With this handy web application, you can easily decode and convert Base64-encoded audio data back to WAV format.
Base64 to WAV Decoder
Input: Base64 WAV
What is Base64 Encoding?
Base64 encoding is a method to represent binary data, like images or files, using a set of 64 ASCII characters. It converts 8-bit binary data into a string of 64 characters that are safe for transmission over text-based protocols. This encoding is commonly used in email attachments, data storage, and web technologies.
What is Base64 Decoding?
The process of turning a Base64-encoded string back into its original binary form is known as decoding. It converts the set of 64 ASCII characters back into binary data by reversing the encoding. This is required for retrieving the original data once it has been Base64 encoded.
How Does Base64 Decoding Work?
Base64 decoding works by taking a Base64-encoded string and converting it back to its original binary form. The encoded string is divided into groups of four characters, each representing a 6-bit value. These 6-bit values are then combined to form 8-bit bytes. The process is repeated until the entire encoded string is decoded. Padding characters are used to ensure the length is a multiple of 4. The resulting binary data represents the original information.
What is WAV?
WAV (Waveform Audio File Format) is a popular and uncompressed audio file format. It stores audio data in a way that retains the original sound quality. WAV files are widely used for high-quality audio recordings and are a common format for storing raw audio data on Windows systems.
What is the Base64 to WAV Converter?
The Base64 to WAV Converter is a program that allows you to convert Base64-encoded audio data back into the original WAV audio format.
How To Use the Online Base64 to WAV Decoder?
- Simply enter the Base64 encoded WAV audio file in the Input field.
- Once the content has been decoded, the audio file can be listened to. (The conversion time may vary depending on the size.)
- If you wish, you can also download the decoded WAV file by clicking the Download button.
Is it secure to use your Base64 to WAV Converter?
Yes, we do not save and store either the Base64 data or the WAV file on our servers.
Base64 Characters
Uppercase letters (A-Z), lowercase letters (a-z), digits (0-9), and two additional characters, typically “+” and “/”, comprise the set of 64 ASCII characters used in Base64 encoding. The “=” character is used for padding.
| 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 |
