Explore Online Tools by Category
Browse our comprehensive suite of online utilities organized by technical discipline, security function, media processing, and financial calculations.
Developer Tools
Formatters, minifiers, regex testers, encoders, JWT tools, and code utilities.
AI Tools
Gemini-powered text summarizers, rewriters, code explainers, and generators.
Image Tools
Browser-based compressors, resizers, converters, and color extractors.
PDF & Docs
Fast PDF metadata viewers, document generators, and page counters.
Text & Content
Word counters, case converters, line sorters, diff checkers, and text cleaners.
SEO Tools
Meta tag builders, SERP snippet previews, Schema.org generators, and UTM builders.
Business Tools
Professional invoice generator, quotation maker, and hourly rate calculators.
Finance Tools
Loan EMI, profit margin, compound interest, and break-even calculators.
Calculators
Percentage calculators, age finders, date difference, BMI, and calorie tools.
Converters
Multi-unit converters for length, weight, temperature, data storage, and speed.
Generators
QR codes, strong passwords, UUIDs, dummy data, and placeholder text.
Encoders & Decoders
Base64, URL encoding, HTML entities, and binary-to-text converters.
Validators
JSON, XML, YAML, email, and password strength checkers.
Design & CSS
CSS box shadows, glassmorphism, border radius, and button generators.
Color Tools
HEX/RGB/HSL converters, WCAG contrast checkers, and palette generators.
Security Tools
Cryptographic hash generators (SHA-256, MD5), password strength analyzers.
Date & Time
Time zone converters, stopwatch, countdown timer, and unix timestamps.
Education Tools
GPA calculator, percentage grade calculator, and study timer.
Productivity
Pomodoro timer, checklist organizer, and quick text scratchpad.
Social Media Tools
Social post preview, hashtag generator, and character limit trackers.