
Hourglass
Online timer
Timer Tab
Online Stopwatch
wnr
Timer+ · multiple timers
Memory Timer
For those little reminders during the day

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, Gestimer should be more popular than Cert Decoder. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | maddin.io | certdecoder.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Gestimer 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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Best Reminder App For Mac - OS X - Gestimer!
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Gestimer 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 Gestimer 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.


One of my all-time favorite Mac apps is also a timer, input via mouse instead of typing: http://maddin.io/gestimer/. - Source: Hacker News / about 4 years ago
Gestimer: Quick drag and drop reminders during the day. Source: about 4 years ago
Gestimer- if you need to make a bunch of timers for yourself with a really cool interface. Http://maddin.io/gestimer/. Source: over 4 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
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Online Stopwatch is free to use online tool that allows you to keep track of the important events and tasks that you are performing.
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Better than pomodoro, this timer app balances work and rest.
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Timer+ · multiple timers is an all-in-one-timer application designed for your Apple device, and that allows you to be more productive with your workflow and memorize the things that are important during the day.
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