Convert Files to Base64 Online
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Convert TXT Files to Base64 Online

Our online converter allows you to quickly and easily transform your TXT file into a Base64-encoded format. With our fast tool, you can convert your text files in just a few seconds. Simply upload your TXT file, and our converter will take care of the rest, providing you with a Base64-encoded version of your file in no time.

TXT to Base64

Upload a TXT File

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What is Encoding & Base64?

Encoding techniques play a critical role in changing data from one form to another in the world of data storage and transfer. This procedure is critical for guaranteeing efficient data representation, and platform compatibility. Base64 stands out among many encoding systems as a versatile and commonly used technique for turning binary data into human-readable ASCII text.

Base64 encoding works on the premise of breaking down binary data into 6-bit sequences and assigning each sequence a Base64 character. This method converts binary data into a format that can be easily communicated and inserted in text-based contexts such as email messages, web pages, and databases. The generated Base64 string contains a subset of ASCII characters, such as uppercase and lowercase letters, numerals, and special symbols, assuring platform compatibility.

How Does Base64 Encoding Work?

Base64 encoding converts binary data into human-readable ASCII text. It splits binary data into 6-bit sequences and represents each sequence with a corresponding Base64 character. This process ensures that binary data can be embedded within text-based environments without compromising its integrity.

What is the TXT File Extension?

A .txt file is a standard text document that contains unformatted text. Any text-editing or word-processing program can be used to open and edit it. These files are frequently generated by note-taking software such as Notepad or TextEdit. They are frequently used to save notes, instructions, and other text-based data.

What is a TXT to Base64 Converter?

The TXT to Base64 Converter is a program that converts TXT files into their Base64 encoded text equivalent. This conversion enables TXT files to be encoded using the Base64 algorithm.

How do I use the Online TXT to Base64 Encoder?

  1. First, upload your TXT file.
  2. No need to press a button, just wait until the encoding is complete. For large files, this may take longer.
  3. The Base64 result will automatically appear in the Output field.
  4. If you want, you can copy the result using the Copy button.

Is it secure to use your TXT to Base64 Converter?

Yes, we do not save and store either the Base64 data or the TXT file on our servers.

Base64 Characters

Capital letters (A-Z), lower case letters (a-z), digits (0-9) and two additional characters (“+” and “/”) plus a padding character (“=”) make up the Base64 encoding character set.

ValueCharacterBinary Value
0A000000
1B000001
2C000010
3D000011
4E000100
5F000101
6G000110
7H000111
8I001000
9J001001
10K001010
11L001011
12M001100
13N001101
14O001110
15P001111
16Q010000
17R010001
18S010010
19T010011
20U010100
21V010101
22W010110
23X010111
24Y011000
25Z011001
26a011010
27b011011
28c011100
29d011101
30e011110
31f011111
32g100000
33h100001
34i100010
35j100011
36k100100
37l100101
38m100110
39n100111
40o101000
41p101001
42q101010
43r101011
44s101100
45t101101
46u101110
47v101111
48w110000
49x110001
50y110010
51z110011
520110100
531110101
542110110
553110111
564111000
575111001
586111010
597111011
608111100
619111101
62+111110
63/111111