How do you convert a string to Base64?

To convert a string into a Base64 character the following steps should be followed:

  1. Get the ASCII value of each character in the string.
  2. Compute the 8-bit binary equivalent of the ASCII values.
  3. Convert the 8-bit characters chunk into chunks of 6 bits by re-grouping the digits.

How do I convert Word to Base64?

How to convert Word to Base64

  1. Open free Word website and choose Convert application.
  2. Click inside the file drop area to upload Word files or drag & drop Word files.
  3. You can upload maximum 10 files for the operation.
  4. Click on Convert button.
  5. Download link of result files will be available instantly after conversion.

What is Base64 string example?

Base64 Encoding Example A Base64 encoder starts by chunking the binary stream into groupings of six characters: 100110 111010 001011 101001. Each of these groupings translates into the numbers 38, 58, 11, and 41.

What is Base64 encoding of a string?

The base64 is a binary to a text encoding scheme that represents binary data in an ASCII string format. base64 is designed to carry data stored in binary format across the channels. It takes any form of data and transforms it into a long string of plain text.

How do you decode a string?

Decode String in C++ Suppose we have an encoded string; we have to return its decoded string. The rule for encoding is: k[encoded_string], this indicates where the encoded_string inside the square brackets is being repeated exactly k times.

Can you convert any file to Base64?

Convert Files to Base64 Just select your file or drag & drop it below, press the Convert to Base64 button, and you’ll get a base64 string. Press a button – get base64. No ads, nonsense, or garbage. The input file can also be an mp3 or mp4.

How do I encode a Base64 text file?

How to convert file to Base64 online

  1. Select a local file from your computer.
  2. If necessary, select the desired output format.
  3. Press the “Encode file to Base64” button.
  4. Download or copy the result from the “Base64” field.

How can I tell if a string is Base64 encoded?

In base64 encoding, the character set is [A-Z, a-z, 0-9, and + /] . If the rest length is less than 4, the string is padded with ‘=’ characters. ^([A-Za-z0-9+/]{4})* means the string starts with 0 or more base64 groups.

How is Base64 encoding done?

How it works. Base64 encoding takes the original binary data and operates on it by dividing it into tokens of three bytes. A byte consists of eight bits, so Base64 takes 24bits in total. These 3 bytes are then converted into four printable characters from the ASCII standard.

How do I find Base64 encoding?