Encode and decode between text, Base64, Hex, and URL-safe formats
| Format | Example: "Hello" | Use Case |
|---|---|---|
| Base64 | SGVsbG8= | Email attachments, URLs |
| Base64URL | SGVsbG8 | JWT tokens, URL params |
| Hex | 48656c6c6f | Binary data, hashes |
| Binary | 01001000... | Low-level analysis |