11 Best Free Online ROT47 Decoder Websites

Here is a list of best free online ROT47 decoder websites. ROT47 is a type of substitution cipher that shifts each character of the data by 47 positions in the ASCII table. It is also a part of the Caesar cipher family where each character is shifted by the “n” position in the ASCII table. Earlier it is used to encode sensitive data. Nowadays, it is not considered very secure and is mainly used for educational purposes. However, the process to decode data encoded through a ROT47 encoder is not very simple. To do that, users need these online ROT47 decoder websites.

Through these websites, users can decode the ciphertext encoded through the ROT47 cipher. Apart from decoding, users can also use these websites to encode ASCII data using the ROT47 encoder. Some of these decoders can fetch encoded data from files and decode it just like any other ROT47 encoded data. ROT47 decoding steps and operations are also explained by some websites. To help out users, I have included the ROT47 decoding steps in the description of each website.

These decoders come with handy tools like Caesar Cipher, ROT-13, ROT-5 Cipher, URL Encoder, URL Decoder, URL Parser, HTML Prettifier, and more. Go through the list to learn more about these websites.

My Favorite Online ROT47 Decoder Website:

dencode.com is my favorite website as it can decode and encode data using ROT47 cipher. It can also fetch data from a file and perform the decoding operation on it.

You can also check out lists of best free Online ROT13 Decoder, Online Base58 Decoder, and Online XML Decoder websites.

Comparison Table:

Features/Website Names	Supports both decoding and encoding	Can fetch and decode data from a file	Offers information related to ROT47 cipher
dencode.com	✓	✓	✓
onlinetexttools.com	✓	✓	✓
dcode.fr	✓	x	✓
rot47.net	✓	x	✓
browserling.com	✓	x	x
calcoolator.eu	✓	x	✓
convertor.tools	✓	x	x
onlinestringtools.com	✓	✓	✓
onlinecryptotools.com	✓	✓	✓
convertcase.com	✓	x	✓
b254.com	✓	x	x

dencode.com

dencode.com is a free online ROT47 decoder website. This website offers multiple encoding and decoding tools, including a ROT47 decoder. This tool can also be used to perform ROT47 encoding. Through this tool, users can easily extract or decode the original data hidden in a ROT47 encoded ciphertext. I also like its ability to fetch files to decode data present within them. This website briefly explains the ROT47 cipher with the help of an example. Now, check out the below steps.

How to decode data using ROT47 decoder online using dencode.com:

Visit this website and choose the ROT47 option from its Cipher menu.
Next, paste the ROT47 encoded data in the input field.
Finally, view the decoded data in the Deocded field.

Additional Features:

This website offers multiple cipher tools like Caesar, ROT13, ROT18, Vigenere, Affine, Atbash, etc.
A good set of String, Number, Color, and Hash tools are also offered by this website.

Final Thoughts:

It is one of the best free online ROT47 decoder websites that can quickly decode data and files using the ROT47 cipher.

Pros	Cons
Can perform both decoding and encoding operations
Explains ROT47 cipher

Home Page

onlinetexttools.com

onlinetexttools.com is another free online ROT47 decoder website. This website offers a simple ROT47 converter that can perform both ROT47 decoding and encoding operations. Along with encoded data, it can also fetch files carrying ROT47 encoded data and decode it back with ease. This website also explains this ROT47 converter tool and examples of multiple conversions are also provided. However, the free version of this tool imposes multiple restrictions like showing ads, not being allowed to be used for commercial use, adding delay to downloads, etc. Now, follow the below steps.

How to decode data using ROT47 decoder online using onlinetexttools.com:

Visit this website using the provided link.
After that, enter encoded data in the input field or fetch a file.
Now, view the decoded data in the second field.
Finally, copy the data or save it in TXT file format.

Additional Features:

This website provides a wide range of Text tools like SPlit Text, Joint Text, Repeat Text, Slice Text, truncate Text, Reverse Text, Trim Text, and more.

Final Thoughts:

It is another good online ROT47 decoder website that can quickly decode ROT47 encoded data and files.

Pros	Cons
Can perform both decoding and encoding operations	Its free version imposes multiple restrictions
Explains ROT47 converter
Supports files

Home Page

dcode.fr

dcode.fr is a free online ROT47 decoder website. Through this website, users can decode or extract the original data encoded using a ROT47 encoder. It can also perform ROT47 encoding operations that encode data made up of visible ASCII characters to the ciphertext to hide the original message. It also explains ROT47 in brief and highlights the ROT47 decoding and encoding methods. It also answers common questions related to ROT47 decoding. Now, follow the below steps.

How to decode data using ROT47 decoder online using deocde.fr:

Go to this website and access the ROT-47 Cipher section.
After that, write or paste the ROT47 encoded data in the Decoder field.
Now, tap on the Decrypt ROT47 button to start the decoding process.
Finally, view the original data in the Results section.

Additional Features:

This website offers multiple encoding and decoding tools based on various cipher methods like Caesar, ROT-13, ROT-5 Cipher, ASCII Shift Cipher, and more.

Final Thoughts:

It is another good online ROT47 decoder website that also highlights the decoding process and is capable of performing ROT47 encoding.

Pros	Cons
Supports ROT47 Encoding
Describes ROT47 decoding process
Offers multiple cipher tools

Home Page

rot47.net

rot47.net is another free online ROT47 decoder website. This website offers a simple ROT47 decoder cum encoder tool. This single tool can perform both ROT47 encoding and decoding operations. It also explains the ROT47 cipher and shows the formula that it uses to perform the encoding and decoding tasks. It even provides the ROT47 cipher implementation in various languages like PHP, Delphi, NodeJS, LUA, Python, C/ C++, etc. Now, follow the below steps.

How to decode data using ROT47 decoder online using rot47.net:

Visit this website and access the ROT47 Character Substitution Cipher.
Now, enter the encoded data or cipher text in the input field.
Next, tap on the ROT47 me! button to start the decoding.
Finally, view and copy the decoded data.

Final Thoughts:

It is a simple and effective online ROT47 decoder website that can decode and encode data using the ROT47 cipher.

Pros	Cons
Supports ROT47 Encoding
Describes ROT47 cipher
Shows ROT47 encoding and decoding formula

Home Page

browserling.com

browserling.com is another free online ROT47 decoder website. Using this website, users can easily decode the data encoded by an ROT47 encoder. By doing so, users can view the actual message hidden by a user. An inbuilt ROT47 encoding functionality is also present in this tool. However, it doesn’t offer many details and information related to ROT47 decoding. Now, follow the below steps.

How to decode data using ROT47 decoder online using browserling.com:

Launch this website and go to its ROT47 Encrypt/Decrypt tool.
Now, write or paste the ciphertext encoded through a ROT47 encoder in the input field.
Next, tap on the ROT47 Translate! button to view the decoded data that users can copy to the clipboard.

Additional Features:

This website offers multiple online tools like URL Encoder, URL Decoder, URL Parser, HTML Prettifier, JSON Minifier, JSON Unescaper, JSON Validator, and more.

Final Thoughts:

It is another good online ROT47 decoder website that helps users quickly decode ciphertext.

Pros	Cons
Can perform both decoding and encoding operations	Lacks inforamtion related to ROT47 decoding
Easy to use

Home Page

calcoolator.eu

calcoolator.eu is another free online ROT47 decoder website. This website comes with an advanced ROT47 decoder/ encoder tool. This tool allows users to use key and shift values in both encoding and decoding operations, unlike other similar websites. However, if the data is not encoded utilizing key and shift values, it can easily be decoded by this decoder and any other ROT47 decoder. A brief description of the ROT47 encoder is also provided by this website. Now, follow the below steps.

How to decode data using ROT47 decoder online using calcoolator.eu:

Launch this website and look for its ROT47 Cipher Encoder/ Decoder tool.
Now, choose the Decrypt (Decode) menu.
Next, enter the encoded data.
Finally, view the decoded data in the Result section.

Additional Features:

This website also offers multiple Statistical, Mathematical, Health, Physics, Chemistry, and Financial calculators.

Final Thoughts:

It is another good online ROT47 decoder website that helps users perform both ROT47 decoding and encoding operations.

Pros	Cons
Can perform both decoding and encoding operations
It briefly explains the ROT47 cipher
Can use key and shift values

Home Page

convertor.tools

convertor.tools is yet another free ROT47 decoder website. This website has an ROT47 Decoder tool to decode the data encoded through the ROT47 encoder. Apart from decoding the data, it can also encode data using the ROT47 cipher. To help new users, it explains the steps to use this tool and highlights use cases where ROT47 is used. Now, check out the below steps.

How to decode data using ROT47 decoder online using converter.tools:

Visit this website and access the ROT47 Decode Data.
Now, paste the encoded data in the input field.
Next, tap on the Generate Now button to view the decoded data.

Additional Features:

This website offers multiple online tools like Text Rewriter, Blog Generator, Job Post Generator, Paragraph Analysis, PPT Tools, and more.

Final Thoughts:

It is another easy-to-use online ROT47 decoder website that can also be used to encode data through the ROT47 cipher.

Pros	Cons
Can perform both decoding and encoding operations
It highlights the use cases of ROT47 decoding

Home Page

onlinestringtools.com

onlinestringtools.com is another free online ROT47 decoder website. This website offers a simple ROT47 decoding and encoding tool that quickly encodes and decodes data using the ROT47 encoder. It can also fetch encoded data from a file. After decoding the data, users can save it in TXT file format. It also explains this ROT47 tool and shows examples of decoding and encoding operations. However, the free version of this tool cannot be used for commercial use. Now, follow the below steps.

How to decode data using ROT47 decoder online using onlinestringtools.com:

Visit this website and access the ROT47 Converter.
Now, enter the encoded data in the input string field or fetch a file.
Next, view the decoded data in the rot47 string field and save it in TXT format.

Additional Features:

This website comes with a good set of String tools like Random String Generator, Generate a String from Regex, Printf a String, Split a String, Repeat a String, and more.

Final Thoughts:

It is another good online ROT47 decoder website that anyone can use without much hassle.

Pros	Cons
Can perform both decoding and encoding operations	Its free version cannot be used for commercial use
Can fetch decoded data from a file
Saves output in TXT format

Home Page

onlinecryptotools.com

onlinecryptotools.com is yet another free ROT47 decoder website. This website comes with a straightforward ROT47 decoder that can decode ROT47 encoded data even if it is contained in a file. Users can also use this tool to perform ROT47 encoding operations. After decoding or encoding the data, users can save it in TXT format. It also describes this ROT47 decoder and its working. Now, follow the below steps.

How to decode data using ROT47 decoder online using onlinecryptotools.com:

Visit this website using the given link.
After that, paste the encoded data or fetch encoded data from a file.
Now, view the decoded data in the decrypted data field.
Finally, save the decoded data in TXT format.

Additional Features:

On this website, users can find multiple crypto tools like ROT-13 Encode Data, ROT-13 Decode Data, Analyze Word Frequency, Analyze Letter Frequency, etc.

Final Thoughts:

It is another ROT47 decoder website that can also decode data fetched from a file.

Pros	Cons
Can perform both decoding and encoding operations
Can fetch decoded data from a file
Saves output in TXT format
Explains ROT47 Decoder and its operation

Home Page

convertcase.com

convertcase.com is another free online ROT47 decoder website. This website offers both Encrypt and Decrypt functionality. To decrypt data, users need to submit the data encoded through a ROT47 encoder. Similarly, it needs ASCII data as input to perform the ROT47 encryption operation. It also provides a brief description of the ROT-47 cipher. Now, follow the below steps.

How to decode data using ROT47 decoder online using convertcase.com:

Visit this website using the given link.
After that, submit the encoded data in the input field.
Next, click on the Decrypt button to view the decoded data.

Additional Features:

This website has multiple online code tools like HTML Minifier, Add <li> tags, Convert INI to JSON, Convert TSV to XML, Convert JSON to XML, and more.

Final Thoughts:

It is another good online ROT47 decoder website that offers all the tools to decode and encode data through the ROT47 cipher.

Pros	Cons
Can perform both decoding and encoding operations
Describes ROT47 cipher in brief

Home Page

b254.com

b254.com is the last free online ROT47 decoder website. Like other similar websites, it offers both the encoding and decoding tools. It also shows the steps to use this tool. However, it lacks information describing the ROT47 cipher. After encoding or decoding the data, users can preview the output on its main interface and copy it to the clipboard. Now, follow the below steps.

How to decode data using ROT47 decoder online using b254.com:

Visit this website, using the given link.
After that, enter ROT47 encoded data in the input field.
Next, tap on the ROT47 button to start the decoding process.

Additional Features:

This website offers multiple online tools like Base32 Decode, Binary to IP, Bbcode to HTML, CSV Insert Column, CSV to JSON, etc.

Final Thoughts:

It is another good online ROT47 decoder website that anyone can use without much hassle.

Home Page

Frequently Asked Questions

What is rot 47 cipher?

ROT47, short for "Rotate by 47," is a very simple substitution cipher belonging to the Caesar cipher family. It works by shifting each character in the text by 47 positions in the ASCII table, wrapping around if necessary.

What is a rot cypher?

"ROT cipher" is usually a shortened phrase for "ROTn cipher," where n represents the number of positions each character is shifted in the alphabet. This type of cipher belongs to the family of Caesar ciphers, named after Julius Caesar who reportedly used it for his secret messages.

What is the 13 shift Caesar Cipher?

The 13 shift Caesar Cipher, also known as ROT13, is a specific variation of the Caesar cipher where each letter in the message (plaintext) is shifted 13 positions down the alphabet.

Is ROT13 a shift cipher?

You're absolutely right! ROT13 is indeed a shift cipher, specifically a variant of the Caesar cipher where the shift value is 13. In fact, the name "ROT13" itself stands for "Rotate by 13.

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