Browse Tool Categories
73+ professional tools organized into 16 specialized categories. Find exactly what you need, instantly.
Dados e Conversão
Ferramentas para transformação de dados e conversão de formatos
Calculators
Financial, GST, and mathematical calculators
Codificação e Segurança
Ferramentas de codificação, criptografia e segurança
Texto e Formato
Ferramentas de manipulação e formatação de texto
Geradores
Gere vários tipos de dados e conteúdo
Barcode Tools
High-quality barcode generation for inventory and retail
QR Code Tools
Customizable QR codes for URLs, WiFi, and digital cards
Web e Design
Ferramentas de desenvolvimento web e design
Utilitários Dev
Utilitários e auxiliares para desenvolvedores
Formatadores
Ferramentas de formatação de código e dados
Social Media
Instagram, LinkedIn, and social platform utilities
Ferramentas PDF
Ferramentas PDF profissionais para conversão, edição, mesclagem, divisão e otimização
Base64
Converte dados codificados em Base64 para vários formatos de arquivo
AI Tools
Token counters, prompt optimizers, and AI utilities
Marketing & SEO
UTM builders, link generators, and campaign tracking
Office & Admin
Email viewers, document utilities, and admin tools
About Our Developer Tool Categorization
Welcome to the Karuvigal Developer Categories hub. To make browsing our expanding library of over 118+ online tools as efficient as possible, we organize them into specialized, functional categories. This structured taxonomy ensures that whether you are a frontend developer optimizing images, a backend engineer parsing logs, a DevOps administrator building crontabs, or a marketer creating trackable UTM links, you can find the correct utility in seconds.
Our current categories include: Data & Conversion (for transforming files between formats like JSON, CSV, YAML, and XML), Encoding & Cryptography (for secure URL encoding, Base64 operations, JWT verification, and password hashing), Text Utilities (for list comparison, diff checking, and formatting), Web Design & Optimization (for generating gradients, favicons, and optimizing media assets), and Calculators (for financial, compound growth, and amortization calculations).
Every category directory represents a family of tools built upon the same technical principles: 100% client-side compilation, zero-data-retention server policies, offline usability, and clean, responsive interfaces. By navigating through these categories, you can discover complementary tools that work together to solve complex processing tasks securely in your browser.