CipherBox — Help & Documentation

CipherBox is a text encoding converter supporting 15 different encoding formats. It converts text in real-time, plays Morse code audio, supports file uploads, and includes a reference table. All processing is client-side.

1. Type text in the input area 2. Select an encoding format from the dropdown 3. The converted output appears instantly 4. Use Copy, Download, or Play (for Morse) buttons

Morse Code — Dots and dashes (.... . .-.. .-.. ---)
Binary — 8-bit per character (01001000)
Braille — Unicode Braille patterns
NATO Phonetic — Alpha Bravo Charlie...
ROT13 — Rotate alphabet by 13 (Hello → Uryyb)
Caesar Cipher — Configurable shift (1-25)
Atbash — Reverse alphabet (A↔Z, B↔Y)
A1Z26 — Letter-to-number (A=1, B=2, Z=26)
Reverse — Reverse the text
Upside Down — Flip characters upside down
Pig Latin — Move consonants to end + "ay"
Base64, Hex, Octal — Standard encodings

When Morse Code is selected, use the Play button to hear the code as audio beeps. Adjust WPM speed with the slider. Use Stop to halt playback. Audio is generated using the Web Audio API.

Toggle to file input mode to upload .txt, .csv, .json, .md, .html, .xml, or .log files. Maximum 2MB. The file content is loaded into the input area for conversion.

• Morse Code uses space between letters and / between words
• ROT13 is its own inverse — applying it twice gives the original
• Caesar with shift 13 = ROT13
• Upside Down text reads correctly when you rotate your screen 180°
• The reference table is great for learning Morse code

Audio not playing: Check browser audio permissions. Some browsers require user interaction before playing audio.
Braille not displaying: Your device needs a font that supports Unicode Braille characters.
File too large: Files over 2MB are rejected. Use smaller files for conversion.