
CodeUtil.dev
DevsBox
DevSolvev2
Privacy-first developer tools running 100% in your browser. Format JSON, debug JWTs, encode Base64, generate UUIDs, and test regex with zero server processing.

CaseConverter.cc
WordCounter.net
SmallSEOTools
A.Tools
Word Counter
Convert Case Tool
iLovePDF
Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.

Which is more popular?
Based on our record, Convert Case seems to be more popular. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devrian.in | convertcase.net |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 1 - 9 employees · 2026 | Startup from the United Kingdom · 1 - 9 employees · 2006 |
| Listed in |
In their own words, as submitted to SaaSHub.


DEVRlAN is a privacy-first developer workspace providing practical browser-native tools for common technical tasks. Developers can format and validate JSON, inspect JWTs, encode and decode Base64 and URLs, generate UUIDs, test regular expressions, and use other focused utilities directly in the...
Convert Case is a free, browser-based toolkit offering 100+ utilities for working with text, images, and code. No account, no install - just open a tool and get the job done. Text tools Reformat any text into your desired capitalization style instantly - UPPERCASE, lowercase, Title Case, sentence...
What each product offers, as listed by its team.


How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Devrian.in and Convert Case.
Devrian.in's answer
DEVRlAN is currently an independent developer project and does not have publicly disclosed major customers. The product is available for developers and technical users to use directly.
Convert Case's answer:
Devrian.in's answer
DEVRlAN combines practical developer utilities with a privacy-first, browser-native approach. Tools such as JSON formatting, JWT debugging, Base64 encoding, UUID generation, regex testing, URL encoding, and hashing can be used directly in the browser, with local processing whenever possible and no account or installation required.
Convert Case's answer:
Convert Case combines 100+ text, image, and code tools in one clean, distraction-free interface. Everything runs in the browser instantly, with no account, no installation, and no cost. It's built for speed - open it, use it, done.
Devrian.in's answer
DEVRlAN is designed for developers who want quick, focused utilities without creating accounts, installing software, or sending sensitive data to unnecessary third-party services. Its browser-native workflow keeps common tasks accessible in one place while prioritizing local processing and simplicity.
Convert Case's answer:
Most competitors focus on a single tool or clutter their interface with ads and upsells. Convert Case offers a full suite of 100+ utilities under one roof, completely free, with a consistent and intuitive experience across every tool.
Devrian.in's answer
DEVRlAN is primarily built for software developers, engineers, and technical users who regularly need quick utilities for tasks such as JSON formatting, JWT debugging, encoding and decoding, UUID generation, regex testing, URL encoding, and hashing.
Convert Case's answer:
Anyone who works with text, images, or code regularly - writers, bloggers, developers, students, marketers, and content creators. If you've ever manually retyped text just to change its formatting, Convert Case was built for you.
Devrian.in's answer
DEVRlAN started as an independent developer project focused on making common technical tasks faster and simpler. The goal is to bring useful browser-native utilities into one focused workspace, while keeping privacy and local processing at the center of the experience. It is being developed based on practical developer needs and feedback.
Convert Case's answer:
Convert Case started in 2006 as a simple text case converter and grew organically into a full toolkit as users asked for more utilities. The goal has always been the same: give people fast, reliable tools without the friction of sign-ups, paywalls, or bloated interfaces.
Devrian.in's answer
DEVRlAN is built with Next.js and React using TypeScript. The interface uses Tailwind CSS with CSS variables for the design system, while Framer Motion handles complex UI motion and lucide-react provides the icon system.
Convert Case's answer:
Convert Case is built with PHP and modern web technologies, with all processing handled client-side in the browser where possible to keep things fast and private.
Share your experience with using Devrian.in and Convert Case. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Devrian.in since Aug 2026.
Hi HN, Simple online tools on the web have become unnecessary greedy. For example, * https://jsonformatter.org/ displays 7 ads on page load * https://convertcase.net/ had 4 ads plus a Google Vignette. And many more sites do the same... - Source: Hacker News / about 2 years ago
Even YC VCs don't understand that founders who take investment still have to shift their goal from "making a great product" to "exponentially growing their product" which in most cases is at odds with just "making a great product"... - Source: Hacker News / over 2 years ago
Https://convertcase.net/ - Approx $20k/month. Been going for years and keep on building on it. - Source: Hacker News / over 2 years ago
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Count words, sentences, paragraphs etc.
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Do you need effective SEO tools which are 100% free? Check out our SmallSEOtools.com for checking and removing plagiarism, backlinks, tracking keyword positions, and more.
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