Explore collection of ciphers, hashes, encoding methods and cryptographic tools.
About Cryptography
Cryptography is a tools app developed by Nitramite.
Download Statistics
Cryptography has been downloaded 650 thousand times. In the last 30 days, the app was downloaded 750 times.
User Ratings
Cryptography is rated 4.48 out of 5 stars. The rating is based on 3.4 thousand ratings.
App Information
Cryptography is FREE to download. The APK download size is 22.20 MB. The latest version available is 1.37.1. The last update was on July 29, 2025.
Technical Requirements
Cryptography requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2016.
Description
Unlock the World of Cryptography! Cryptography is your all-in-one toolkit for exploring, learning, and experimenting with encryption, ciphers, hashing, and encoding methods. Whether you're a beginner or an expert, this app offers a wide range of tools and resources for everyone.
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Encodings • Base16 (same as Hexadecimal) • Base32 • Base58 • Base64 • Base85 | Ascii85 • Base91 • Morse code encoder with sound playback. Sound may be annoying. • Braille • Semaphore • Tap Code • ASL (American Sign Language) • Pigpen • Elian Script • Betamaze • A1Z26 • T9 • RLE - Run-length encoding • Webdings and Wingdings. • Pig Latin.
Post-Quantum • NTRU
Tools • Unknown cipher tool. • WhatsApp message decipher tool. • Anagram solver tool. • Password generator tool. • Checksum tool for text and files. • Custom Hmac SHA 1/256 + SHA256 password authentication digest creator tool. (java|php examples) • File Encryption Tool. Read tutorial from links which are included in explanation view or in tool question mark. • Hash Cracker resources. • Password Strength checker tool. • Frequency Analysis. • ASCII table (8-bit/255) with search function. • Binary, Hexadecimal, Decimal and Octal table with search function. • Text • Decimal • Hexadecimal • Integer(number) • Hex • Pseudo Random Number Generator (PRNG) with explanation. • AFSK (Audio Frequency-shift keying) generator. Receiver comes in future releases. • Steganography, encrypt decrypt tool in build. • ASCII Font Art tool. • Normal QR Code generator. • Normal QR code reader (camera or image) • Nato phonetic alphabet.
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Been He's in this app for over a year and it keeps getting better? Have yet to see an encryption and decryptor app that comes close to this one. Plus it educates you on the history of the particular cipher that you're using.
★★★★★Amri Firdaus· Nov 10, 2024
Hey guys, this app is very good, I can learn about cryptography and hash with this app, thanks to the developer
★★★★★Cody Smith· Apr 18, 2022
I've had this app for a while, and it seems like every time I get into it there is more information and more ciphers available to look at. Definitely a really cool app for anyone interested in codes, ciphers, and encryption.
★☆☆☆☆Bob A· Oct 25, 2022
THERE'S A PROBLEM. I CAN'T FIND "AES" ANYWHERE ON THE CAPSTONE. IT'S LIKE NSA DOESN'T WANT US TO HAVE THE EASIEST "BANK" CYPHER TO DECRYPT. WHY, IF ONLY THERE WAS AN ENDLESS OCEAN OF "AES" TO SORT THROUGH! THESE OTHER CYPHERS ARE CERTAINLY NOT OLD & OUTDATED, & NO POSSIBLE WAY THEY'RE CRACKED 11 WAYS TO A BUNNY'S HUMP. EVEN THOUGH THERE ARE BRAND NEW, & OLDER CYPHERS THAT NOBODY CAN CRACK TO THIS DAY, THEY'RE NOT HERE. ONLY THOSE NSA HAS KEYS TO, SINCE THEIR MASONIC CRIMINALS INVENTED THEM!!
★☆☆☆☆S Egan (iamblackrabbit)· Nov 12, 2023
So, so broken...basically an advert feed. You can expect an ad about every two clicks. The rundown is this-- an interface with links to Wikipedia, or YouTube, for each encryption type...and a rudimentary and unfriendly interface that implements publicly available source code that you can clone off of GitHub.
★☆☆☆☆Dana Booth· Dec 12, 2025
I was about ten seconds into looking at this app when a commercial that you can't turn off for several seconds started playing full screen with audio during do not disturb time. No, thanks, at least give me a minute to see if I even want it. No, thanks.
Google Play Rankings for Cryptography
This app is not ranked
Technologies used by Cryptography
Cryptography is requesting 12 permissions and is using 44 libraries.
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