
Generate Data
FakerBox
Mockaroo
Beeceptor
Faker
Faux Code Generator
RNDGen Random Data Generator tool generates test data in different formats

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 | rndgen.com | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | 2023 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


The RNDGen Data Generator provides an excellent solution for creating simulated data adapted to real-world scenarios. Its universal features allow you to choose data details from a wide range of data fields, including names, emails, locations, addresses, ZIP codes, VIN codes, and more....
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
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Rndgen.com and Cert Decoder.
Rndgen.com's answer
It is completely free. It provides dummy data that mirrors real-world scenarios. It allows for customizable dummy data generation on your own. It generates unlimited fake data rows in various formats: CSV, SQL, JSON, XML, and Excel.
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 Rndgen.com 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 Rndgen.com since Sep 2023.
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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