International Components for Unicode
: ICU4J
Web Demos
: formatTest
ICU4J
Web Demos
:
bidi
formatTest
icuinfo
interval
patina
numero
flexTest
tuthu
testLocale
escaper
Format Tester
Message
Hello {0}!
Message Type
ICU4J MessageFormat
Java MessageFormat
Java Formatter (printf)
Locale
af [Afrikaans]
af_NA [Afrikaans (Namibia)]
af_ZA [Afrikaans (South Africa)]
agq [Aghem]
agq_CM [Aghem (Cameroon)]
ak [Akan]
ak_GH [Akan (Ghana)]
am [Amharic]
am_ET [Amharic (Ethiopia)]
ar [Arabic]
ar_001 [Arabic (World)]
ar_AE [Arabic (United Arab Emirates)]
ar_BH [Arabic (Bahrain)]
ar_DJ [Arabic (Djibouti)]
ar_DZ [Arabic (Algeria)]
ar_EG [Arabic (Egypt)]
ar_EH [Arabic (Western Sahara)]
ar_ER [Arabic (Eritrea)]
ar_IL [Arabic (Israel)]
ar_IQ [Arabic (Iraq)]
ar_JO [Arabic (Jordan)]
ar_KM [Arabic (Comoros)]
ar_KW [Arabic (Kuwait)]
ar_LB [Arabic (Lebanon)]
ar_LY [Arabic (Libya)]
ar_MA [Arabic (Morocco)]
ar_MR [Arabic (Mauritania)]
ar_OM [Arabic (Oman)]
ar_PS [Arabic (Palestinian Territories)]
ar_QA [Arabic (Qatar)]
ar_SA [Arabic (Saudi Arabia)]
ar_SD [Arabic (Sudan)]
ar_SO [Arabic (Somalia)]
ar_SY [Arabic (Syria)]
ar_TD [Arabic (Chad)]
ar_TN [Arabic (Tunisia)]
ar_YE [Arabic (Yemen)]
as [Assamese]
as_IN [Assamese (India)]
asa [Asu]
asa_TZ [Asu (Tanzania)]
az [Azerbaijani]
az_Cyrl [Azerbaijani (Cyrillic)]
az_Cyrl_AZ [Azerbaijani (Cyrillic, Azerbaijan)]
az_Latn [Azerbaijani (Latin)]
az_Latn_AZ [Azerbaijani (Latin, Azerbaijan)]
bas [Basaa]
bas_CM [Basaa (Cameroon)]
be [Belarusian]
be_BY [Belarusian (Belarus)]
bem [Bemba]
bem_ZM [Bemba (Zambia)]
bez [Bena]
bez_TZ [Bena (Tanzania)]
bg [Bulgarian]
bg_BG [Bulgarian (Bulgaria)]
bm [Bambara]
bm_ML [Bambara (Mali)]
bn [Bengali]
bn_BD [Bengali (Bangladesh)]
bn_IN [Bengali (India)]
bo [Tibetan]
bo_CN [Tibetan (China)]
bo_IN [Tibetan (India)]
br [Breton]
br_FR [Breton (France)]
brx [Bodo]
brx_IN [Bodo (India)]
bs [Bosnian]
bs_Cyrl [Bosnian (Cyrillic)]
bs_Cyrl_BA [Bosnian (Cyrillic, Bosnia and Herzegovina)]
bs_Latn [Bosnian (Latin)]
bs_Latn_BA [Bosnian (Latin, Bosnia and Herzegovina)]
ca [Catalan]
ca_AD [Catalan (Andorra)]
ca_ES [Catalan (Spain)]
cgg [Chiga]
cgg_UG [Chiga (Uganda)]
chr [Cherokee]
chr_US [Cherokee (United States)]
cs [Czech]
cs_CZ [Czech (Czech Republic)]
cy [Welsh]
cy_GB [Welsh (United Kingdom)]
da [Danish]
da_DK [Danish (Denmark)]
dav [Taita]
dav_KE [Taita (Kenya)]
de [German]
de_AT [German (Austria)]
de_BE [German (Belgium)]
de_CH [German (Switzerland)]
de_DE [German (Germany)]
de_LI [German (Liechtenstein)]
de_LU [German (Luxembourg)]
dje [Zarma]
dje_NE [Zarma (Niger)]
dua [Duala]
dua_CM [Duala (Cameroon)]
dyo [Jola-Fonyi]
dyo_SN [Jola-Fonyi (Senegal)]
dz [Dzongkha]
dz_BT [Dzongkha (Bhutan)]
ebu [Embu]
ebu_KE [Embu (Kenya)]
ee [Ewe]
ee_GH [Ewe (Ghana)]
ee_TG [Ewe (Togo)]
el [Greek]
el_CY [Greek (Cyprus)]
el_GR [Greek (Greece)]
en [English]
en_150 [English (Europe)]
en_AG [English (Antigua and Barbuda)]
en_AS [English (American Samoa)]
en_AU [English (Australia)]
en_BB [English (Barbados)]
en_BE [English (Belgium)]
en_BM [English (Bermuda)]
en_BS [English (Bahamas)]
en_BW [English (Botswana)]
en_BZ [English (Belize)]
en_CA [English (Canada)]
en_CM [English (Cameroon)]
en_DM [English (Dominica)]
en_FJ [English (Fiji)]
en_FM [English (Micronesia)]
en_GB [English (United Kingdom)]
en_GD [English (Grenada)]
en_GG [English (Guernsey)]
en_GH [English (Ghana)]
en_GI [English (Gibraltar)]
en_GM [English (Gambia)]
en_GU [English (Guam)]
en_GY [English (Guyana)]
en_HK [English (Hong Kong SAR China)]
en_IE [English (Ireland)]
en_IM [English (Isle of Man)]
en_IN [English (India)]
en_JE [English (Jersey)]
en_JM [English (Jamaica)]
en_KE [English (Kenya)]
en_KI [English (Kiribati)]
en_KN [English (Saint Kitts and Nevis)]
en_KY [English (Cayman Islands)]
en_LC [English (Saint Lucia)]
en_LR [English (Liberia)]
en_LS [English (Lesotho)]
en_MG [English (Madagascar)]
en_MH [English (Marshall Islands)]
en_MP [English (Northern Mariana Islands)]
en_MT [English (Malta)]
en_MU [English (Mauritius)]
en_MW [English (Malawi)]
en_NA [English (Namibia)]
en_NG [English (Nigeria)]
en_NZ [English (New Zealand)]
en_PG [English (Papua New Guinea)]
en_PH [English (Philippines)]
en_PK [English (Pakistan)]
en_PR [English (Puerto Rico)]
en_PW [English (Palau)]
en_SB [English (Solomon Islands)]
en_SC [English (Seychelles)]
en_SG [English (Singapore)]
en_SL [English (Sierra Leone)]
en_SS [English (South Sudan)]
en_SZ [English (Swaziland)]
en_TC [English (Turks and Caicos Islands)]
en_TO [English (Tonga)]
en_TT [English (Trinidad and Tobago)]
en_TZ [English (Tanzania)]
en_UG [English (Uganda)]
en_UM [English (U.S. Outlying Islands)]
en_US [English (United States)]
en_US_POSIX [English (United States, Computer)]
en_VC [English (Saint Vincent and the Grenadines)]
en_VG [English (British Virgin Islands)]
en_VI [English (U.S. Virgin Islands)]
en_VU [English (Vanuatu)]
en_WS [English (Samoa)]
en_ZA [English (South Africa)]
en_ZM [English (Zambia)]
en_ZW [English (Zimbabwe)]
eo [Esperanto]
es [Spanish]
es_419 [Spanish (Latin America)]
es_AR [Spanish (Argentina)]
es_BO [Spanish (Bolivia)]
es_CL [Spanish (Chile)]
es_CO [Spanish (Colombia)]
es_CR [Spanish (Costa Rica)]
es_CU [Spanish (Cuba)]
es_DO [Spanish (Dominican Republic)]
es_EA [Spanish (Ceuta and Melilla)]
es_EC [Spanish (Ecuador)]
es_ES [Spanish (Spain)]
es_GQ [Spanish (Equatorial Guinea)]
es_GT [Spanish (Guatemala)]
es_HN [Spanish (Honduras)]
es_IC [Spanish (Canary Islands)]
es_MX [Spanish (Mexico)]
es_NI [Spanish (Nicaragua)]
es_PA [Spanish (Panama)]
es_PE [Spanish (Peru)]
es_PH [Spanish (Philippines)]
es_PR [Spanish (Puerto Rico)]
es_PY [Spanish (Paraguay)]
es_SV [Spanish (El Salvador)]
es_US [Spanish (United States)]
es_UY [Spanish (Uruguay)]
es_VE [Spanish (Venezuela)]
et [Estonian]
et_EE [Estonian (Estonia)]
eu [Basque]
eu_ES [Basque (Spain)]
ewo [Ewondo]
ewo_CM [Ewondo (Cameroon)]
fa [Persian]
fa_AF [Persian (Afghanistan)]
fa_IR [Persian (Iran)]
ff [Fulah]
ff_SN [Fulah (Senegal)]
fi [Finnish]
fi_FI [Finnish (Finland)]
fil [Filipino]
fil_PH [Filipino (Philippines)]
fo [Faroese]
fo_FO [Faroese (Faroe Islands)]
fr [French]
fr_BE [French (Belgium)]
fr_BF [French (Burkina Faso)]
fr_BI [French (Burundi)]
fr_BJ [French (Benin)]
fr_BL [French (Saint Barthélemy)]
fr_CA [French (Canada)]
fr_CD [French (Congo - Kinshasa)]
fr_CF [French (Central African Republic)]
fr_CG [French (Congo - Brazzaville)]
fr_CH [French (Switzerland)]
fr_CI [French (Côte d’Ivoire)]
fr_CM [French (Cameroon)]
fr_DJ [French (Djibouti)]
fr_DZ [French (Algeria)]
fr_FR [French (France)]
fr_GA [French (Gabon)]
fr_GF [French (French Guiana)]
fr_GN [French (Guinea)]
fr_GP [French (Guadeloupe)]
fr_GQ [French (Equatorial Guinea)]
fr_HT [French (Haiti)]
fr_KM [French (Comoros)]
fr_LU [French (Luxembourg)]
fr_MA [French (Morocco)]
fr_MC [French (Monaco)]
fr_MF [French (Saint Martin)]
fr_MG [French (Madagascar)]
fr_ML [French (Mali)]
fr_MQ [French (Martinique)]
fr_MR [French (Mauritania)]
fr_MU [French (Mauritius)]
fr_NC [French (New Caledonia)]
fr_NE [French (Niger)]
fr_PF [French (French Polynesia)]
fr_RE [French (Réunion)]
fr_RW [French (Rwanda)]
fr_SC [French (Seychelles)]
fr_SN [French (Senegal)]
fr_SY [French (Syria)]
fr_TD [French (Chad)]
fr_TG [French (Togo)]
fr_TN [French (Tunisia)]
fr_VU [French (Vanuatu)]
fr_YT [French (Mayotte)]
ga [Irish]
ga_IE [Irish (Ireland)]
gl [Galician]
gl_ES [Galician (Spain)]
gsw [Swiss German]
gsw_CH [Swiss German (Switzerland)]
gu [Gujarati]
gu_IN [Gujarati (India)]
guz [Gusii]
guz_KE [Gusii (Kenya)]
gv [Manx]
gv_GB [Manx (United Kingdom)]
ha [Hausa]
ha_Latn [Hausa (Latin)]
ha_Latn_GH [Hausa (Latin, Ghana)]
ha_Latn_NE [Hausa (Latin, Niger)]
ha_Latn_NG [Hausa (Latin, Nigeria)]
haw [Hawaiian]
haw_US [Hawaiian (United States)]
he [Hebrew]
he_IL [Hebrew (Israel)]
hi [Hindi]
hi_IN [Hindi (India)]
hr [Croatian]
hr_BA [Croatian (Bosnia and Herzegovina)]
hr_HR [Croatian (Croatia)]
hu [Hungarian]
hu_HU [Hungarian (Hungary)]
hy [Armenian]
hy_AM [Armenian (Armenia)]
id [Indonesian]
id_ID [Indonesian (Indonesia)]
ig [Igbo]
ig_NG [Igbo (Nigeria)]
ii [Sichuan Yi]
ii_CN [Sichuan Yi (China)]
is [Icelandic]
is_IS [Icelandic (Iceland)]
it [Italian]
it_CH [Italian (Switzerland)]
it_IT [Italian (Italy)]
it_SM [Italian (San Marino)]
ja [Japanese]
ja_JP [Japanese (Japan)]
jgo [Ngomba]
jgo_CM [Ngomba (Cameroon)]
jmc [Machame]
jmc_TZ [Machame (Tanzania)]
ka [Georgian]
ka_GE [Georgian (Georgia)]
kab [Kabyle]
kab_DZ [Kabyle (Algeria)]
kam [Kamba]
kam_KE [Kamba (Kenya)]
kde [Makonde]
kde_TZ [Makonde (Tanzania)]
kea [Kabuverdianu]
kea_CV [Kabuverdianu (Cape Verde)]
khq [Koyra Chiini]
khq_ML [Koyra Chiini (Mali)]
ki [Kikuyu]
ki_KE [Kikuyu (Kenya)]
kk [Kazakh]
kk_Cyrl [Kazakh (Cyrillic)]
kk_Cyrl_KZ [Kazakh (Cyrillic, Kazakhstan)]
kl [Kalaallisut]
kl_GL [Kalaallisut (Greenland)]
kln [Kalenjin]
kln_KE [Kalenjin (Kenya)]
km [Khmer]
km_KH [Khmer (Cambodia)]
kn [Kannada]
kn_IN [Kannada (India)]
ko [Korean]
ko_KP [Korean (North Korea)]
ko_KR [Korean (South Korea)]
kok [Konkani]
kok_IN [Konkani (India)]
ks [Kashmiri]
ks_Arab [Kashmiri (Arabic)]
ks_Arab_IN [Kashmiri (Arabic, India)]
ksb [Shambala]
ksb_TZ [Shambala (Tanzania)]
ksf [Bafia]
ksf_CM [Bafia (Cameroon)]
kw [Cornish]
kw_GB [Cornish (United Kingdom)]
lag [Langi]
lag_TZ [Langi (Tanzania)]
lg [Ganda]
lg_UG [Ganda (Uganda)]
ln [Lingala]
ln_AO [Lingala (Angola)]
ln_CD [Lingala (Congo - Kinshasa)]
ln_CF [Lingala (Central African Republic)]
ln_CG [Lingala (Congo - Brazzaville)]
lo [Lao]
lo_LA [Lao (Laos)]
lt [Lithuanian]
lt_LT [Lithuanian (Lithuania)]
lu [Luba-Katanga]
lu_CD [Luba-Katanga (Congo - Kinshasa)]
luo [Luo]
luo_KE [Luo (Kenya)]
luy [Luyia]
luy_KE [Luyia (Kenya)]
lv [Latvian]
lv_LV [Latvian (Latvia)]
mas [Masai]
mas_KE [Masai (Kenya)]
mas_TZ [Masai (Tanzania)]
mer [Meru]
mer_KE [Meru (Kenya)]
mfe [Morisyen]
mfe_MU [Morisyen (Mauritius)]
mg [Malagasy]
mg_MG [Malagasy (Madagascar)]
mgh [Makhuwa-Meetto]
mgh_MZ [Makhuwa-Meetto (Mozambique)]
mgo [Meta']
mgo_CM [Meta' (Cameroon)]
mk [Macedonian]
mk_MK [Macedonian (Macedonia)]
ml [Malayalam]
ml_IN [Malayalam (India)]
mn [Mongolian]
mn_Cyrl [Mongolian (Cyrillic)]
mn_Cyrl_MN [Mongolian (Cyrillic, Mongolia)]
mr [Marathi]
mr_IN [Marathi (India)]
ms [Malay]
ms_Latn [Malay (Latin)]
ms_Latn_BN [Malay (Latin, Brunei)]
ms_Latn_MY [Malay (Latin, Malaysia)]
ms_Latn_SG [Malay (Latin, Singapore)]
mt [Maltese]
mt_MT [Maltese (Malta)]
mua [Mundang]
mua_CM [Mundang (Cameroon)]
my [Burmese]
my_MM [Burmese (Myanmar [Burma])]
naq [Nama]
naq_NA [Nama (Namibia)]
nb [Norwegian Bokmål]
nb_NO [Norwegian Bokmål (Norway)]
nd [North Ndebele]
nd_ZW [North Ndebele (Zimbabwe)]
ne [Nepali]
ne_IN [Nepali (India)]
ne_NP [Nepali (Nepal)]
nl [Dutch]
nl_AW [Dutch (Aruba)]
nl_BE [Dutch (Belgium)]
nl_CW [Dutch (Curaçao)]
nl_NL [Dutch (Netherlands)]
nl_SR [Dutch (Suriname)]
nl_SX [Dutch (Sint Maarten)]
nmg [Kwasio]
nmg_CM [Kwasio (Cameroon)]
nn [Norwegian Nynorsk]
nn_NO [Norwegian Nynorsk (Norway)]
nus [Nuer]
nus_SD [Nuer (Sudan)]
nyn [Nyankole]
nyn_UG [Nyankole (Uganda)]
om [Oromo]
om_ET [Oromo (Ethiopia)]
om_KE [Oromo (Kenya)]
or [Oriya]
or_IN [Oriya (India)]
pa [Punjabi]
pa_Arab [Punjabi (Arabic)]
pa_Arab_PK [Punjabi (Arabic, Pakistan)]
pa_Guru [Punjabi (Gurmukhi)]
pa_Guru_IN [Punjabi (Gurmukhi, India)]
pl [Polish]
pl_PL [Polish (Poland)]
ps [Pashto]
ps_AF [Pashto (Afghanistan)]
pt [Portuguese]
pt_AO [Portuguese (Angola)]
pt_BR [Portuguese (Brazil)]
pt_CV [Portuguese (Cape Verde)]
pt_GW [Portuguese (Guinea-Bissau)]
pt_MO [Portuguese (Macau SAR China)]
pt_MZ [Portuguese (Mozambique)]
pt_PT [Portuguese (Portugal)]
pt_ST [Portuguese (São Tomé and Príncipe)]
pt_TL [Portuguese (Timor-Leste)]
rm [Romansh]
rm_CH [Romansh (Switzerland)]
rn [Rundi]
rn_BI [Rundi (Burundi)]
ro [Romanian]
ro_MD [Romanian (Moldova)]
ro_RO [Romanian (Romania)]
rof [Rombo]
rof_TZ [Rombo (Tanzania)]
ru [Russian]
ru_BY [Russian (Belarus)]
ru_KG [Russian (Kyrgyzstan)]
ru_KZ [Russian (Kazakhstan)]
ru_MD [Russian (Moldova)]
ru_RU [Russian (Russia)]
ru_UA [Russian (Ukraine)]
rw [Kinyarwanda]
rw_RW [Kinyarwanda (Rwanda)]
rwk [Rwa]
rwk_TZ [Rwa (Tanzania)]
saq [Samburu]
saq_KE [Samburu (Kenya)]
sbp [Sangu]
sbp_TZ [Sangu (Tanzania)]
seh [Sena]
seh_MZ [Sena (Mozambique)]
ses [Koyraboro Senni]
ses_ML [Koyraboro Senni (Mali)]
sg [Sango]
sg_CF [Sango (Central African Republic)]
shi [Tachelhit]
shi_Latn [Tachelhit (Latin)]
shi_Latn_MA [Tachelhit (Latin, Morocco)]
shi_Tfng [Tachelhit (Tifinagh)]
shi_Tfng_MA [Tachelhit (Tifinagh, Morocco)]
si [Sinhala]
si_LK [Sinhala (Sri Lanka)]
sk [Slovak]
sk_SK [Slovak (Slovakia)]
sl [Slovenian]
sl_SI [Slovenian (Slovenia)]
sn [Shona]
sn_ZW [Shona (Zimbabwe)]
so [Somali]
so_DJ [Somali (Djibouti)]
so_ET [Somali (Ethiopia)]
so_KE [Somali (Kenya)]
so_SO [Somali (Somalia)]
sq [Albanian]
sq_AL [Albanian (Albania)]
sq_MK [Albanian (Macedonia)]
sr [Serbian]
sr_Cyrl [Serbian (Cyrillic)]
sr_Cyrl_BA [Serbian (Cyrillic, Bosnia and Herzegovina)]
sr_Cyrl_ME [Serbian (Cyrillic, Montenegro)]
sr_Cyrl_RS [Serbian (Cyrillic, Serbia)]
sr_Latn [Serbian (Latin)]
sr_Latn_BA [Serbian (Latin, Bosnia and Herzegovina)]
sr_Latn_ME [Serbian (Latin, Montenegro)]
sr_Latn_RS [Serbian (Latin, Serbia)]
sv [Swedish]
sv_AX [Swedish (Åland Islands)]
sv_FI [Swedish (Finland)]
sv_SE [Swedish (Sweden)]
sw [Swahili]
sw_KE [Swahili (Kenya)]
sw_TZ [Swahili (Tanzania)]
sw_UG [Swahili (Uganda)]
swc [Congo Swahili]
swc_CD [Congo Swahili (Congo - Kinshasa)]
ta [Tamil]
ta_IN [Tamil (India)]
ta_LK [Tamil (Sri Lanka)]
ta_MY [Tamil (Malaysia)]
ta_SG [Tamil (Singapore)]
te [Telugu]
te_IN [Telugu (India)]
teo [Teso]
teo_KE [Teso (Kenya)]
teo_UG [Teso (Uganda)]
th [Thai]
th_TH [Thai (Thailand)]
ti [Tigrinya]
ti_ER [Tigrinya (Eritrea)]
ti_ET [Tigrinya (Ethiopia)]
to [Tongan]
to_TO [Tongan (Tonga)]
tr [Turkish]
tr_CY [Turkish (Cyprus)]
tr_TR [Turkish (Turkey)]
twq [Tasawaq]
twq_NE [Tasawaq (Niger)]
tzm [Central Atlas Tamazight]
tzm_Latn [Central Atlas Tamazight (Latin)]
tzm_Latn_MA [Central Atlas Tamazight (Latin, Morocco)]
uk [Ukrainian]
uk_UA [Ukrainian (Ukraine)]
ur [Urdu]
ur_IN [Urdu (India)]
ur_PK [Urdu (Pakistan)]
uz [Uzbek]
uz_Arab [Uzbek (Arabic)]
uz_Arab_AF [Uzbek (Arabic, Afghanistan)]
uz_Cyrl [Uzbek (Cyrillic)]
uz_Cyrl_UZ [Uzbek (Cyrillic, Uzbekistan)]
uz_Latn [Uzbek (Latin)]
uz_Latn_UZ [Uzbek (Latin, Uzbekistan)]
vai [Vai]
vai_Latn [Vai (Latin)]
vai_Latn_LR [Vai (Latin, Liberia)]
vai_Vaii [Vai (Vai)]
vai_Vaii_LR [Vai (Vai, Liberia)]
vi [Vietnamese]
vi_VN [Vietnamese (Vietnam)]
vun [Vunjo]
vun_TZ [Vunjo (Tanzania)]
xog [Soga]
xog_UG [Soga (Uganda)]
yav [Yangben]
yav_CM [Yangben (Cameroon)]
yo [Yoruba]
yo_NG [Yoruba (Nigeria)]
zh [Chinese]
zh_Hans [Chinese (Simplified)]
zh_Hans_CN [Chinese (Simplified, China)]
zh_Hans_HK [Chinese (Simplified, Hong Kong SAR China)]
zh_Hans_MO [Chinese (Simplified, Macau SAR China)]
zh_Hans_SG [Chinese (Simplified, Singapore)]
zh_Hant [Chinese (Traditional)]
zh_Hant_HK [Chinese (Traditional, Hong Kong SAR China)]
zh_Hant_MO [Chinese (Traditional, Macau SAR China)]
zh_Hant_TW [Chinese (Traditional, Taiwan)]
zu [Zulu]
zu_ZA [Zulu (South Africa)]
Arguments
Add
0
String
Number (0.#)
Date (yyyy-MM-dd HH:mm:ss)
Character
1
String
Number (0.#)
Date (yyyy-MM-dd HH:mm:ss)
Character
2
String
Number (0.#)
Date (yyyy-MM-dd HH:mm:ss)
Character
Result
Hello world!
Pattern Analysis
Hello
{0}
!
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