Base64 tools
Utility
Base64 Conversion Online
Encode text to Base64 and decode Base64 back to readable content.
This free online Base64 encoder and decoder is useful for simple text conversion, debugging encoded values, testing payloads, and quick browser-based data handling.
Useful for quick encoding tasks
Encode plain text into Base64 when you need an ASCII-safe representation for testing, transport, or simple developer workflows.
Decode Base64 instantly
Paste encoded content to inspect readable output faster when troubleshooting payloads, tokens, or copied strings.
Simple browser-based workflow
Use this Base64 tool online when you need fast conversion without opening a separate utility or command-line step.
Base64 FAQ
Common questions about Base64 encoding and decoding.
What is Base64 used for?
Base64 is commonly used to represent text or binary data in an ASCII-safe encoded format for transport, embedding, or simple conversions.
Can I both encode and decode here?
Yes. This page supports encoding plain text into Base64 and decoding Base64 strings back into readable text.
Does this Base64 tool work in the browser?
Yes. The Base64 workflow runs in the browser for quick everyday encode and decode tasks.
Related Text Tools
Continue into text cleanup and structured data work.
Use related utility pages when your encoded content needs cleanup, validation, or format conversion.
Text Tools
Clean decoded content with trimming, case conversion, and other quick text transformations before reuse.
JSON Formatter
Format decoded JSON more clearly when the Base64 content turns back into structured data.
XML ↔ JSON Converter
Move into data conversion workflows when encoded content contains structured XML or JSON that needs repurposing.