Decrypto: One decoder for all

Contains ads
3.5
46 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Decrypt secret messages in no time with Decrypto app! Your encrypted text has no chance of being secret anymore. Decrypto uses over 91 different decryption techniques all at once and go through each one of them with the most likely decryptions brought to the front.

No need to be a cryptography expert to know the specific cipher anymore! Decrypto automatically analyzes your encrypted text messages using the most sophisticated decryption techniques, bringing the most likely solutions to the forefront. And it's totally free to use! Just paste your copied ciphertext and Decrypto will brute force the rest.

Our decoder app for android - Decrypto - is your trusty free decryption tool wherever your adventures take you. It is the best decryptor in your pocket and decodes text offline to be accessible in all areas without an internet connection. And it has dark mode also!

Perfect for geocaching, riddles, puzzle games, escape rooms, scavenger hunts, adventure games, orientation games, Questelo games, Encounter games, code cracking games, and more. Our text decoder app is designed to enhance your gaming and problem-solving experience by a mile by automating the process of converting ciphertext back to plaintext.

App features:
*Real time and all at once encrypted text decoding
*91 decryption techniques
*Most likely decryptions brought to front
*No need to know or specify any cipher
*Dark mode
*Works offline
*Learn cryptography by reading informational sheets about each cipher
*User friendly and fast to use
*Totally free

Includes the most popular ciphers and their variations:
*Reverse
*Morse code
*Tap code
*Viginere cipher
*Gronsfeld cipher
*Autokey Cipher
*One-time pad
*Beaufort cipher
*Variant Beaufort cipher
*Columnar Transposition Cipher
*Double Columnar Transposition Cipher
*Braille
*Atbash
*Phone Keypad cipher
*Latin alphabet code (A->1 & 1->A)
*Rotary cipher / Caesar cipher (1-25)
*Affine cipher
*Rail Fence cipher (2-9)
*Polybius (5x5 & 6x6)
*Bifid cipher
*Trifid cipher (2-14)
*Bacon cipher (24 & 26)
*Playfair cipher
*Chemical symbols code (He -> 2, 2->He)
*ASCII (Bin, Hex, Dec)
*Decimal (Roman, Bin, Hex)
*Roman (Dec)
*Hexadecimal (Dec, Bin)
*Binary (Dec, Hex)
*Baudot (Original, Murray)
*Base64
*Base32 (3 variations)
*Scrabble code
*More ciphers coming soon!

Stay tuned for regular updates as we continue to add even more ciphers, decryption tools, methods and features to the best text decryption app for Android - Decrypto. Join our community of cryptographers, puzzle enthusiasts, gamers, and treasure hunters today for free!

Feedback
If you have any problems, suggestions or questions, please email to svajunas.maksvytis@gmail.com

This is one for you. Can you decrypt me?
Tushofjyed yi byau ademydw jxu iushuj xqdtixqau je qssuii jxu xyttud jhuqikhu.
Updated on
Nov 1, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.4
44 reviews
cheri jones
August 14, 2023
I can't get from Morse code down to work. It stops at "Scrabble (Dec)" I'd do a screen shot but my phone case is old and doesn't have any of the rubber buttons so I'd have to take off the case to take one. I'll do it if you need more info but I'd prefer to avoid taking the case off if I can. Amazing app when I ignore the fact that I can only use half of the functions. (This last part is a response to the developer's comment) I'm using letters and trying to change them into Morse Code.
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Svajunas Maksvytis
August 16, 2023
Thank you for reaching out. If the decrypted field has "-" then it means that the encrypted text does not match the pattern. So if you try to decode Morse code using dashes and dots then other ciphers will return "-" because they require letters. (Edit) In response to your last comment, this app currently only decrypts (Decrypto) and not encodes.
Bob A
April 29, 2024
YOU HAD ME AT...."Your encrypted messages have no chance of being secret anymore." WITH THESE "COLORING BOOK" CIPHERS, I CAN'T IMAGINE WHY! THIS IS A PERFECT EXAMPLE OF ALOT OF USELESS WORK, & ENDLESS USELESS APPS, FOR ABSOLUTELY NOTHING OF VALUE, BUT A DISTRACTION FROM LIFE, & AN AVERSION FROM REALITY. "This app may collect these data types location, app activity & 2 others"
6 people found this review helpful
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Svajunas Maksvytis
April 6, 2023
Thank you for your feedback. These codes and decryptions are super widely used in many escape rooms, city orientation and adventure games, rat races and in geocaching community
B and L
September 4, 2023
Downloaded, selected base64; nothing happened except some add popped up and nothing happened after that. Could only exit and uninstall!!!! Even that got into a loop and would not stop.
2 people found this review helpful
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Svajunas Maksvytis
September 5, 2023
Sorry to hear that. This never happened to any user before you. And you dont need to select anything before decrypting. App decrypts every cipher all at once.

What's new

Various fixes and improvements