Hex/Binary/Text Converter
Convert between plain text, hexadecimal bytes, and binary strings.
Quick Links
Quick Example
Input: Hi
Output: Hex: 48 69 | Binary: 01001000 01101001
Common mistakes
- Treating encoding as encryption or authentication.
- Using the wrong variant (standard vs URL-safe) for the target system.
- Decoding in the wrong processing stage and breaking downstream parsing.
String Ninja tools run in the browser for practical text, security, and data workflows. For critical production decisions, validate outcomes in controlled pipelines.