
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.

MyEtherWallet
Exodus.io
Jaxx
Trezor.io
Atomic Wallet
MetaMask.io
Trust Wallet
A browser for the Ethereum network

Which is more popular?
Based on our record, Toshi seems to be more popular. It has been mentioned 37 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codeutil.dev | wallet.coinbase.com |
| 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 Toshi 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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeUtil.dev and Toshi.
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 Toshi. 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.
MetaMask, Coinbase or any other wallet that supports the Ethereum network. - Source: dev.to / over 3 years ago
An NFT on Ethereum Mainnet (NFT Contract address and NFT ID number). - Source: dev.to / about 4 years ago
I created a Coinbase Wallet following the link from https://wallet.coinbase.com to install a Web browser extension but was disappointed to see it doesn't support BTC. Apparently, only the mobile app versions of the Coinbase Wallet... Source: over 4 years ago
When comparing CodeUtil.dev and Toshi, you can also consider the following products.


MyEtherWallet is a free, open-source, client-side interface.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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All-in-one app to secure, manage and exchange blockchain assets.
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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
Compare JSON-Formatter.app to CodeUtil.dev or Toshi:

Jaxx.io is a blockchain wallet available as desktop software, a mobile app, or as a Chrome extension
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