CSR Decoder

About CSR Decoder

About CSR Decoder


A Certificate Signing Request (CSR) is an essential component when it comes to receiving an SSL certificate issued. Just like the documentation you're expected to complete and give when applying for a driver's license, you prefer to make certain that all of your input is valid and up to date. An error can lead to a miss-issuance or not getting the certificate you have issued at all.


To help you in CSR generation, we can as well support you to decode your CSR to make sure that it contains all the accurate information. This is a useful practice in general but is primarily valuable when you're re-using an old CSR or possess multiple CSRs for multiple orders.


In the below article, we will look in-depth at the CSR Decoder tool and learn about its unique features and the benefits it provides to its users along with the end users. 


What is CSR Decoder?

The Certificate Signing Request (CSR) Decoder is a simple yet powerful tool that decodes the information about your Certificate Signing Request to verify if it includes accurate information. CSR is encrypted messages comprising identifying pieces of information sent to a Certificate Authority (CA) for you to apply for an SSL Certificate. 


Your CSR should begin with the line: "-----BEGIN CERTIFICATE REQUEST-----" and end with the line: "-----END CERTIFICATE REQUEST-----" It is important to note that there should be a total of five dashes on either side of both prompts.


Features of CSR Decoder 


Detailed Report

CSR Decoder provides its users with a detailed report that includes the issuer's name and signature, the city and region of the organization, the serial number of the certificate that gives it its unique structure, an email address that can be used to convey with the provider organization, country and country code, start and end dates, etc. 


Easy to use

A CSR (Certificate Signing Request) decoder tool is employed to decode the encrypted CSR data put in during the CSR generation procedure. This tool aids you in verifying if your CSR information is valid or not. Single-click solution to scanning your CSR information, all you have to do is copy and paste your encrypted CSR Data on the text box provided and hit on the submit button.


Decrypts all Types of Certificate 

With the use of this free online tool, you can instantly examine DER, PEM or PFX-encoded SSL certificates. All you need to do is copy-paste the digital certificate’s alphanumeric symbols into the box and let the decoder do the rest of the task.





12th County Road, Example,
Tamil Nadu, 700 003, India.

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