# Character encodings at a glance: ASCII, Base64 and tools

> Every character-encoding tool at a glance: ASCII table, converter between text and number systems, Base64 encode and decode, and a password generator.

Address: https://marckimmel.de/en/informatik/zeichenkodierungen
Deutsche Fassung: https://marckimmel.de/informatik/zeichenkodierungen.md

ASCII table with a mini converter, text-to-binary/octal/dec/hex converter, Base64 encode and decode plus a cryptographically secure password generator.

## Topics

- [ASCII Table](https://marckimmel.de/en/informatik/zeichenkodierungen/ascii-tabelle.md): Complete ASCII table 0 to 127 with decimal, hex and character. Search jumps to the hit and shows octal, binary and the meaning of control characters.
- [Converter](https://marckimmel.de/en/informatik/zeichenkodierungen/umrechner.md): Converts text into binary, octal, decimal or hex and back. With separator choice, fixed-width padding (8/3/2 digits) and a per-character codepoint preview.
- [Base64](https://marckimmel.de/en/informatik/zeichenkodierungen/base64.md): Base64 encode and decode in the browser. Handles umlauts, emojis and any Unicode character via UTF-8 and reports charset errors separately.
- [Password Generator](https://marckimmel.de/en/informatik/zeichenkodierungen/passwort-generator.md): Password generator with lowercase, uppercase, digits and symbols, up to 128 characters, cryptographic randomness and a strength and entropy display.

## Related

- [Computer science](https://marckimmel.de/en/informatik.md)