Effortlessly decode and convert Base64-encoded data back to HTML format using our user-friendly online converter.
Base64 to HTML
Output: Decoded Text
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What is Base64?
The most important facts about Base64:
- Base64 encodes binary data into human-readable text.
- It is used in emails, websites, and databases.
- Used for embedded images, and data transmission.
- It has an increased size.
- Not an encryption method.
What is Base64 Decoding?
Here are the basics of decoding:
- Decoding is the process of converting data from one format back to the original format.
- It is the opposite of encoding.
- Decoding is used to reverse the process of encoding.
- For example, decoding a Base64 string will convert it back into its original binary data.
How Does Base64 Decoding Work?
Here are the specific Base64 decoding steps:
- Delete padding characters, if any.
- Split the Base64 string into groups of four characters.
- Translate each group of four characters into a corresponding 24-bit integer.
- Break the 24-bit integer into three 8-bit integers (bytes).
- Convert each 8-bit integer (byte) back into its corresponding binary value.
- Combine the three 8-bit integers (bytes) to form the original binary data.
What is HTML?
The standard language for creating web pages is HTML or Hyper Text Markup Language. It organizes the content of the webpage and instructs the browser on how to display it. HTML elements, which are specified by start and end tags, are used to label information such as headings, paragraphs, and links. Some elements are empty or lack an end tag. HTML often works with CSS, JavaScript or PHP to create complete web pages.
What is the Base64 to HTML Converter?
The Base64 to HTML Converter is a program that allows you to convert Base64-encoded data back into the original HTML format.
How To Use the Online Base64 to HTML Decoder?
- Simply enter the Base64 encoded file in the Input field.
- The conversion time may vary depending on the size, so please wait until it is finished.
- If you wish, you can download the decoded HTML file by clicking the Download button.
Is it secure to use your Base64 to HTML Converter?
Our program is designed entirely on the client side, ensuring that all conversion procedures take place directly within your web browser. Using this method, no data is sent to our servers during the conversion process. Using this client-side paradigm, we prioritize the security and confidentiality of your information.
Base64 Characters
Base64 uses a specific subset of the ASCII character set, comprising 64 distinct characters:
- Uppercase and lowercase letters
- Digits
- Special characters
- Padding character
This character set ensures that Base64 encoded data remains human-readable while retaining a balance between compatibility and security.
Value | Character | Binary Value |
---|---|---|
0 | A | 000000 |
1 | B | 000001 |
2 | C | 000010 |
3 | D | 000011 |
4 | E | 000100 |
5 | F | 000101 |
6 | G | 000110 |
7 | H | 000111 |
8 | I | 001000 |
9 | J | 001001 |
10 | K | 001010 |
11 | L | 001011 |
12 | M | 001100 |
13 | N | 001101 |
14 | O | 001110 |
15 | P | 001111 |
16 | Q | 010000 |
17 | R | 010001 |
18 | S | 010010 |
19 | T | 010011 |
20 | U | 010100 |
21 | V | 010101 |
22 | W | 010110 |
23 | X | 010111 |
24 | Y | 011000 |
25 | Z | 011001 |
26 | a | 011010 |
27 | b | 011011 |
28 | c | 011100 |
29 | d | 011101 |
30 | e | 011110 |
31 | f | 011111 |
32 | g | 100000 |
33 | h | 100001 |
34 | i | 100010 |
35 | j | 100011 |
36 | k | 100100 |
37 | l | 100101 |
38 | m | 100110 |
39 | n | 100111 |
40 | o | 101000 |
41 | p | 101001 |
42 | q | 101010 |
43 | r | 101011 |
44 | s | 101100 |
45 | t | 101101 |
46 | u | 101110 |
47 | v | 101111 |
48 | w | 110000 |
49 | x | 110001 |
50 | y | 110010 |
51 | z | 110011 |
52 | 0 | 110100 |
53 | 1 | 110101 |
54 | 2 | 110110 |
55 | 3 | 110111 |
56 | 4 | 111000 |
57 | 5 | 111001 |
58 | 6 | 111010 |
59 | 7 | 111011 |
60 | 8 | 111100 |
61 | 9 | 111101 |
62 | + | 111110 |
63 | / | 111111 |