Encodez vos textes en ASCII

Ce petit outil vous permet d'encoder vos textes en binaire, hexadécimal et octal (avec diverses variables). Inutile mais génial !!!

Pour encoder vos textes rien de plus simple, il vous suffit de les taper dans la fenêtre de gauche et de valider sur "encode".
Pour décoder un texte c'est tout simplement la manip inverse.

Prenons un texte de Blaise Pascal (extrait de "La machine d'arithmétique" 1645 ):
Ami lecteur, cet avertissement servira pour te faire savoir que j'expose au public une petite machine de mon invention, par le moyen de laquelle seul tu pourras, sans peine quelconque, faire toutes les opérations de l'arithmétique, et te soulager du travail qui t'a souvent fatigue l'esprit, lorsque tu as opéré par le jeton ou par la plume : je puis, sans presomption, espérer qu'elle ne te déplaira pas, après que Monseigneur le Chancelier l'a honorée de son estime, et que, dans Paris, ceux qui sont les mieux versés aux mathématiques ne l'ont pas jugée indigne de leur approbation. Néanmoins, pour ne pas paraître négligent à lui faire acquérir aussi la tienne, j'ai cru être obligé de t'éclairer sur toutes les difficultés que j'ai estimées capables de choquer ton sens lorsque tu prendras la peine de la considérer.
Voici le même texte encodé en binaire :
01000001011011010110100100100000011011000110010101100011011101000110010101110101011100 10001011000010000001100011011001010111010000100000011000010111011001100101011100100111 01000110100101110011011100110110010101101101011001010110111001110100001000000111001101 10010101110010011101100110100101110010011000010010000001110000011011110111010101110010 00100000011101000110010100100000011001100110000101101001011100100110010100100000011100 11011000010111011001101111011010010111001000100000011100010111010101100101001000000110 10100010011101100101011110000111000001101111011100110110010100100000011000010111010100 100000011100000111010101100010011011000110100101100011001000000111010101101110011001010 0100000011100000110010101110100011010010111010001100101001000000110110101100001011000110 11010000110100101101110011001010010000001100100011001010010000001101101011011110110111000 100000011010010110111001110110011001010110111001110100011010010110111101101110001011000010 0000011100000110000101110010001000000110110001100101001000000110110101101111011110010110010 1011011100010000001100100011001010010000001101100011000010111000101110101011001010110110001 1011000110010100100000011100110110010101110101011011000010000001110100011101010010000001110 0000110111101110101011100100111001001100001011100110010110000100000011100110110000101101110 0111001100100000011100000110010101101001011011100110010100100000011100010111010101100101011 0110001100011011011110110111001110001011101010110010100101100001000000110011001100001011010 0101110010011001010010000001110100011011110111010101110100011001010111001100100000011011000 1100101011100110010000001101111011100001110100101110010011000010111010001101001011011110110111 0011100110010000001100100011001010010000001101100001001110110000101110010011010010111010001101 0000110110111101001011101000110100101110001011101010110010100101100001000000110010101110100001 00000011101000110010100100000011100110110111101110101011011000110000101100111011001010111001000 10000001100100011101010010000001110100011100100110000101110110011000010110100101101100001000000 11100010111010101101001001000000111010000100111011000010010000001110011011011110111010101110110 01100101011011100111010000100000011001100110000101110100011010010110011101110101011001010010000 001101100001001110110010101110011011100000111001001101001011101000010110000100000011011000110111 101110010011100110111000101110101011001010010000001110100011101010010000001100001011100110010000 001101111011100001110100101110010111010010010000001110000011000010111001000100000011011000110010 100100000011010100110010101110100011011110110111000100000011011110111010100100000011100000110000 101110010001000000110110001100001001000000111000001101100011101010110110101100101001000000011101 000100000011010100110010100100000011100000111010101101001011100110010110000100000011100110110000 101101110011100110010000001110000011100100110010101110011011011110110110101110000011101000110100 101101111011011100010110000100000011001010111001101110000111010010111001001100101011100100010000 001110001011101010010011101100101011011000110110001100101001000000110111001100101001000000111010 001100101001000000110010011101001011100000110110001100001011010010111001001100001001000000111000 001100001011100110010110000100000011000010111000001110010111010000111001100100000011100010111010 101100101001000000100110101101111011011100111001101100101011010010110011101101110011001010111010 101110010001000000110110001100101001000000100001101101000011000010110111001100011011001010110110 001101001011001010111001000100000011011000010011101100001001000000110100001101111011011100110111 101110010111010010110010100100000011001000110010100100000011100110110111101101110001000000110010 101110011011101000110100101101101011001010010110000100000011001010111010000100000011100010111010 101100101001011000010000001100100011000010110111001110011001000000101000001100001011100100110100 101110011001011000010000001100011011001010111010101111000001000000111000101110101011010010010000 001110011011011110110111001110100001000000110110001100101011100110010000001101101011010010110010 101110101011110000010000001110110011001010111001001110011111010010111001100100000011000010111010 101111000001000000110110101100001011101000110100011101001011011010110000101110100011010010111000 101110101011001010111001100100000011011100110010100100000011011000010011101101111011011100111010 000100000011100000110000101110011001000000110101001110101011001111110100101100101001000000110100 101101110011001000110100101100111011011100110010100100000011001000110010100100000011011000110010 101110101011100100010000001100001011100000111000001110010011011110110001001100001011101000110100 101101111011011100010111000100000010011101110100101100001011011100110110101101111011010010110111 001110011001011000010000001110000011011110111010101110010001000000110111001100101001000000111000 001100001011100110010000001110000011000010111001001100001111011100111010001110010011001010010000 001101110111010010110011101101100011010010110011101100101011011100111010000100000111000000010000 001101100011101010110100100100000011001100110000101101001011100100110010100100000011000010110001 101110001011101011110100101110010011010010111001000100000011000010111010101110011011100110110100 100100000011011000110000100100000011101000110100101100101011011100110111001100101001011000010000 001101010001001110110000101101001001000000110001101110010011101010010000011101010011101000111001 001100101001000000110111101100010011011000110100101100111111010010010000001100100011001010010000 001110100001001111110100101100011011011000110000101101001011100100110010101110010001000000111001 101110101011100100010000001110100011011110111010101110100011001010111001100100000011011000110010 101110011001000000110010001101001011001100110011001101001011000110111010101101100011101001110100 101110011001000000111000101110101011001010010000001101010001001110110000101101001001000000110010 101110011011101000110100101101101111010010110010101110011001000000110001101100001011100000110000 101100010011011000110010101110011001000000110010001100101001000000110001101101000011011110111000 101110101011001010111001000100000011101000110111101101110001000000111001101100101011011100111001 100100000011011000110111101110010011100110111000101110101011001010010000001110100011101010010000 001110000011100100110010101101110011001000111001001100001011100110010000001101100011000010010000 001110000011001010110100101101110011001010010000001100100011001010010000001101100011000010010000 00110001101101111011011100111001101101001011001001110100101110010011001010111001000101110
...en Hexadécimal :
%41%6D%69%20%6C%65%63%74%65%75%72%2C%20%63%65%74%20%61%76%65%72%74%69%73%73%65%6D%65 %6E%74%20%73%65%72%76%69%72%61%20%70%6F%75%72%20%74%65%20%66%61%69%72%65%20%73%61%76 %6F%69%72%20%71%75%65%20%6A%27%65%78%70%6F%73%65%20%61%75%20%70%75%62%6C%69%63%20%75 %6E%65%20%70%65%74%69%74%65%20%6D%61%63%68%69%6E%65%20%64%65%20%6D%6F%6E%20%69%6E%76 %65%6E%74%69%6F%6E%2C%20%70%61%72%20%6C%65%20%6D%6F%79%65%6E%20%64%65%20%6C%61%71%75 %65%6C%6C%65%20%73%65%75%6C%20%74%75%20%70%6F%75%72%72%61%73%2C%20%73%61%6E%73%20%70 %65%69%6E%65%20%71%75%65%6C%63%6F%6E%71%75%65%2C%20%66%61%69%72%65%20%74%6F%75%74%65 %73%20%6C%65%73%20%6F%70%E9%72%61%74%69%6F%6E%73%20%64%65%20%6C%27%61%72%69%74%68%6D %E9%74%69%71%75%65%2C%20%65%74%20%74%65%20%73%6F%75%6C%61%67%65%72%20%64%75%20%74%72 %61%76%61%69%6C%20%71%75%69%20%74%27%61%20%73%6F%75%76%65%6E%74%20%66%61%74%69%67%75 %65%20%6C%27%65%73%70%72%69%74%2C%20%6C%6F%72%73%71%75%65%20%74%75%20%61%73%20%6F%70 %E9%72%E9%20%70%61%72%20%6C%65%20%6A%65%74%6F%6E%20%6F%75%20%70%61%72%20%6C%61%20%70 %6C%75%6D%65%20%3A%20%6A%65%20%70%75%69%73%2C%20%73%61%6E%73%20%70%72%65%73%6F%6D%7 0%74%69%6F%6E%2C%20%65%73%70%E9%72%65%72%20%71%75%27%65%6C%6C%65%20%6E%65%20%74%65%2 0%64%E9%70%6C%61%69%72%61%20%70%61%73%2C%20%61%70%72%E8%73%20%71%75%65%20%4D%6F%6E% %65%69%67%6E%65%75%72%20%6C%65%20%43%68%61%6E%63%65%6C%69%65%72%20%6C%27%61%20%68%6F %6E%6F%72%E9%65%20%64%65%20%73%6F%6E%20%65%73%74%69%6D%65%2C%20%65%74%20%71%75%65% 20%64%61%6E%73%20%50%61%72%69%73%2C%20%63%65%75%78%20%71%75%69%20%73%6F%6E%74%20%6C% 65%73%20%6D%69%65%75%78%20%76%65%72%73%E9%73%20%61%75%78%20%6D%61%74%68%E9%6D%61%74 %71%75%65%73%20%6E%65%20%6C%27%6F%6E%74%20%70%61%73%20%6A%75%67%E9%65%20%69%6E%64%69 %67%6E%65%20%64%65%20%6C%65%75%72%20%61%70%70%72%6F%62%61%74%69%6F%6E%2E%20%4E%E9% 6E%6D%6F%69%6E%73%2C%20%70%6F%75%72%20%6E%65%20%70%61%73%20%70%61%72%61%EE%74%72%65% 20%6E%E9%67%6C%69%67%65%6E%74%20%E0%20%6C%75%69%20%66%61%69%72%65%20%61%63%71%75%E9 %69%72%20%61%75%73%73%69%20%6C%61%20%74%69%65%6E%6E%65%2C%20%6A%27%61%69%20%63%72%75 %20%EA%74%72%65%20%6F%62%6C%69%67%E9%20%64%65%20%74%27%E9%63%6C%61%69%72%65%72%20% 75%72%20%74%6F%75%74%65%73%20%6C%65%73%20%64%69%66%66%69%63%75%6C%74%E9%73%20%71%75% 65%20%6A%27%61%69%20%65%73%74%69%6D%E9%65%73%20%63%61%70%61%62%6C%65%73%20%64%65%20 %68%6F%71%75%65%72%20%74%6F%6E%20%73%65%6E%73%20%6C%6F%72%73%71%75%65%20%74%75%20%70 %72%65%6E%64%72%61%73%20%6C%61%20%70%65%69%6E%65%20%64%65%20%6C%61%20%63%6F%6E%73%69%64%E9%72%65%72%2E%20%00
...et en Octal :
1011551510401541451431641451651620540401431451640401411661451621641511631631451551451561640401631451 621661511621410401601571651620401641450401461411511621450401631411661571511620401611651450401520471451 701601571631450401411650401601651421541511430401651561450401601451641511641450401551411431501511561450 401441450401551571560401511561661451561641511571560540401601411620401541450401551571711451560401441450 401541411611651451541541450401631451651540401641650401601571651621621411630540401631411561630401601451 511561450401611651451541431571561611651450540401461411511621450401641571651641451630401541451630401571 603511621411641511571561630401441450401540471411621511641501553511641511611651450540401451640401641450 401631571651541411471451620401441650401641621411661411511540401611651510401640471410401631571651661451 561640401461411641511471651450401540471451631601621511640540401541571621631611651450401641650401411630 401571603511623510401601411620401541450401521451641571560401571650401601411620401541410401601541651551 4504007204015214504016016515116305404016314115616304016016214516315715516016415115715605404014516316035 1162145162040161165047145154154145040156145040164145040144351160154141151162141040160141163054040141160 1623501630401611651450401151571561631451511471561451651620401541450401031501411561431451541511451620401 5404714104015015715615716235114504014414504016315715604014516316415115514505404014516404016116514505404 0144141156163040120141162151163054040143145165170040161165151040163157156164040154145163040155151145165 1700401661451621633511630401411651700401551411641503511551411641511611651451630401561450401540471571561 6404016014116304015216514735114504015115614415114715614504014414504015414516516204014116016016215714214 1164151157156056040116351141156155157151156163054040160157165162040156145040160141163040160141162141356 1641621450401563511471541511471451561640403400401541651510401461411511621450401411431611653511621511620 4014116516316315104015414104016415114515615614505404015204714115104014316216504035216416214504015714215 4151147351040144145040164047351143154141151162145162040163165162040164157165164145163040154145163040144 1511461461511431651541643511630401611651450401520471411510401451631641511553511451630401431411601411421 5414516304014414504014315015716116514516204016415715604016314515616304015415716216316116514504016416504 0160162145156144162141163040154141040160145151156145040144145040154141040143157156163151144351162145162056040
Allez, je vous file une petite devinette en binaire :
0101000001101111011101010111001001110001011101010110111101101001001000000110110001100 1010111001100100000011100000110110001100001011100010111010101100101011100110010000001 1001000110010101110011001000001110100101100111011011110111010101110100011100110010000 00111001101101111011011100111010000100000011001010110110001101100011001010111001100100 0000111001001101111011011100110010001100101011100110010000000111111
et la réponse en octal :
1030471451631640401541410401631451651541450401461571621551450401473511571551451641621 511611651450401611651510401540471451551601451431501450401441450401641571551421451620 401431411620401631571560401441511411551451641621450401561450401661411621511450401601 411630560150121051560401451461461451640540401631510401451541541450403511643510401431 411621623511450401451541541450401601571651621621411510401641571551421451620401431411 620401541410401553511441511411561450401441650401431411623511450401451631640401601541 651630401471621411561441450401611651450401541451630400640401431571643511630560401111 44145155040160157165162040164157165164145163040154145163040141165164162145163040146151147165162145163
A vous de jouer pour les déchiffrer ici grace à cet outil.
(Découvert via Dyblog )