Encoding Tools
Encode and decode Base64, URLs, HTML entities and more.
Tools
Explore all available encoding tools.
Base64 Encoder / Decoder
Encode and decode Base64 strings.
URL Encoder / Decoder
Encode and decode URLs safely.
HTML Encoder / Decoder
Encode and decode HTML entities.
URL Query String Parser
Parse URL query parameters.
URL Builder
Build URLs with query parameters.
Hex Encoder / Decoder
Convert text to hexadecimal and back.
Binary Converter
Convert text and numbers to binary.
Punycode Converter
Convert internationalized domains to Punycode.
Number Base Converter
Convert numbers between numeral systems.
String Escape Tool
Escape and unescape special characters.
Unicode Escape Converter
Convert text to and from Unicode escapes.
ASCII Converter
Convert text and ASCII character codes.
UTF-8 Inspector
Inspect UTF-8 character encoding.
UTF-16 Inspector
Inspect UTF-16 character encoding.
UTF-32 Inspector
Inspect UTF-32 character encoding.
BOM Detector
Detect byte order marks in text.
Invisible Character Detector
Find invisible and hidden characters.
Whitespace Visualizer
Visualize spaces, tabs and line breaks.
Line Ending Converter
Convert line endings between formats.
Unicode Character Lookup
Look up Unicode character information.
About Encoding Tools
Encoding tools help developers safely transform and encode data for APIs, URLs and web applications.
These tools are designed for developers, engineers and technical users who need fast, reliable and privacy-friendly utilities.
FAQ
What are encoding tools used for?
Encoding tools help safely transfer and transform data between systems, APIs and browsers.
Do encoding tools work locally?
Yes. All encoding and decoding operations happen directly in your browser.