Rate Tester. Instant client-side processing with zero data uploads.
Gamepad & Controller Tester
100% free, privacy-first online Gamepad & Controller Tester. Instant client-side processing with zero data uploads.