CodeUtil.dev
CodeLive Studio.cyou
Free Dev Tools Studio
Livecode
Base64Encode.dev
CodePen
DeveloperToolBox.tech
Fast, free developer tools. JSON formatter, Base64, JWT, Regex and more. Runs 100% in your browser.

DevsBox
DevToolKit.site
FreeToolkit
WebToolKit.tech
Webtools.takendrabam.com.np
29 free browser-based developer tools — JWT, regex, cron, timestamp converters, CSS generators, security checkers, and content generators. No sign-up required.
Which is more popular?
Based on our record, SamToolkit 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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CT
CodeTray.dev
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| Website | codetray.dev | samtoolkit.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of CodeTray.dev yet.
SamToolkit is a free collection of 29 small, focused developer utilities across 7 categories — converters, debuggers, generators and reference tools. Everything runs client-side in your browser, so nothing you paste or type is ever sent to a server. There is no account, no sign-up and no paywall,...
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 SamToolkit yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using CodeTray.dev and SamToolkit. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking CodeTray.dev since Jun 2026.
So I built my own PDF Merge and PDF Split tools on SamToolkit. They're free for 10 pages a day, and if you need more, you can buy a $5 weekly pass: a one-time payment that never renews automatically, so there's no subscription to forget... - Source: dev.to / 11 days ago
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19 free browser-based developer tools — no signup, no tracking, everything runs client-side.
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100+ free online tools: JSON formatter, Base64 encoder, UUID generator, regex tester, age calculator, color picker, unit converter & more. Fast, private — runs entirely in your browser. No login.
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