https://github.com/unitvectory-labs/certsummary

A tool for securely decoding and inspecting SSL/TLS certificates directly in your web browser.
https://github.com/unitvectory-labs/certsummary

Last synced: about 1 year ago
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A tool for securely decoding and inspecting SSL/TLS certificates directly in your web browser.

• Host: GitHub
• URL: https://github.com/unitvectory-labs/certsummary
• Owner: UnitVectorY-Labs
• License: mit
• Created: 2025-03-03T23:05:30.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-04-26T11:33:33.000Z (about 1 year ago)
• Last Synced: 2025-05-08T00:14:11.005Z (about 1 year ago)
• Language: JavaScript
• Homepage: http://certsummary.unitvectorylabs.com/
• Size: 33.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# certsummary

A tool for securely decoding and inspecting SSL/TLS certificates directly in your web browser.

## Overview

**certsummary** lets you decode and inspect SSL/TLS certificates right in your browser—no server interaction required. Simply visit [https://certsummary.unitvectorylabs.com/](https://certsummary.unitvectorylabs.com/), paste in a PEM-formatted certificate, and see all the key details instantly. Built with vanilla JavaScript and HTML, it leverages the [jsrsasign](https://github.com/kjur/jsrsasign) library for reliable certificate parsing and decoding.

## Features

- Decode and inspect PEM-formatted SSL/TLS certificates

- Extract and display essential certificate details

- Compute and display SHA-1 and SHA-256 fingerprints

- Provide clickable links to [crt.sh](https://crt.sh) for extended analysis