
CyberChef
DevToys
JSON-Formatter.app
CodeTray.dev
CodifyFormatter.org
Devrian.in
DuskTools.app
Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.

Exam Software
Exam Testing
Survey Monkey
Examination Online
Proctorio
Wrexa Edge
ExamTickets
A platform for creating and conducting exams and assessments.

Which is more popular?
Based on our record, Exam.net seems to be more popular. It has been mentioned 15 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codeutil.dev | exam.net |
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In their own words, as submitted to SaaSHub.


CodeUtil.dev is a collection of 20+ browser-based developer tools. JSON formatter & validator, regex tester, cron expression generator, Base64 encoder/decoder, JWT debugger, URL parser, hash generator, and more. Everything runs client-side — no data leaves your browser. No sign-up needed,...
No description of Exam.net yet.
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
No analysis of Exam.net yet.
Walkthroughs and reviews on video.
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Exam.net walkthrough (English)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeUtil.dev and Exam.net.
CodeUtil.dev's answer
CodeUtil.dev runs entirely in the browser — all processing happens on your device, so your data never touches a server. It bundles 20+ tools (JSON, regex, Base64, JWT, cron, hashing, and more) under one roof with zero sign-up. Just open the page and start working.
Share your experience with using CodeUtil.dev and Exam.net. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking CodeUtil.dev since Mar 2026.
We had ours but they were online... Half yearly was MCQ google forms annual was on exam.net which is a platform for tests that "locks" the page, so we don't copy... If we do we need perms to continue, and we were video monitored the... Source: over 4 years ago
Vai mere liye to do device(one monitoring phone, one laptop on which the exam worksheet comes) aur exam.net hai 😭. Source: almost 5 years ago
Can exam.net detect if you use two monitors? Like the test on one than you click to the other does it flag that? Source: almost 5 years ago
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Exam Testing is a powerful online exam software that helps you create high-quality exams, tests...
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json-formatter.app is a free online tool that offers one-click copying, direct file conversion, and downloads. With open-source code and multilingual support, it features JSON beautification and parsing, as well as conversion to other formats like XM
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Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
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