Toolbox
Rotate
Rotate text from ROT1 through ROT26 with all results on the same page.
Cast your eye down the page and see if any recognisable text appears.
Rotate text from ROT1 through ROT26 with all results on the same page.
Cast your eye down the page and see if any recognisable text appears.
Coordinate Conversion
Enter a set of co-ordinates and see a set of output formats.
Enter a set of co-ordinates and see a set of output formats.
Projection
Enter a set of co-ordinates, distance and direction and see a set of projected locations.
4 models are used. Ellipsoidal, Fizzycalc, Great Circle of Ellipsoid, Equitorial.
Enter a set of co-ordinates, distance and direction and see a set of projected locations.
4 models are used. Ellipsoidal, Fizzycalc, Great Circle of Ellipsoid, Equitorial.
Frequency
Letter frequency analysis of a block of text. Shows English alphabet by frequency as a comparison.
Shows 2, 3 and 4 letter frequencies and 2, 3 and 4 letter English words by frequency.
Letter frequency analysis of a block of text. Shows English alphabet by frequency as a comparison.
Shows 2, 3 and 4 letter frequencies and 2, 3 and 4 letter English words by frequency.
Circle Intersection
From two set of co-ordinates and radii, determine the co-ordinates where the two circles intersect.
From two set of co-ordinates and radii, determine the co-ordinates where the two circles intersect.
Line Intersection
From four set of co-ordinates (two straight lines), determine the co-ordinates where the two lines intersect.
From four set of co-ordinates (two straight lines), determine the co-ordinates where the two lines intersect.
Line Intersection on Bearing
From two set of co-ordinates and bearings, determine the co-ordinates where the two lines intersect.
From two set of co-ordinates and bearings, determine the co-ordinates where the two lines intersect.
Distance and Direction between two points.
From two set of co-ordinates and bearings, determine the distance and direction from the first to the second.
From two set of co-ordinates and bearings, determine the distance and direction from the first to the second.
Bacon Cipher.
A form of steganography devised by Francis Bacon in 1605.
A form of steganography devised by Francis Bacon in 1605.
ZigZag / Rail Cipher.
The ZigZag or rail fence cipher is a form of transposition cipher. It derives its name from the way in which it is encoded down and up the page in a zigzag pattern.
The ZigZag or rail fence cipher is a form of transposition cipher. It derives its name from the way in which it is encoded down and up the page in a zigzag pattern.
Postcode Cipher.
The Postcode Cipher takes Australian Postcodes and for each locality (suburb) sums the idividual digits until they end up as a single number. This end result is the cipher outcome for the locality name. Use the name of the locality as the key in your puzzle.
The Postcode Cipher takes Australian Postcodes and for each locality (suburb) sums the idividual digits until they end up as a single number. This end result is the cipher outcome for the locality name. Use the name of the locality as the key in your puzzle.
Centroid Calculator
Enter a series of co-ordinates to determine their averaged centre (centroid).
Displays locale, centroid co-ordinates and a Google Map of the location.
Enter a series of co-ordinates to determine their averaged centre (centroid).
Displays locale, centroid co-ordinates and a Google Map of the location.
Caesar Cipher
Caesar Cipher offset from 1 through 26 with all results on the same page.
Cast your eye down the page and see if any recognisable text appears.
Caesar Cipher offset from 1 through 26 with all results on the same page.
Cast your eye down the page and see if any recognisable text appears.
Caeser Square
Caesar Square using traditional perfect square calculations.
Caesar Square using traditional perfect square calculations.
Vigenere
Vigenere cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword.
Enter your text and key to decrypt the text.
Vigenere cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword.
Enter your text and key to decrypt the text.
Binary Conversion
Enter a string of binary (with or without spaces) and view different output results.
Converts binary to ASCII, Hexadecimal, Decimal, Signed Decimal and Binary Coded Decimal.
Enter a string of binary (with or without spaces) and view different output results.
Converts binary to ASCII, Hexadecimal, Decimal, Signed Decimal and Binary Coded Decimal.
Scytale
A transposition cipher, consisting of a cylinder with a strip of parchment wound around it on which is written a message.
A transposition cipher, consisting of a cylinder with a strip of parchment wound around it on which is written a message.
Morse Code
A code named after Samuel Morse consisting of dots and dashes.
A code named after Samuel Morse consisting of dots and dashes.
Number Letter Cipher
A substitution cipher where the a letter of the alphabet is replaced by its position in the alphabetic list.
A substitution cipher where the a letter of the alphabet is replaced by its position in the alphabetic list.
Route Cipher
The Route Cipher is a transposition cipher where the key is which route to follow when reading the ciphertext from the block created with the plaintext. This is top to bottom, left to right.
The Route Cipher is a transposition cipher where the key is which route to follow when reading the ciphertext from the block created with the plaintext. This is top to bottom, left to right.
Periodic Table Lookup
The Period Table of Elements with a large volume of related numeric information to help you decipher the appropriate values.
The Period Table of Elements with a large volume of related numeric information to help you decipher the appropriate values.