Generate self-signed certs in browser

In plain words

Generate self-signed certs in browser is a web-based tool that creates self-signed certificates directly in the browser without requiring external software or command-line tools. It is designed for developers and system administrators who need to quickly generate SSL/TLS certificates for testing, development, or internal use. The tool eliminates the need to install additional software or navigate complex certificate generation processes.

written from the facts on this page · September 2026

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  I made a script to generate self-signed SSL certs for local development2018 · github.com · ▲107

  A bash script for generating trusted self-signed SSL certs for local development on your Mac - kingkool68/generate-ssl-certs-for-local-development

• SS
  Self-signed certs as a service2013 · lolroot.ca · ▲16
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  Mkcert – Valid HTTPS certificates for localhost2019 · blog.filippo.io · ▲839
• WF
  Website for creating self-signed certificates2024 · dexter.xn--dpping-wxa.eu · ▲6

  If you're developing locally and need to use HTTPS for whatever, then this tool is hopefully useful to you. I made it because there's a lot of bad info online about generating self-signed certificates. For instance, a lot of guides don't use the SAN list extension or show you how to create a proper certificate chain. Firefox doesn't allow a CA certificate to be used as an end certificate. Getting a working certificate can get pretty confusing, especially for newcomers to certificates or webdev. Having a website for this also means the process of getting a certificate is the same, no matter…

• AT
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• TC
  TinyCert – Certificates as a service2014 · tinycert.org · ▲46

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