
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.

MTG Arena Tool
17Lands Client
MTGA Tracker
MTGA Pro Tracker
Arena Tutor
MTGMelee
Online deck tracker & analytics for Magic: The Gathering Arena

Which is more popular?
Based on our record, Untapped.gg seems to be more popular. It has been mentioned 54 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codeutil.dev | mtga.untapped.gg |
| Pricing | — | |
| Listed in |
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 Untapped.gg yet.
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
No analysis of Untapped.gg yet.
Walkthroughs and reviews on video.
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That's Crunchy! An Untapped.gg Magic Arena Tracker Review
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeUtil.dev and Untapped.gg.
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 Untapped.gg. 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.
If you used HSReplay the same devs made Untapped for MTGA for stat tracking, deck suggestions, etc. https://mtga.untapped.gg/. Source: over 3 years ago
Wildcards should be used not for cards but for decks. If you really want to play with like Liliana sure you can craft her and throw her into whatever you're running, otherwise you can look for budget or low cost decks to craft (apps like... Source: over 3 years ago
Then you can head over to https://mtga.untapped.gg or https://www.mtggoldfish.com/metagame/standard#paper to get some ideas. Source: over 3 years ago
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Collection browser, a deck tracker and a statistics manager.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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The 17Lands Client uploads the Magic The Gathering Arena draft logs to the 17Lands website.
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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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Electron-based app that helps you track your MTGA decks!
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