
Linux Mint
Fedora
Arch Linux
Debian
Manjaro
Windows 10
openSUSE
Ubuntu is a Debian Linux-based open source operating system for desktop computers.

DuskTools.app
DevToys
CyberChef
Orbilyra
SamToolkit
SmallDevTools
CodeTray.dev
19 free browser-based developer tools — no signup, no tracking, everything runs client-side.

Which is more popular?
Based on our record, Ubuntu seems to be more popular. It has been mentioned 242 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ubuntu.com | devtoolkit.site |
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| Company | — | 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Ubuntu yet.
DevToolKit is a collection of 19 free online developer tools that run entirely in the browser. No backend, no signup, no data ever leaves your machine. Built with Next.js 14 and Tailwind CSS. Tools include: JSON Formatter & Validator, JSON Tree Viewer with node path copying, YAML-JSON...
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Ubuntu 19.10 Review | The Best GNOME Desktop, Yet?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Ubuntu and DevToolKit.site.
DevToolKit.site's answer:
DevToolKit runs 100% in the browser with zero signup. Unlike CyberChef, which has a steep learning curve with its recipe-based interface, DevToolKit gives you 19 standalone tools — each with a clean, focused UI for a single task. Unlike DevToys, it works on any device with a browser — no desktop app installation needed. And unlike SmallDevTools or similar online toolkits, DevToolKit includes unique tools like a PostgreSQL Config Generator (a free PGTune alternative), a Cron Expression Parser that calculates next 10 actual run times, and a JSON Tree Viewer with click-to-copy node paths. Every tool uses native browser APIs like Web Crypto for hashing — no data is ever sent to a server, which matters if you're working with production JWTs, API keys, or database configs.
DevToolKit.site's answer:
Backend and full-stack developers who deal with JSON, JWTs, SQL, cron jobs, and PostgreSQL configuration on a daily basis. DevOps engineers who need quick encoding, hashing, or regex testing without installing CLI tools. Developers who care about data privacy and don't want to paste production tokens or API responses into random websites that may log input data.
DevToolKit.site's answer:
I'm a backend developer with 10+ years of experience in Python and Go, working on distributed systems and microservices. Every day I was jumping between 5-6 different sites to format JSON, decode a JWT, test a regex, or convert a timestamp — each one bloated with ads, cookie banners, and signup walls. One evening I decided to build all the tools I actually use into a single place where everything runs client-side. The first version had 15 tools and took a weekend to build with Next.js and Tailwind CSS. After getting feedback, I added a PostgreSQL Config Generator (because PGTune hasn't been updated in years), a JSON Tree Viewer, and an HTTP Status Code Reference. It's now at 19 tools and growing based on what developers ask for.
DevToolKit.site's answer:
Next.js 14 with App Router for server-side rendering and per-page SEO metadata. Tailwind CSS for styling with a custom dark theme. Web Crypto API (crypto.subtle) for SHA-1/256/384/512 hashing and cryptographically secure password generation — zero external crypto libraries. FileReader API for client-side Base64 file encoding. All tools are React components with no backend — the entire app is static and deployed on Vercel. Each tool is a separate route with its own metadata, canonical URL, and sitemap entry for independent Google indexing.
DevToolKit.site's answer:
DevToolKit is a free tool with no accounts, so we don't track individual users. It's used by individual developers and small teams who need quick, private access to common dev utilities without enterprise overhead. The tool is designed for anyone who works with APIs, databases, or web development and wants a fast, ad-free, privacy-respecting alternative to existing online tools.
DevToolKit.site's answer:
Three things set DevToolKit apart. First, it includes tools you won't find in other online toolkits — a PostgreSQL Config Generator that replaces PGTune with hardware-aware tuning calculations, a Cron Expression Parser that doesn't just describe the schedule but calculates the next 10 actual execution timestamps, and a JSON Tree Viewer where you click any node to copy its full JavaScript path like data.users[0].email. Second, every tool uses native browser APIs instead of external libraries — hashing runs through Web Crypto API with hardware acceleration, passwords use crypto.getRandomValues(), file encoding uses FileReader — meaning zero dependencies and zero data transmission. Third, each of the 19 tools lives on its own URL with dedicated SEO metadata, so you can bookmark devtoolkit.site/jwt-decoder/ and go straight to it — no navigating through menus or loading tools you don't need.
Share your experience with using Ubuntu and DevToolKit.site. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Ubuntu and Mint are both based on Debian and share many similarities. However, some differences may impact performances in certain use cases. For example, Ubuntu tends to be more resource-heavy than Mint, especially...
Ubuntu also has some lightweight games like chess and Sudoku. GNOME Files, formerly known as Nautilus, is the default file manager. It is recognized for its strong community support, regular releases, and focus on...
Ubuntu uses Snaps for package management, and the latter is the reason the Linux community has started repelling it. They completely dropped out-of-the-box support for Flatpaks, as we mentioned in our Ubuntu 23.04...
We have no reviews of DevToolKit.site yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Data Engineers (DEs) are involved in building and maintaining systems that collect, store, and prepare data for data scientists and analysts to use. To be able to achieve this, they employ various techniques and tools, and one of these... - Source: dev.to / 9 months ago
Ubuntu: One of the most widely used and popular Linux distributions. It is user-friendly and recommended for beginners. - Source: dev.to / 9 months ago
The tools are ready. The community is welcoming. And the best part !! You don’t need to be a tech expert to make the switch. Distributions like Ubuntu, Linux Mint, or Pop!_OS are designed for everyone, with intuitive interfaces and... - Source: dev.to / about 1 year ago
Tracking DevToolKit.site since Feb 2026.
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150+ free browser-based developer tools - no sign-up, no tracking, no backend. JSON formatter, Base64 encoder, regex tester, JWT decoder, UUID generator, HTTP status lookup, MIME types, port reference, cron builder & more. Everything runs locally in
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Fedora creates an innovative, free, and open source platform for hardware, clouds, and containers that enables software developers and community members to build tailored solutions for their users.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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You've reached the website for Arch Linux, a lightweight and flexible Linux® distribution that tries to Keep It Simple. Currently we have official packages optimized for the x86-64 architecture.
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