
VisualSitemaps
DYNO Mapper
A1 Sitemap Generator
FlowMapp
PowerMapper
XML-Sitemaps.com
Site Visualizer Professional
Build your website structure in real-time and rapidly share it to collaborate with your team or clients. Start prototyping websites or apps instantly.

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, Octopus.do seems to be a lot more popular than Cert Decoder. While we know about 12 links to Octopus.do, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | octopus.do | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Octopus.do 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.


Overall verdict
Why this product is good
Recommended for
Octopus.do is recommended for web designers, developers, SEO professionals, content strategists, and project managers. It is particularly beneficial for teams looking for a collaborative tool to enhance the website planning process and for individuals or small teams needing a straightforward solution to create and manage visual sitemaps.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Octopus.do, a lightning-fast visual sitemap builder
No Cert Decoder videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Octopus.do 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 Octopus.do 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.


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.


Octopus.do — Visual sitemap builder. Build your website structure in real time and rapidly share it to collaborate with your team or clients. - Source: dev.to / over 2 years ago
By that time, we had launched other services that were much more commercially successful and switched to them. These are https://octopus.do and https://tweek.so Simply put, we don't have time for Pulse. I don't think we will abandon our... - Source: Hacker News / about 3 years ago
You can also look into https://octopus.do/, if what you need is a really low fi content maping of your website. Source: over 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 Octopus.do and Cert Decoder, you can also consider the following products.

Visual Sitemaps | Crawl & Website Architecture + Flows
Compare VisualSitemaps to Octopus.do or Cert Decoder:

Create Sitemaps with the DYNO Mapper Visual Sitemap Generator.
Compare DYNO Mapper to Octopus.do or Cert Decoder:

A1 Sitemap Generator has been in active development and sold since 2005.
Compare A1 Sitemap Generator to Octopus.do or Cert Decoder:

FlowMapp is a UX planning tool for creating visual sitemaps and user flow.
Compare FlowMapp to Octopus.do or Cert Decoder:

Create visual HTML site maps and XML sitemaps for search engines of any web site quickly and easily.
Compare PowerMapper to Octopus.do or Cert Decoder:

Free Online Google Sitemap Generator.
Compare XML-Sitemaps.com to Octopus.do or Cert Decoder: