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Base 64
Codificador Base 64 de Arquivos
Decodificador Base 64 de Arquivos
ISO Western European - 28591
▼
0 1 2 3 4 5 6 7 8 9 A B C D E F 0 █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ 1 █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ █ 2 ! " # $ % & ' ( ) * + , - . / 3 0 1 2 3 4 5 6 7 8 9 : ; < = > ? 4 @ A B C D E F G H I J K L M N O 5 P Q R S T U V W X Y Z [ \ ] ^ _ 6 ` a b c d e f g h i j k l m n o 7 p q r s t u v w x y z { | } ~ 8
9 A ¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ® ¯ B ° ± ² ³ ´ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿ C À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï D Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß E à á â ã ä å æ ç è é ê ë ì í î ï F ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
Legenda: Controle ASCII Estendido Erro Privado
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0 bytes
Unicode UTF-16 (Padrão Java/C#) - 1200
▼
A codificação conhecida como Base64 tem o intuito de converter uma sequência de quaisquer bytes em outra sequência de bytes, contendo apenas alguns bytes específicos, que representam os seguintes caracteres:
a-z
A-Z
0-9
+
/
= (apenas no final)
Como existem 256 bytes possíveis, e a codificação Base64 utiliza apenas 64 desses bytes, as conversões sempre geram mais bytes do que a entrada. Especificamente, três bytes na entrada geram quatro bytes na saída. Caso a divisão não seja exata, "=" são acrescentados ao final para compensar.
A escolha desses bytes/caracteres não foi por acaso... Todos eles são ASCII, aparecem na mesma posição em todos os code pages (exceto nos IBM EBCDIC) e portanto, não correm o risco de falha na interpretação durante transmissões, como por exemplo, entre diferentes servidores Web ou de e-mail.
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ASCII - 20127
Unicode UTF-16 (Padrão Java/C#) - 1200
Unicode UTF-8 - 65001
DOS Arabic - 720
DOS Baltic - 775
DOS Central European - 852
DOS Cyrillic - 866
DOS French Canadian - 863
DOS Greek - 737
DOS Greek, Modern - 869
DOS Hebrew - 862
DOS Icelandic - 861
DOS Nordic - 865
DOS Portuguese - 860
DOS Turkish - 857
DOS Western European - 850
IA5 German - 20106
IA5 Norwegian - 20108
IA5 Swedish - 20107
IA5 Western European - 20105
IBM EBCDIC Arabic - 20420
IBM EBCDIC Cyrillic Russian - 20880
IBM EBCDIC Cyrillic Serbian-Bulgarian - 21025
IBM EBCDIC Denmark-Norway - 20277
IBM EBCDIC Denmark-Norway-Euro - 1142
IBM EBCDIC Finland-Sweden - 20278
IBM EBCDIC Finland-Sweden-Euro - 1143
IBM EBCDIC France - 20297
IBM EBCDIC France-Euro - 1147
IBM EBCDIC Germany - 20273
IBM EBCDIC Germany-Euro - 1141
IBM EBCDIC Greek - 20423
IBM EBCDIC Greek Modern - 875
IBM EBCDIC Hebrew - 20424
IBM EBCDIC Icelandic - 20871
IBM EBCDIC Icelandic-Euro - 1149
IBM EBCDIC International - 500
IBM EBCDIC International-Euro - 1148
IBM EBCDIC Italy - 20280
IBM EBCDIC Italy-Euro - 1144
IBM EBCDIC Japanese katakana - 20290
IBM EBCDIC Korean Extended - 20833
IBM EBCDIC Multilingual Latin-2 - 870
IBM EBCDIC Spain - 20284
IBM EBCDIC Spain-Euro - 1145
IBM EBCDIC Thai - 20838
IBM EBCDIC Turkish - 20905
IBM EBCDIC Turkish Latin-5 - 1026
IBM EBCDIC UK - 20285
IBM EBCDIC UK-Euro - 1146
IBM EBCDIC US-Canada - 37
IBM EBCDIC US-Canada-Euro - 1140
IBM Latin-1 - 1047
IBM Taiwan - 20003
ISCII Assamese - 57006
ISCII Bengali - 57003
ISCII Devanagari - 57002
ISCII Gujarati - 57010
ISCII Kannada - 57008
ISCII Malayalam - 57009
ISCII Oriya - 57007
ISCII Punjabi - 57011
ISCII Tamil - 57004
ISCII Telugu - 57005
ISO 6937 - 20269
ISO Arabic - 28596
ISO Baltic - 28594
ISO Central European - 28592
ISO Cyrillic - 28595
ISO Estonian - 28603
ISO Greek - 28597
ISO Hebrew Logical - 38598
ISO Hebrew Visual - 28598
ISO Korean - 50225
ISO Latin 3 - 28593
ISO Latin 9 - 28605
ISO Turkish - 28599
ISO Western European - 28591
Mac Arabic - 10004
Mac Central European - 10029
Mac Chinese Simplified - 10008
Mac Chinese Traditional - 10002
Mac Croatian - 10082
Mac Cyrillic - 10007
Mac Greek - 10006
Mac Hebrew - 10005
Mac Icelandic - 10079
Mac Japanese - 10001
Mac Korean - 10003
Mac Romanian - 10010
Mac Thai - 10021
Mac Turkish - 10081
Mac Ukrainian - 10017
Mac Western European - 10000
Windows Arabic - 1256
Windows Baltic - 1257
Windows Central European - 1250
Windows Cyrillic - 1251
Windows Greek - 1253
Windows Hebrew - 1255
Windows Thai - 874
Windows Turkish - 1254
Windows Vietnamese - 1258
Windows Western European - 1252
Arabic 864 - 864
Arabic ASMO 708 - 708
Chinese Simplified EUC - 51936
Chinese Simplified GB18030 - 54936
Chinese Simplified GB2312 - 936
Chinese Simplified GB2312-80 - 20936
Chinese Simplified HZ - 52936
Chinese Simplified ISO-2022 - 50227
Chinese Traditional Big5 - 950
Chinese Traditional CNS - 20000
Chinese Traditional Eten - 20002
Cyrillic KOI8-R - 20866
Cyrillic KOI8-U - 21866
Europa - 29001
Japanese EUC - 51932
Japanese JIS 0208-1990 and 0212-1990 - 20932
Japanese JIS - 50220
Japanese JIS-Allow 1 byte Kana SO/SI - 50222
Japanese JIS-Allow 1 byte Kana - 50221
Japanese Shift-JIS - 932
Korean - 949
Korean EUC - 51949
Korean Johab - 1361
Korean Wansung - 20949
T.61 - 20261
Taiwan TCA - 20001
Taiwan TeleText - 20004
Taiwan Wang - 20005
ASCII - 20127
Unicode UTF-16 (Padrão Java/C#) - 1200
Unicode UTF-8 - 65001
DOS Arabic - 720
DOS Baltic - 775
DOS Central European - 852
DOS Cyrillic - 866
DOS French Canadian - 863
DOS Greek - 737
DOS Greek, Modern - 869
DOS Hebrew - 862
DOS Icelandic - 861
DOS Nordic - 865
DOS Portuguese - 860
DOS Turkish - 857
DOS Western European - 850
IA5 German - 20106
IA5 Norwegian - 20108
IA5 Swedish - 20107
IA5 Western European - 20105
IBM EBCDIC Arabic - 20420
IBM EBCDIC Cyrillic Russian - 20880
IBM EBCDIC Cyrillic Serbian-Bulgarian - 21025
IBM EBCDIC Denmark-Norway - 20277
IBM EBCDIC Denmark-Norway-Euro - 1142
IBM EBCDIC Finland-Sweden - 20278
IBM EBCDIC Finland-Sweden-Euro - 1143
IBM EBCDIC France - 20297
IBM EBCDIC France-Euro - 1147
IBM EBCDIC Germany - 20273
IBM EBCDIC Germany-Euro - 1141
IBM EBCDIC Greek - 20423
IBM EBCDIC Greek Modern - 875
IBM EBCDIC Hebrew - 20424
IBM EBCDIC Icelandic - 20871
IBM EBCDIC Icelandic-Euro - 1149
IBM EBCDIC International - 500
IBM EBCDIC International-Euro - 1148
IBM EBCDIC Italy - 20280
IBM EBCDIC Italy-Euro - 1144
IBM EBCDIC Japanese katakana - 20290
IBM EBCDIC Korean Extended - 20833
IBM EBCDIC Multilingual Latin-2 - 870
IBM EBCDIC Spain - 20284
IBM EBCDIC Spain-Euro - 1145
IBM EBCDIC Thai - 20838
IBM EBCDIC Turkish - 20905
IBM EBCDIC Turkish Latin-5 - 1026
IBM EBCDIC UK - 20285
IBM EBCDIC UK-Euro - 1146
IBM EBCDIC US-Canada - 37
IBM EBCDIC US-Canada-Euro - 1140
IBM Latin-1 - 1047
IBM Taiwan - 20003
ISCII Assamese - 57006
ISCII Bengali - 57003
ISCII Devanagari - 57002
ISCII Gujarati - 57010
ISCII Kannada - 57008
ISCII Malayalam - 57009
ISCII Oriya - 57007
ISCII Punjabi - 57011
ISCII Tamil - 57004
ISCII Telugu - 57005
ISO 6937 - 20269
ISO Arabic - 28596
ISO Baltic - 28594
ISO Central European - 28592
ISO Cyrillic - 28595
ISO Estonian - 28603
ISO Greek - 28597
ISO Hebrew Logical - 38598
ISO Hebrew Visual - 28598
ISO Korean - 50225
ISO Latin 3 - 28593
ISO Latin 9 - 28605
ISO Turkish - 28599
ISO Western European - 28591
Mac Arabic - 10004
Mac Central European - 10029
Mac Chinese Simplified - 10008
Mac Chinese Traditional - 10002
Mac Croatian - 10082
Mac Cyrillic - 10007
Mac Greek - 10006
Mac Hebrew - 10005
Mac Icelandic - 10079
Mac Japanese - 10001
Mac Korean - 10003
Mac Romanian - 10010
Mac Thai - 10021
Mac Turkish - 10081
Mac Ukrainian - 10017
Mac Western European - 10000
Windows Arabic - 1256
Windows Baltic - 1257
Windows Central European - 1250
Windows Cyrillic - 1251
Windows Greek - 1253
Windows Hebrew - 1255
Windows Thai - 874
Windows Turkish - 1254
Windows Vietnamese - 1258
Windows Western European - 1252
Arabic 864 - 864
Arabic ASMO 708 - 708
Chinese Simplified EUC - 51936
Chinese Simplified GB18030 - 54936
Chinese Simplified GB2312 - 936
Chinese Simplified GB2312-80 - 20936
Chinese Simplified HZ - 52936
Chinese Simplified ISO-2022 - 50227
Chinese Traditional Big5 - 950
Chinese Traditional CNS - 20000
Chinese Traditional Eten - 20002
Cyrillic KOI8-R - 20866
Cyrillic KOI8-U - 21866
Europa - 29001
Japanese EUC - 51932
Japanese JIS 0208-1990 and 0212-1990 - 20932
Japanese JIS - 50220
Japanese JIS-Allow 1 byte Kana SO/SI - 50222
Japanese JIS-Allow 1 byte Kana - 50221
Japanese Shift-JIS - 932
Korean - 949
Korean EUC - 51949
Korean Johab - 1361
Korean Wansung - 20949
T.61 - 20261
Taiwan TCA - 20001
Taiwan TeleText - 20004
Taiwan Wang - 20005
ASCII - 20127
Unicode UTF-16 (Padrão Java/C#) - 1200
Unicode UTF-8 - 65001
DOS Arabic - 720
DOS Baltic - 775
DOS Central European - 852
DOS Cyrillic - 866
DOS French Canadian - 863
DOS Greek - 737
DOS Greek, Modern - 869
DOS Hebrew - 862
DOS Icelandic - 861
DOS Nordic - 865
DOS Portuguese - 860
DOS Turkish - 857
DOS Western European - 850
IA5 German - 20106
IA5 Norwegian - 20108
IA5 Swedish - 20107
IA5 Western European - 20105
IBM EBCDIC Arabic - 20420
IBM EBCDIC Cyrillic Russian - 20880
IBM EBCDIC Cyrillic Serbian-Bulgarian - 21025
IBM EBCDIC Denmark-Norway - 20277
IBM EBCDIC Denmark-Norway-Euro - 1142
IBM EBCDIC Finland-Sweden - 20278
IBM EBCDIC Finland-Sweden-Euro - 1143
IBM EBCDIC France - 20297
IBM EBCDIC France-Euro - 1147
IBM EBCDIC Germany - 20273
IBM EBCDIC Germany-Euro - 1141
IBM EBCDIC Greek - 20423
IBM EBCDIC Greek Modern - 875
IBM EBCDIC Hebrew - 20424
IBM EBCDIC Icelandic - 20871
IBM EBCDIC Icelandic-Euro - 1149
IBM EBCDIC International - 500
IBM EBCDIC International-Euro - 1148
IBM EBCDIC Italy - 20280
IBM EBCDIC Italy-Euro - 1144
IBM EBCDIC Japanese katakana - 20290
IBM EBCDIC Korean Extended - 20833
IBM EBCDIC Multilingual Latin-2 - 870
IBM EBCDIC Spain - 20284
IBM EBCDIC Spain-Euro - 1145
IBM EBCDIC Thai - 20838
IBM EBCDIC Turkish - 20905
IBM EBCDIC Turkish Latin-5 - 1026
IBM EBCDIC UK - 20285
IBM EBCDIC UK-Euro - 1146
IBM EBCDIC US-Canada - 37
IBM EBCDIC US-Canada-Euro - 1140
IBM Latin-1 - 1047
IBM Taiwan - 20003
ISCII Assamese - 57006
ISCII Bengali - 57003
ISCII Devanagari - 57002
ISCII Gujarati - 57010
ISCII Kannada - 57008
ISCII Malayalam - 57009
ISCII Oriya - 57007
ISCII Punjabi - 57011
ISCII Tamil - 57004
ISCII Telugu - 57005
ISO 6937 - 20269
ISO Arabic - 28596
ISO Baltic - 28594
ISO Central European - 28592
ISO Cyrillic - 28595
ISO Estonian - 28603
ISO Greek - 28597
ISO Hebrew Logical - 38598
ISO Hebrew Visual - 28598
ISO Korean - 50225
ISO Latin 3 - 28593
ISO Latin 9 - 28605
ISO Turkish - 28599
ISO Western European - 28591
Mac Arabic - 10004
Mac Central European - 10029
Mac Chinese Simplified - 10008
Mac Chinese Traditional - 10002
Mac Croatian - 10082
Mac Cyrillic - 10007
Mac Greek - 10006
Mac Hebrew - 10005
Mac Icelandic - 10079
Mac Japanese - 10001
Mac Korean - 10003
Mac Romanian - 10010
Mac Thai - 10021
Mac Turkish - 10081
Mac Ukrainian - 10017
Mac Western European - 10000
Windows Arabic - 1256
Windows Baltic - 1257
Windows Central European - 1250
Windows Cyrillic - 1251
Windows Greek - 1253
Windows Hebrew - 1255
Windows Thai - 874
Windows Turkish - 1254
Windows Vietnamese - 1258
Windows Western European - 1252
Arabic 864 - 864
Arabic ASMO 708 - 708
Chinese Simplified EUC - 51936
Chinese Simplified GB18030 - 54936
Chinese Simplified GB2312 - 936
Chinese Simplified GB2312-80 - 20936
Chinese Simplified HZ - 52936
Chinese Simplified ISO-2022 - 50227
Chinese Traditional Big5 - 950
Chinese Traditional CNS - 20000
Chinese Traditional Eten - 20002
Cyrillic KOI8-R - 20866
Cyrillic KOI8-U - 21866
Europa - 29001
Japanese EUC - 51932
Japanese JIS 0208-1990 and 0212-1990 - 20932
Japanese JIS - 50220
Japanese JIS-Allow 1 byte Kana SO/SI - 50222
Japanese JIS-Allow 1 byte Kana - 50221
Japanese Shift-JIS - 932
Korean - 949
Korean EUC - 51949
Korean Johab - 1361
Korean Wansung - 20949
T.61 - 20261
Taiwan TCA - 20001
Taiwan TeleText - 20004
Taiwan Wang - 20005
ASCII - 20127
Unicode UTF-16 (Padrão Java/C#) - 1200
Unicode UTF-8 - 65001
DOS Arabic - 720
DOS Baltic - 775
DOS Central European - 852
DOS Cyrillic - 866
DOS French Canadian - 863
DOS Greek - 737
DOS Greek, Modern - 869
DOS Hebrew - 862
DOS Icelandic - 861
DOS Nordic - 865
DOS Portuguese - 860
DOS Turkish - 857
DOS Western European - 850
IA5 German - 20106
IA5 Norwegian - 20108
IA5 Swedish - 20107
IA5 Western European - 20105
IBM EBCDIC Arabic - 20420
IBM EBCDIC Cyrillic Russian - 20880
IBM EBCDIC Cyrillic Serbian-Bulgarian - 21025
IBM EBCDIC Denmark-Norway - 20277
IBM EBCDIC Denmark-Norway-Euro - 1142
IBM EBCDIC Finland-Sweden - 20278
IBM EBCDIC Finland-Sweden-Euro - 1143
IBM EBCDIC France - 20297
IBM EBCDIC France-Euro - 1147
IBM EBCDIC Germany - 20273
IBM EBCDIC Germany-Euro - 1141
IBM EBCDIC Greek - 20423
IBM EBCDIC Greek Modern - 875
IBM EBCDIC Hebrew - 20424
IBM EBCDIC Icelandic - 20871
IBM EBCDIC Icelandic-Euro - 1149
IBM EBCDIC International - 500
IBM EBCDIC International-Euro - 1148
IBM EBCDIC Italy - 20280
IBM EBCDIC Italy-Euro - 1144
IBM EBCDIC Japanese katakana - 20290
IBM EBCDIC Korean Extended - 20833
IBM EBCDIC Multilingual Latin-2 - 870
IBM EBCDIC Spain - 20284
IBM EBCDIC Spain-Euro - 1145
IBM EBCDIC Thai - 20838
IBM EBCDIC Turkish - 20905
IBM EBCDIC Turkish Latin-5 - 1026
IBM EBCDIC UK - 20285
IBM EBCDIC UK-Euro - 1146
IBM EBCDIC US-Canada - 37
IBM EBCDIC US-Canada-Euro - 1140
IBM Latin-1 - 1047
IBM Taiwan - 20003
ISCII Assamese - 57006
ISCII Bengali - 57003
ISCII Devanagari - 57002
ISCII Gujarati - 57010
ISCII Kannada - 57008
ISCII Malayalam - 57009
ISCII Oriya - 57007
ISCII Punjabi - 57011
ISCII Tamil - 57004
ISCII Telugu - 57005
ISO 6937 - 20269
ISO Arabic - 28596
ISO Baltic - 28594
ISO Central European - 28592
ISO Cyrillic - 28595
ISO Estonian - 28603
ISO Greek - 28597
ISO Hebrew Logical - 38598
ISO Hebrew Visual - 28598
ISO Korean - 50225
ISO Latin 3 - 28593
ISO Latin 9 - 28605
ISO Turkish - 28599
ISO Western European - 28591
Mac Arabic - 10004
Mac Central European - 10029
Mac Chinese Simplified - 10008
Mac Chinese Traditional - 10002
Mac Croatian - 10082
Mac Cyrillic - 10007
Mac Greek - 10006
Mac Hebrew - 10005
Mac Icelandic - 10079
Mac Japanese - 10001
Mac Korean - 10003
Mac Romanian - 10010
Mac Thai - 10021
Mac Turkish - 10081
Mac Ukrainian - 10017
Mac Western European - 10000
Windows Arabic - 1256
Windows Baltic - 1257
Windows Central European - 1250
Windows Cyrillic - 1251
Windows Greek - 1253
Windows Hebrew - 1255
Windows Thai - 874
Windows Turkish - 1254
Windows Vietnamese - 1258
Windows Western European - 1252
Arabic 864 - 864
Arabic ASMO 708 - 708
Chinese Simplified EUC - 51936
Chinese Simplified GB18030 - 54936
Chinese Simplified GB2312 - 936
Chinese Simplified GB2312-80 - 20936
Chinese Simplified HZ - 52936
Chinese Simplified ISO-2022 - 50227
Chinese Traditional Big5 - 950
Chinese Traditional CNS - 20000
Chinese Traditional Eten - 20002
Cyrillic KOI8-R - 20866
Cyrillic KOI8-U - 21866
Europa - 29001
Japanese EUC - 51932
Japanese JIS 0208-1990 and 0212-1990 - 20932
Japanese JIS - 50220
Japanese JIS-Allow 1 byte Kana SO/SI - 50222
Japanese JIS-Allow 1 byte Kana - 50221
Japanese Shift-JIS - 932
Korean - 949
Korean EUC - 51949
Korean Johab - 1361
Korean Wansung - 20949
T.61 - 20261
Taiwan TCA - 20001
Taiwan TeleText - 20004
Taiwan Wang - 20005