Base64 Encoding and Decoding from Command Line

Excerpt
If you want to encode or decode a string to Base64 from your command line, there are some simple steps to follow. Here are some practical ways to achieve this on different operating systems and shells.

Encoding String to Base64

Encoding in Windows

Open your command prompt.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1certutil -encode input_file output_file
```
For example, to encode a string, you can use the following command:
```
1echo -n "IToolkit" | certutil -encode -
```

Encoding in Linux

Open your terminal.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1base64 input_file -w 0 > output_file
```
For example, to encode a string, you can use the following command:
```
1echo -n "IToolkit" | base64
```

Encoding in Mac

Open your terminal.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1base64 -i input_file -o output_file
```
For example, to encode a string, you can use the following command:
```
1echo -n "IToolkit" | base64
```

Encoding in Shell

Open your shell.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1openssl enc -base64 -in input_file -out output_file
```
For example, to encode a string, you can use the following command:
```
1echo -n "IToolkit" | openssl enc -base64
```

The free Base64 Encode verification tool is as follows:

Base64 Encode

A convenient and user-friendly Base64 encoding tool that effortlessly converts any text into sleek and compact Base64 code.

Try Now

Decoding Base64 to String

Decoding in Windows

Open your command prompt.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1certutil -decode input_file output_file
```
For example, to decode a string, you can use the following command:
```
1echo -n "SVRvb2xraXQ=" | certutil -decodehex -
```

Decoding in Linux

Open your terminal.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1base64 -d input_file -w 0 > output_file
```
For example, to decode a string, you can use the following command:
```
1echo -n "SVRvb2xraXQ=" | base64 -d
```

Decoding in Mac

Open your terminal.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1base64 -D -i input_file -o output_file
```
For example, to decode a string, you can use the following command:
```
1echo -n "SVRvb2xraXQ=" | base64 -D
```

Decoding in Shell

Open your shell.
Type the following command, replacing input_file and output_file with your desired inputs and outputs:
```
1openssl enc -base64 -d -in input_file -out output_file
```
For example, to decode a string, you can use the following command:
```
1echo -n "SVRvb2xraXQ=" | openssl enc -base64 -d
```

The free Base64 Decode verification tool is as follows:

Base64 Decode

A user-friendly Base64 decoding tool that effortlessly converts Base64 into any text you desire, making it a breeze to decode and comprehend encoded messages.

Try Now

Precautions when Using

Be careful with sensitive information; Base64 is not encryption.
Always double-check if you typed the correct syntax for your command.
Don’t forget to check if the output is correct.

In conclusion, encoding and decoding from Base64 in the command line is a practical skill that is useful in various contexts. By following these simple steps, you can easily encode and decode strings in Base64. Just be sure to follow the noted precautions to avoid any potential issues.