Base 64 is a form of encoding used to represent binary data in an ASCII string format. Decoding Base 64 can be a complex and time-consuming task, but thankfully there are a number of free tools available to simplify the process. In this blog post, I’ll be sharing my top 7 free tools for decoding Base 64 so that you can quickly and easily decode any Base 64 encoded data.
utilities-online is a great, free tool for decoding Base64. It offers a straightforward user interface and can decode strings of up to 50 characters long.
To use the tool, simply input your string into the text box and click on the “Decode” button. The decoded string will then be displayed on the next page.
This tool is especially useful for those who are new to Base64 decoding, as the user interface is very easy to understand.
Additionally, utilities-online does not require any special setup or installation; all you need is a web browser and an internet connection.
The base64 encoding algorithm can be used for a variety of purposes, including encrypting passwords and data, making files smaller for easier storage and transmission, and generating unique identifiers.
Base64 is composed of 64 different characters, which are a combination of letters, numbers, and symbols. Each character represents 6 bits of data.
This allows Base64 to encode binary data into printable characters, making it easy to transfer data over the internet and store in databases.
The algorithm works by splitting the source data into chunks of 3 bytes (24 bits) each. Each 3-byte chunk is then converted into 4 6-bit Base64 characters.
Any remaining bytes that cannot be evenly divided by 3 are padded with zeros to form the last Base64 character.
The first tool that we are going to talk about is called “CodeBeautify.org. ” It’s a free, online resource that can be used to decode a base64-encoded string with ease. Simply paste the encoded string into the text box and click the “Decode” button at the bottom of the page and the decoded string will be displayed in the result box below it.
You can also easily copy the result and use it elsewhere without having to re-type or re-paste it. This is a great way to quickly decode any encoded strings, especially if you don’t have access to a specialized program or plugin.
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In addition, this website also offers tools for other coding-related tasks such as formatting JSON, HTML, and XML files, as well as providing advanced code editing features like syntax highlighting, code folding, and auto-indentation.
atob is a free online base64 decoder tool that allows you to quickly and easily decode your base64 encoded data. It is a simple and lightweight tool that works in any modern browser. Simply paste your base64 encoded data into the text box provided and click “Decode”.
The atob tool takes your encoded base64 string and returns the original data as plain text. It is also capable of handling large files and can process up to 64MB of data.
You can also select a specific character set for decoding, including ASCII, UTF-8, Latin-1, and several others.
Atob is very easy to use, so it’s ideal for those who are new to base64 encoding and decoding. It is also great for experienced developers who need a quick and easy way to decode their data. With just a few clicks, you can get your data in its original form in no time.
The last Base64 encoding and decoding online tool that we are going to talk about is called “Byte Scout.” This online tool comes with a very modest interface. It supports various input formats such as Hex, ASCII, UTF8, etc., which you can choose while decoding.
In order to use this tool, you just need to copy-paste the encoded string in the provided space, select the required input format, and hit the “Decode” button. Then, the decoded string will appear in the output box below.
Byte Scout also allows you to download the result as a text file if you wish. Another great thing about this tool is that it has drag-and-drop support so you can easily add your encoded string in the provided box.
It also allows you to view the decoded text in both monospaced and proportional fonts which makes it easier to read. Byte Scout also provides additional information such as Unicode bytes, character code, etc., which can be helpful in some cases.
Browserling actually doesn’t provide an encoding and decoding tool all in one interface, as is the case with most such tools.
Instead, it provides a simple text box where you can paste your encoded text, click “Decode” and it will instantly decode it for you.
It’s a very handy tool if you’re quickly trying to decode some data without any frills or complex features that many of the other solutions on this list have.
What’s more, you don’t even have to install anything or create any accounts — it’s 100% free and web-based. One of the downsides is that you can only use it to decode base64 data; no other type of data can be decoded by this tool.
Still, it’s a great little utility if you don’t need anything too fancy and are just looking to quickly decode some base64 data.
This is another Base64 encoding/decoding tool.
It looks like it hasn’t been updated in a while and some users may find it hard to use.
That being said, if you’re just looking to decode an encoded string into plain text, this is the perfect tool for you.
It allows you to copy and paste your encoded string into the input box and it will quickly decode it for you. You can also encode plain text into an encoded string with this tool as well!