Convertool
Convertool is a collection of free online tools for developers and professionals. It offers instant service for data formats, data size converters, generators, calculators, string tools, time utilities, formatters, etc. All tools are fast, secure, and work directly in your browser without.
Cost / License
- Free
- Proprietary
Platforms
- Online


Convertool
Features
- Data visualization
- Unit converter
Tags
- formatter
- online-calculators
- Developer Tools
- hash
Convertool News & Activities
Recent activities
- Convertool liked Convertool
- Convertool added Convertool
Convertool information
What is Convertool?
Convertool is a comprehensive, free online platform providing a wide range of conversion and calculation tools designed for developers, professionals, and anyone who needs quick, reliable data transformation services. The platform is organized into 10 main categories, each containing specialized tools for specific use cases. Core Categories & Features:
🔧 Converters - Data format conversion tools including Base64 to Hex and Hex to Base64 converters for seamless data transformation between different encoding formats.
🔐 Hashes - Complete hash generation suite supporting MD5, SHA1, SHA256, SHA384, SHA512, SHA3-256, SHA3-512, bcrypt, and scrypt algorithms for secure data hashing and password encryption.
? Crypto - Cryptocurrency unit converters for major digital currencies including Bitcoin (BTC to Satoshi), Ethereum (ETH to Wei), Solana (SOL to Lamports), Cardano (ADA to Lovelace), and Cosmos (ATOM to uATOM).
📊 Digital Data Size - Comprehensive data size conversion tools covering all units from bits to terabytes, including MB/GB/TB converters, Mbps/Gbps converters, and bandwidth calculations for network and storage planning.
💰 Finance - Financial calculation tools including APY calculators, loan calculators, compound interest calculators, and discount calculators for personal and business financial planning.
📝 Strings - String manipulation tools including case conversion (uppercase, lowercase, camelCase, PascalCase, snake_case, kebab-case), string length calculators, and text transformation utilities.
? Time - Time and date utilities including UNIX timestamp converters, date difference calculators, and duration between dates tools for precise time calculations.
🧮 Math Calculators - Mathematical calculation tools including area calculators, perimeter calculators, volume calculators, exponent calculators, ratio calculators, and percentage calculators.
📋 Formatters - Code and data formatting tools including JSON formatters and XML formatters for clean, readable code presentation.
📈 Visualization - Data visualization tools including data to chart converters for creating visual representations of numerical data.
Key Features: 100% Free - All tools are completely free with no registration required Instant Results - Real-time conversion and calculation with immediate output Secure & Private - All processing happens locally in your browser Mobile Optimized - Responsive design works perfectly on all devices Developer Friendly - Clean, fast interface designed for professional use No Data Collection - Your data never leaves your device Embeddable - Many tools offer embeddable versions for integration into other websites
