DevUtilX
NanoUtil
DevPicker
Appkit
Best Programming Toolkit
100+ Developer Tools
CodifyFormatter.org
DeveloperToolsKit
SmallDevTools
TinyWow
CyberChef
LaunchKit - Open Source
whatdevsneed
iLovePDF
IT Tools
DevToys
DevUtilX
SmallDevToolsDevUtilX's answer
All-in-One Toolkit โ Over 100+ tools in a single place (no more 20 bookmarks).
Consistent UI/UX โ Same design language, editors, copy/download buttons โ smooth switching.
Wide Variety โ From JSON formatters โ CSS generators โ QR/barcode makers โ validators โ image compressors.
Dev-Friendly by Design โ Built with features developers love: syntax highlighting, toasts, live previews.
DevUtilX's answer
Competitors often give you one tool per site. DevUtilX brings 100+ tools under one roof โ less tab-hopping, more productivity.
DevUtilX has a clean, consistent UI with instant results.
Built for developers by developers: syntax highlighting, live previews, download/copy buttons, dark mode โ the little details that matter.
DevUtilX's answer
DevUtilX's answer
Every developer knows the struggle: Youโre in the middle of coding, and suddenly you need a quick JSON formatter, a CSS gradient generator, or a way to validate an API response. You Google it, land on a cluttered site, use the tool once, and then repeat the cycle tomorrow with another tool.
That frustration was the seed for DevUtilX.
The idea was simple: what if all these everyday developer tools lived in one clean, reliable place? A place that didnโt force sign-ups, didnโt send your code to unknown servers, and didnโt make you click through pop-ups just to copy your output.
So DevUtilX was born โ a Swiss Army knife for developers. Instead of 20 scattered bookmarks, you get 100+ free tools under one roof: formatters, validators, converters, generators, CSS helpers, image utilities, and more. Each tool works instantly in your browser, powered client-side for speed, privacy, and simplicity.
What started as a small personal project has now grown into a platform used by developers, students, and freelancers around the world. And the journey isnโt done โ with community feedback, new tools keep getting added to make DevUtilX even more powerful.
Based on our record, SmallDevTools seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
A collection of 25+ tools for developers to help with commonly performed tasks like Encoding/Decoding, Minifying, Test Dummy data set, and a lot more. - Source: dev.to / over 2 years ago
SmallDev.tools โ A free tool for developers that allows you to Encode/Decode various formats, Minify HTML/CSS/Javascript, Beautify, Generate Fake/Testing real like dataset in JSON/CSV & multiple other formats and many more features. With a delightful interface. - Source: dev.to / over 3 years ago
โก Go to http://smalldev.tools, search js/css minifier. - Source: dev.to / almost 4 years ago
NanoUtil - Generate UUIDs, format JSON/XML, create test data, and calculate compound interest. Over 20 free web tools that work offline. No sign-ups or data collection.
TinyWow - TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.
DevPicker - Free online tools for website developers, choose from text (convert, upper, lower, reverse, alternating), random (integer, color, country, youtube video), string (json decode, php serialize etc.) and lots more tools.
CyberChef - The Cyber Swiss Army Knife
Appkit - A collection of generators for web development
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.