computing.id

CSR Generator

Create a Certificate Signing Request (CSR) and private key for your SSL application.

The private key is generated on our server and sent back to your browser once - the server does not keep a copy. For production certificates, some teams prefer to generate the CSR directly on the target server (e.g. via openssl) so the private key never leaves that machine.

About CSR Generator

CSR Generator creates a Certificate Signing Request and private key pair in your browser for requesting an SSL/TLS certificate from a Certificate Authority. You fill in the Common Name (domain), organization, and location; the result is a CSR block that you send to the CA, plus a private key that you must keep safe on your server and never share. A leaked private key makes the certificate untrustworthy.

How to use

  1. 1 Enter the target you want to check (a domain, IP address, or URL) in the field provided.
  2. 2 Click the run button - the request is processed on Computing ID servers and the results are shown in the panel.
  3. 3 Read the results; copy the parts you need, or change the input and run it again to compare.

Free tools from Computing ID

CSR Generator is one of dozens of network, security, and developer utilities provided free of charge by Computing ID (PT Intprism Computing Technology). Every tool can be used without creating an account or logging in. For tools that run entirely in the browser, your data is never sent to our servers; for tools that need to call a server (such as a DNS lookup or SSL check), only the target you enter is processed, and it is not stored. If you need infrastructure to run your own services, Computing ID also offers Linux and Windows VPS, cPanel hosting, email hosting, S3 Object Storage, WireGuard VPN, and domain registration, with data centers in Indonesia and Singapore and 24/7 technical support.

Related Tools

SSL Checker

Check the validity, expiry date, and chain of a domain's SSL/TLS certificate.

Security Headers Checker

Analyze HTTP security headers (CSP, HSTS, X-Frame-Options, etc.) on any URL.

Mixed Content Checker

Find HTTP resources loaded on HTTPS pages (the cause of browser warnings).

Password Breach Checker

Check whether a password has appeared in public data breaches, without sending the actual password.