
Foundry Virtual Tabletop
D&D Beyond
Astral Tabletop
MapTool
Fantasy Grounds
Beyond Tabletop
Inkarnate
Roll20 is a suite of easy-to-use digital tools that expand pen-and-paper gameplay.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, Roll20 seems to be a lot more popular than Cert Decoder. While we know about 334 links to Roll20, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | roll20.net | certdecoder.com |
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| Listed in |
In their own words, as submitted to SaaSHub.


No description of Roll20 yet.
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Roll20 yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Roll20 and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using Roll20 and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


As a DM for homebrew games, I used Roll20 for 2+ years. When it works, its OK. When it doesn't, its frustrating. I use a lot of custom rules and they are simply not supported due to a lack of modularity within the...
Not easy to learn, not friendly controls
These tools aide gamers during online games. Both Roll20 and the Roll20 alternatives can be best described as table-top games. Launched in 2012, Roll20 has received a lot of positive feedback.
We have no reviews of Cert Decoder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


There are other options: https://roll20.net/. Source: almost 3 years ago
I've used roll20.net up until now. They have a find group feature and a virtual table top with character sheets and dice roller included, so everything you need to play virtually is all on the one site. Source: almost 3 years ago
1 Year Roll20 Pro Subscription ($109 value!) – use it yourself or give it to your GM! Source: almost 3 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
When comparing Roll20 and Cert Decoder, you can also consider the following products.

A self-hosted, modern, and developer-friendly roleplaying platform.
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Official online toolset for Dungeons & Dragons tabletop gaming
Compare D&D Beyond to Roll20 or Cert Decoder:

Create, host, and manage your tabletop role-playing games — online or in person
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MapTool is a 100% community driven and 100% free to use online, multiuser, networked, graphical, interactive, programmable virtual tabletop.
Compare MapTool to Roll20 or Cert Decoder:

Fantasy Grounds is a virtual tabletop to help facilitate play of tabletop-style role-playing games...
Compare Fantasy Grounds to Roll20 or Cert Decoder:

Beyond Tabletop is a set of tools for RPG players with easy-to-use online character sheets and maps.
Compare Beyond Tabletop to Roll20 or Cert Decoder: