Cipher Forge
Forge & Decode Secret Messages
Free · Designed for iPad. Not verified for macOS.
Create and crack secret codes with 14 cipher modes! Share encrypted messages via QR code. Perfect for kids, families, and puzzle lovers.
CipherForge turns secret messages into an adventure. Choose from over a dozen cipher modes, chain them together for maximum mystery, or build your very own personal code in The Forge.
CIPHER MODES INCLUDED:
- Caesar Cipher: classic letter shift
- Vigenere Cipher: keyword-powered encryption
- Atbash: ancient A=Z, B=Y reversal
- Rail Fence: zigzag message scrambling
- Pig Latin: the classic playground code
- Morse Code: dots and dashes like a telegraph operator
- Substitution: swap every letter with a custom alphabet
- Reverse: read it backwards
- Number Cipher: replace letters with numbers
- Elvish Script: mystical runic encoding
- Invisible Ink: hide your message with decoy letters
- Levi's Conundrum: alternating number substitution
- The Caleb Protocol: swap every pair of letters
- The Forge: design your own code where every letter maps to your secret symbol or word
THE FORGE
Create a completely personal cipher. Assign any word, symbol, or string to each letter of the alphabet, then share your custom codebook with friends so they can decode your messages.
CHAIN CIPHERS TOGETHER
Build multi-layer codes by stacking ciphers. Vigenere + Rail Fence + Caesar? Your message becomes nearly impossible to crack without knowing the full chain.
SHARE WITH FRIENDS
Generate a QR code or short text share code for any cipher mode. Friends scan or enter the code to import your exact cipher setup. No accounts needed.
MESSAGE HISTORY
Every message you encode or decode is saved locally so you can refer back to it later. Clear it any time.
COMPLETELY PRIVATE
CipherForge works 100% offline. No accounts. No ads. No tracking. No data ever leaves your device.
Perfect for kids learning about cryptography, families playing secret message games, teachers introducing code-breaking concepts, and anyone who loves puzzles.
The developer, Curtis Wyattt, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Curtis Wyattt
- Size
- 5.1 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Curtis Wyatt