
Convert Case
CaseConverter.cc
Case Converter 24
Case Convert Tool
CaseConvertOnline.org
Convert Case Tool
lineremover.com
Free online ConvertCase tool for text case conversion. Convert text to uppercase, lowercase, title case, sentence case and more.

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 | caseconverter.it.com | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Quickly convert text between uppercase, lowercase, sentence case, and more with our free online tool. No signup required – perfect for writers, developers, and students!
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.


No features have been listed yet.
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 CaseConverter.it.com and Cert Decoder.
CaseConverter.it.com's answer
Why isn’t there a tool that just… works? No fluff, no tracking, with the exact formats developers actually need?
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.
CaseConverter.it.com's answer
All processing happens client-side—no user data stored.
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
CaseConverter.it.com's answer
Formatting subtitles, social media bios, or email subject lines.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
CaseConverter.it.com's answer
Runs in Your Browser: Your text is never sent to servers (unlike cloud-based tools that log data).
Works Offline: Save the page as a local HTML file for air travel/remote work.
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.
CaseConverter.it.com's answer
No ads, no popups, no mandatory signups.
Share your experience with using CaseConverter.it.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 CaseConverter.it.com since Jul 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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Case Converter
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Quickly convert text to different letter cases online: lower case, UPPER CASE, Sentence case, Capitalized Case, aLtErNaTiNg cAsE, and more.
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