Encode and decode
Pick a format above and type on the left; the result appears on the right. With Encode ⇄ you switch the direction (decode).
| Base64 | The text in base 64 (emails, attachments, data in a URL). Safe with accents and emojis. |
| URL | Escapes what is not allowed in a web address (spaces, accents, symbols). |
| HTML | Entities: < → <. To put symbols into a page without them being interpreted. |
| Hex | The text's bytes in hexadecimal. |
| Hash | SHA digest (1, 256, 384, 512). One-way: it cannot be undone. |
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