
AiPPT
Gamma App
Adobe Presentation
Xpptx - Create Presentations with One Click

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, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | app.xpptx.com | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Xpptx is an AI-driven PowerPoint presentation generation tool designed to redefine the efficiency of creating professional PowerPoint slides. Tailored for individual creators, Xpptx supports two core workflows to meet diverse needs: one is creating new presentations via simple text descriptions;...
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
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Xpptx: One Click to Perfect Presentations Instantly
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Xpptx 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.
Xpptx's answer
Large language model-related technologies
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
Xpptx's answer
Professionals who need to report on their work, students, teachers, and company executives.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Xpptx's answer
The products and prices are competitive.
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.
Xpptx's answer
Professionals who need to report on their work, students, teachers, and company executives.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Xpptx's answer
AI-assisted, beautifully designed, and with a vast selection of templates.
Share your experience with using Xpptx and Cert Decoder. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Xpptx since Dec 2025.
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
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