HTML5 provides a local file reader object that allows you to load files locally without sending to the server. Please visit which is a fantastic image gallery!Įncode Any File (Binary) to BASE64 via HTML5 Local FileReader will be translated to: VGhpcyBwYWdlIHByb3ZpZGVzIGEgSmF2YXNjcmlwdCBvbmxpbmUgd2ViLWJhc2VkIEJhc2U2NCBFbmNvZGVyL0RlY29kZXIu Convert Text to Base64īase64 makes every 3 characters into 4 Base64 digits! Extra '=' are padded into the input so that last group always has 4 base64 digits.Įxample: This page provides a Javascript online web-based Base64 Encoder/Decoder. ![]() that is only 1 or 2 characters at the end of the input, then the following action is performed: Extra bytes are added with value zero so there are 3 bytes, and perform the conversion to base64. If the length of the input is not divisible by 3, i.e. Thus, each new character is from 0 to 63, which is mapped into new characters using this 64-character table. ![]() 3 X 8 = 24 bits, and regroup it into 4 characters 4 X 6 = 24 bits. It uses a 64 character table ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/= and group every 3 characters of input, e.g. The Base64 Encode Technique is often used to make binary data (those non-printable) into text-printable characters. This page provides a Javascript implementation online Base64 encoder and decoder that can be used to convert Text and Binary Data to Base64 format.
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