Explore Tool Categories
Browse our comprehensive catalog of 135+ digital utilities organized across 16 professional domains.
PDF & Document Tools
Merge, split, compress, watermark, unlock, convert, and edit PDF documents with client-first privacy.
Image Tools
Convert, compress, resize, crop, filter, replace colors, and optimize images in WebP, PNG, JPG, and SVG.
Video & Audio Tools
Extract audio, trim tracks, analyze audio metadata, generate waveforms, and perform media conversions.
Text Tools
Word counters, text diff comparison, case converters, line cleaners, sorting, and markdown utilities.
String & Encoding Tools
Base64 encoder/decoder, URL encoding, HTML entities, JWT inspection, Hex/ASCII/Binary converters, and ciphers.
Developer Tools
JSON formatters & validators, SQL query beautifiers, Regex testers, CSS generators, and UUID utilities.
Security & Cryptography
Cryptographically secure password generators, SHA-256/SHA-512 hashes, HMAC, password strength estimators.
Math & Scientific Calculators
Scientific computation, matrices, percentages, prime checks, standard deviation, and multi-unit conversions.
Financial Calculators
EMI loan calculators, compound interest, VAT/sales tax, profit margin, discount, and multi-currency conversions.
Date, Time & Calendar
Age calculators, date differences, working days computation, timezone converters, and Unix timestamps.
SEO & Webmaster Tools
Meta tag generator, keyword density checker, slug generator, robots.txt validator, and Open Graph previews.
Networking Tools
CIDR & subnet calculators, IPv4/IPv6 validators, IP range tools, and HTTP header inspectors.
QR Codes & Generators
Customized QR code generator (URL, WiFi, vCard), barcode generators, and random string/team pickers.
Data & File Utilities
CSV to JSON, JSON to CSV, YAML converter, file checksum calculator, MIME type inspection, and column extractors.
AI Productivity Tools
AI document summarization, smart rewriting, email draft generation, and intelligent text extraction.
Everyday & Education Tools
GPA calculator, grade percentage, marks calculator, study timetables, and reading time estimators.