GeocachingToolkitBetaNL

Field tools for geocachers

Coordinates, ciphers and formulas. Fast, offline, in your pocket.

22 toolsFree, no account neededWorks offline

In the field

04
My position
Live GPS position in every notation, ready to copy.
Pace counter
Count paces, see meters. Set your stride once.
Running total
Add numbers one by one and watch the total grow.
Compass to target
Live distance and direction to a target coordinate.

Coordinates

03
Coordinate converter
DD, DDM, DMS, UTM and Dutch RD. Paste any format.
Waypoint projection
Project a distance and bearing from a starting point.
Distance & bearing
Distance, bearing and midpoint between two coordinates.

Formula

01
Formula solver
Fill in A–Z values and solve the final coordinates.

Decoders

14
Multi-decoder
Paste any code and see every decoder at once, best guess on top.
A→N
A→N
Caesar / ROT13
All 25 shifts at a glance, so the answer jumps out.
AZ
AZ
Atbash
Mirror alphabet: A↔Z, B↔Y. Encoding and decoding are the same.
Vigenère
Encode or decode with a keyword.
Morse
Text to morse and back, direction detected automatically.
Braille
Tap the dots you see and the letter appears. Or type text.
Pigpen
Tap the symbol you see and the letter appears.
Phone keypad
Multi-tap code: 44 33 555 555 666 → HELLO.
Hg80
Hg80
Periodic table
Element numbers ↔ symbols: 80 8 5 → Hg O B.
A=1Z=26
A=1Z=26
Letter values
A=1…Z=26: word value and its single-digit stack value.
Checksum
Digit sum and digital root of any number or coordinate.
Roman numerals
MCMXCIV ↔ 1994, both directions at once.
102F
102F
Binary · hex · ASCII
Convert between number systems and ASCII.
Text tools
Reverse text and letter frequency for cipher hunting.