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Kawai shigar da bayananku sannan danna maɓallin ɓoye.

Don bayanan binary (misali hotuna, takardu) yi amfani da fom ɗin loda fayil da ke ƙasa.
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Output

base64
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Ɓoye fayiloli zuwa tsarin Base64

Zaɓi fayil don loda da sarrafawa.

Jawo & Saki fayil anan ko danna don zaɓa

A cikin duniyar masu haɓakawa, ɓoyayyun Base64 yana bayyana a ko'ina inda bayanai ke tafiya ta hanyar da ke goyan bayan rubutu kawai: amincewa ta SAML, abubuwan JWT payload, URIs na bayanai da aka saka a cikin kundin adana shafuka, da jikin MIME na bangarori da yawa don isar da haɗoɓɓuka. Yi amfani da wannan encoder mai aiki a cikin mai binciken kawai lokacin da lambar gida, binciken tsaro, ko wani kwamfuta wanda ba ya da intanet ya hana lallaba bytes zuwa sabis na ɓangare na uku.

// Kayan Aiki Masu Alaƙa

./base64-decoder
Base64 Mai Tantancewa
Buɗe ɓoye Base64 zuwa rubutun asali ko tsarin binary ɗin ta.
→
./url-encoder
Mai Ɓoye URL
Ɓoye kirtanin da % don tura lafiya a cikin URL.
→
./url-decoder
Mai Karanta URL
Karanta ɓangarorin URL da aka ɓoye da % zuwa rubutu.
→
./
Duk Kayan Aiki
Duba duk kayan aikin Ultim8Soft na kan layi.
→

Zaɓuɓɓuka na Ci Gaba

Mai Rarrabe Layi Saita

Tsarin aiki daban-daban suna amfani da haruffan layi saita daban-daban — tsarin Unix da Windows, alal misali, ba sa raba alamomin karyar layin ɗaya. Kafin ɓoyewa, haruffan layi saita a cikin shigarwarku za a maye gurbinsu da zaɓin da kuka zaɓa. Duk da yake wannan saitin yana da ƙarancin mahimmanci don loda fayiloli (tun da fayiloli sun riga suna da masu rarrabe masu dacewa), yana ƙayyade yadda fasalolin 'ɓoye kowane layi daban' da 'raba layuka zuwa sassa' ke aiki.

Ɓoye Kowane Layi Daban

Da wannan zaɓin an kunna, har ma da haruffan layi saita a cikin rubutunku ana juyar dasu zuwa Base64. Wannan yana da amfani musamman lokacin da kuke buƙatar ɓoye wasu shigarwar bayanan daban-daban da ke rarrabu ta breaks na layi. (Lura: Ba za a iya amfani da wannan saitin tare da zaɓin raba sassa ba, tun da haɗaɗɗiyar fitarwa ba za ta cika buƙatun ma'auni ba.)

Raba Layuka zuwa Sassa

Ɓoyayyun Base64 galibi yana samar da string ɗaya mai tsawo da ci gaba. Idan kun fi so a raba fitowar da aka ɓoye zuwa ƙananan sassa masu sauƙin sarrafa, zaɓi wannan zaɓin. Za a saka breaks na layi bisa ƙa'idar MIME (RFC 2045), wanda ke iyakance kowane layi zuwa haruffa 76 mafi yawa. (Lura: Wannan zaɓi yana adawa da fasalin 'ɓoye kowane layi daban'.)

Gudanar da Ɓoyewa mai Aminci ta URL

Ɓoyayyun Base64 na yau da kullun ya haɗa da haruffa kamar "+", "/", da "=" waɗanda ke buƙatar percent-encoding a cikin URLs — wannan na iya ƙara tsawon string ba dole ba. Kunna ɓoyewa mai aminci ta URL don juyar da bayananku zuwa nau'in (RFC 4648 / Base64URL) wanda ke maye gurbin "+" da "-", "/" da "_", kuma ya bar padding na "=". Wannan yana mai da fitowar da aka ɓoye mai kyau don amfani a cikin URLs da sunayen fayil.

Yanayin Live

Lokacin da Yanayin Live ya kunna, ana ɓoye shigarwarku nan da nan ta amfani da ayyukan JavaScript na cikin gida na mai binciken ka — ba tare da aika wasu bayanai zuwa uwar garkenmu ba. Da fatan za a lura cewa wannan yanayin a halin yanzu yana goyan bayan haruffan UTF-8 kawai.

Lura: Zaɓuɓɓuka 'Ɓoye Kowane Layi Daban' da 'Raba Layuka zuwa Sassa' ba za a iya kunna su a lokaci ɗaya ba, tun da yin haka zai sanya fitowar ba ta da inganci don yawancin aikace-aikace.

Mene ne ɓoyayyun Base64?

Ɓoyayyun Base64 hanya ce da aka fi amfani da ita don juyar da bayanan binary zuwa tsarin rubutu. Wannan tsari yana da mahimmanci don isar da bayanai lafiya — kamar hotuna, fayiloli, da multimedia — ta hanyar cibiyoyin sadarwa ko saka su kai tsaye a cikin HTML, CSS, ko XML ba tare da lalacewa ba.

Yadda ɓoyayyun Base64 ke aiki?

Algorithm ɗin Base64 yana juyar da bayanan binary zuwa string da aka ƙirƙira daga haruffa 64 daban-daban. Waɗannan sun haɗa da haruffan babba (A–Z), haruffan ƙanana (a–z), lambobi (0–9), da alamomi biyu na musamman (galibi "+" da "/"). Aikin ɓoyewa yana aiki ta hanyar ɗaukar bytes uku (bits 24) na shigarwar binary a lokaci guda da raba su zuwa ƙungiyoyi huɗu na bits 6. Kowane ƙimar bits 6 (0–63) sannan ana auna shi zuwa harafi na ASCII mai karatu daga haruffan Base64 na 64 (A–Z, a–z, 0–9, da ƙarin biyu kamar "+/" don ma'auni ko "-_" don URL-safe). Shigarwar da tsawon ta ba yawan uku ba ana ƙara mata haruffan "=" don fitowar ta kasance a layi da blocks na haruffa huɗu.

  1. Juyar da bayanan binary na shigarwa zuwa jerin bytes.
  2. Ƙungiyar waɗannan bytes zuwa sassa na uku (bits 24).
  3. Raba ƙungiyar bits 24 zuwa sassan bits 6 huɗu.
  4. Auna kowane sashe na bits 6 zuwa harafi na Base64 da ya dace.
  5. Ƙara padding da harafi na "=" lokacin da ƙungiyar ƙarshe ta ƙunshi ƙasa da bytes 3.

Me ya sa ake amfani da ɓoyayyun Base64 maimakon rubutu na yau da kullun?

  • Ingantuwar Bayanai: Bayanai da aka ɓoye suna kasancewa cikakku yayin jigilar kaya, har ma ta tsarin da ke goyan bayan rubutu kawai.
  • Jituwa ta Duniya: Yana aiki a cikin dandali daban-daban, yarukan shirye-shirye, da yarjejeniyoyi (kamar MIME don haɗoɓɓukan imel).
  • Albarkatun da Aka Saka: Yana ba da damar saka hotuna da sauran kafofin watsa labarai kai tsaye a shafukan yanar gizo ba tare da fayilolin waje ba.
  • Sauƙi: Sauƙin aiwatarwa da buɗe ɓoye, tabbatar da juyar da bayanai cikin sauri don aikace-aikacen yanar gizo na zamani.

Menene abubuwan da ake amfani da ɓoyayyun Base64 a kullum?

Ana amfani da ɓoyayyun Base64 a yanayi daban-daban, ciki har da saka ƙananan dukiyoyin binary a matsayin data URIs a HTML, CSS, da JSON; ɗaukar takaddun shaida a cikin taken HTTP na "Authorization: Basic"; nannade haɗoɓɓukan imel da hotuna ta cikin gida ta MIME; jigilar bytes na sabani ta hanyar da ke goyan bayan rubutu kawai kamar JWT payloads ko jikin webhook; da ɓoye makullan cryptographic don saka su lafiya a cikin fayilolin saiti.

  • Haɗoɓɓukan Imel: Ɓoye fayilolin binary don watsa su ta MIME.
  • Haɓakawa na Yanar Gizo: Saka hotuna ko sauran kafofin watsa labarai kai tsaye a HTML da CSS ta amfani da data URIs.
  • APIs da Ajiyar Bayanai: Ajiye ko watsa bayanan binary lafiya a JSON, XML, ko sauran tsarukan rubutu.

Yaya misali na ɓoyayyun Base64 ke kama?

Yi la'akari da kalmar Man: idan an ɓoye ta a Base64, tana zama TWFu. Aikin ɓoyewa yana juyar da ƙimar ASCII ta kowane harafi zuwa binary, sake ƙungiyar bits, da auna su zuwa tebur na index na Base64. Wannan yana tabbatar da cewa za a iya sake gina bayanan asali daidai idan an buɗe ɓoye su.

Kayan aikin Base64 encoder kan layi ɗinmu yana ba da hanya mai sauri da aminci don ɓoye da buɗe ɓoye bayananku. Ko kuna saka hotuna kai tsaye a cikin shafin yanar gizon ku ko tabbatar da isar da bayanan binary lafiya, ɓoyayyun Base64 albarkatu ne mai aminci kuma na asali don haɓakar yanar gizo ta zamani.