Professional Encoding & Conversion Tools
Transform data between different formats and encodings with our comprehensive collection of professional encoding and conversion tools. From Base64 encoding to hash generation, these tools are essential for web development, system administration, and data processing.
Secure Processing
All encoding happens locally in your browser
Lightning Fast
Instant conversion with real-time results
Comprehensive Suite
Complete toolkit for all encoding needs
Most Popular Encoding Tools
All Encoding & Conversion Tools
Base64 Encoder/Decoder
Encode and decode Base64 strings online. Perfect for encoding binary data, images, and text for web applications.
URL Encoder/Decoder
Encode and decode URLs for web development. Handle special characters, spaces, and international characters safely.
HTML Entities Encoder
Convert special characters like <, >, & to HTML entities for safe web display and prevent XSS attacks.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal bases. Essential for programming and computer science.
Timestamp Converter
Convert Unix timestamps to readable dates and vice versa. Supports both seconds and milliseconds format.
YAML JSON Converter
Convert between YAML and JSON formats seamlessly. Perfect for configuration files, API responses, and data interchange.
IP Address Converter
Convert IP addresses between different formats including decimal, binary, hex. Supports both IPv4 and IPv6 addresses.
MD5/SHA256 Hash Generator
Calculate MD5 and SHA256 hash values for text and files. Essential for file integrity verification and cryptographic applications.
File Size Converter
Convert between bytes, KB, MB, GB, TB, PB with both binary and decimal systems. Accurate file size calculations.
Unit Converter
Convert between different units of measurement including length, weight, temperature, area, volume, speed, pressure, and energy.
Image Format Converter
Convert images between JPG, PNG, WebP, GIF formats. Batch processing and high-quality conversion with privacy protection.
Common Use Cases
Web Development
Encode URLs, convert HTML entities, encode images in Base64 for web applications and APIs.
Security & Cryptography
Generate hashes for file integrity, secure password storage, and cryptographic applications.
Data Processing
Convert timestamps, process configuration files, and transform data between different formats.
System Administration
Convert IP addresses, calculate file sizes, and handle different number systems for network configuration.