Tool to convert the symbols of the mirror digits. Mirror digits are symbols formed from digits and their vertical symmetry (as seen in a mirror).
Mirror Digits - dCode
Tag(s) : Symbol Substitution, Fun/Miscellaneous
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Mirror Digits
Mirror Digits Decoder
Mirror Digits Encoder
Answers to Questions (FAQ)
How to encrypt using Mirror Digits cipher?
Mirror figures are a deformation of Arabic numerals, but duplicated by vertical axial symmetry, hence the mirror effect.
Example: 0 becomes .png)
and looks like the infinite symbol
Example: 1 becomes .png)
and looks like an up arrow
Digits may be transformed into symbols via a right or left symmetry
Example: 2 becomes .png)
or .png)
How to decrypt Mirror Digits cipher?
Reading the mirror digits can be done by hiding half of the symbol (sometimes the left part, sometimes the right part), and thus find the original figure.
Otherwise, replace each symbol with its number.
How to recognize Mirror Digits?
Symbols are usually associated with a riddle or puzzle of the type, complete the following series:
Example: .png)
... ?
Example: .png)
.png)
.png)
... ?
Some people instantly recognize the digits, for others it's more complicated...
Symbols are associated to drawings:
| Infinite, Double O | | Chain |
| Up arrow | | Letter M |
| 2 ducks, phone | | Heart |
| Mouth, Kiss | | 4-leaf clover |
.png) | Tree, Arrow | .png) | Bridge, Fence, Chair |
.png) | Cup | .png) | Apple |
.png) | Glasses | .png) | Cherries |
.png) | Pi, Cross | .png) | Triangle |
.png) | 4 Balls | .png) | 2 Balls |
.png) | Scissors, Node | .png) | Heart |
Source code
dCode retains ownership of the "Mirror Digits" source code. Any algorithm for the "Mirror Digits" algorithm, applet or snippet or script (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or any "Mirror Digits" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) or any database download or API access for "Mirror Digits" or any other element are not public (except explicit open source licence). Same with the download for offline use on PC, mobile, tablet, iPhone or Android app.
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Cite dCode
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Exporting the results is free and can be done simply by clicking on the export icons ⤓ (.csv or .txt format) or ⧉ (copy and paste).
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In a scientific article or book, the recommended bibliographic citation is: Mirror Digits on dCode.fr [online website], retrieved on 2025-07-12,
