Stringabulous! Base64 to String Decoder Examples Click to try! click me Base64-decode a Message This example converts a base64-encoded string to a regular string. In its base64 form, it's not possible to read but after decoding we see a message from the famous Youtuber Husky. aGV...
return String.fromCharCode(c); }).join(''); }; return base64 = { encode: encode, decode: decode } })(); // test @website: http://tool.oschina.net/encrypt?type=3 var s = "this is a example"; var enc = base64.encode(s); console.log(enc); console.log(base64.decode(enc...
The number system has a base of 64, which means that each character requires 6 bits of storage. This page should be useful to anyone who occasionally comes across a base64 string that they want to decode. This includes things like HTTP basic authentication passwords. This app is helpful ...
Image-abulous! Base64 JPG Decoder Examples Click to try! click me Convert Base64 to a JPG In this example, we decode a base64-encoded JPEG image of a power tool. An initially unintelligible string of ASCII characters is transformed into a visually understandable image of an electric drill...
If a string contains characters that can't be represented in 8 bits(e.g. UTF16), it will break.To handle Unicode characters, you need, firstly, to escape the string to an array of 8-bit bytes and then use the window.btoa() function to encode to Base64:Javascript btoa() to perfor...
Simple, free, and easy-to-use online tool that converts base64 to PNG. Simply import your base64 text here and it'll transform into a viewable PNG image.
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Encoding Base64 in JavaScript Using the btoa() Function Thebtoa()function is a built-in JavaScript function that takes a binary string as an argument and returns its Base64-encoded equivalent. It is supported in modern browsers and can be used to encode strings as follows: ...
out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } } return out; } function utf8to16(str) { var out, i, len, c; var char2, char3; out = ""; ...
Java BASE64 utf8字符串解码 、、、 我使用org.apache.commons.codec.binary.Base64来解码字符串,它是utf8。有时我得到base64编码的字符串,解码后看起来像^@k��@@。如何检查base64是否正确,或者解码后的utf8字符串是否为合法的utf8字符串?public static Stringbase64Decode(String str) { ...