DevToys
CyberChef
IT Tools
JSONFormatter.org
A.Tools
10015.io
TinyWow
DevToys for Mac
FlowToolkit.tech
DevBox
FlowBite
Flowkit
Flowlist
FlowToolkit is a privacy-first collection of browser-based tools designed for developers, designers, marketers, and everyday users. Unlike many online tools that require uploading your files to external servers, FlowToolkit processes everything directly in your browser, keeping your data private and secure.
Whether you're formatting JSON, splitting large CSV files, generating SEO assets, creating CSS designs, or working with images and PDFs, FlowToolkit provides a fast and seamless experience without requiring registration or software installation.
• JSON Formatter & Validator • Regex Tester • MD5 Hash Generator • Mock Data Generator • Database Seeder • Diff Checker • CSS Grid Generator • Flexbox Generator
• Sitemap Generator • Robots.txt Generator • Slug Generator
• Color Palette Generator • Gradient Generator • Box Shadow Generator • Border Radius Generator • Glassmorphism Generator • Neumorphism Generator
• CSV Splitter • Unit Converter • BMI Calculator
🔒 Privacy First – Your data stays on your device. ⚡ Fast Processing – Browser-based tools with instant results. 🌐 No Installation Required – Works directly in modern browsers. 📱 Mobile Friendly – Use your favorite tools anywhere. 🆓 Free to Use – No account required. 🎯 Simple and Focused – Clean interface without unnecessary complexity.
• Developers who need quick utilities for daily tasks. • Designers creating CSS effects and color systems. • SEO professionals generating sitemaps and robots.txt files. • Marketers and analysts working with CSV and data files. • Anyone looking for secure online tools without uploading sensitive data.
FlowToolkit was built with a simple mission: provide powerful, privacy-respecting tools that work instantly in your browser. No uploads, no complicated setup, and no compromise on user privacy.
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FlowToolkit.tech's answer:
FlowToolkit stands out by combining privacy, speed, and convenience in a single platform. Unlike many online tools that require uploading files to external servers, FlowToolkit processes data directly in the browser whenever possible. This means users can format JSON, split CSV files, generate SEO assets, create CSS designs, and use various developer utilities while keeping their data private and secure.
FlowToolkit.tech's answer:
FlowToolkit is built for developers, designers, marketers, students, freelancers, and professionals who need quick access to reliable online tools. Whether you're formatting JSON, generating CSS, creating SEO files, processing CSV data, or using utility calculators, FlowToolkit helps you complete tasks faster without switching between multiple websites.
FlowToolkit.tech's answer:
FlowToolkit started from a simple frustration: using dozens of different websites for small tasks while constantly uploading files and data to third-party servers. The goal was to create a single toolkit that is fast, privacy-friendly, and easy to use. What began as a few developer utilities has grown into a comprehensive collection of tools covering development, design, SEO, and productivity workflows.
FlowToolkit.tech's answer:
Most tool websites focus on a single category or rely heavily on server-side processing. FlowToolkit brings together developer, SEO, design, and utility tools in one place with a clean and distraction-free experience. Users don't need to install software, create an account, or worry about their files being stored on external servers. It's fast, privacy-focused, and designed for everyday productivity.
FlowToolkit.tech's answer:
FlowToolkit is built using modern web technologies focused on performance and user experience. The platform leverages React for the frontend, browser-based processing for many tools, responsive design principles for mobile compatibility, and modern JavaScript libraries to deliver fast and reliable functionality directly within the browser.
FlowToolkit.tech's answer:
FlowToolkit is currently used by a growing community of developers, designers, marketers, freelancers, and students worldwide. As an early-stage product, we're focused on building a strong user base and continuously improving the platform based on community feedback.
Based on our record, DevToys seems to be more popular. It has been mentiond 16 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.
There are lots of these, but this is the first that I've seen that focused on frontend dev a bit more. I've saved it to my list of tools for reference. Here's another with a more local / backend / IT flavor: https://it-tools.tech I have a couple more local apps with similar functions. Here's one that's cross platform[0]. This one appears to be Mac only[1]. Someone else mentioned not being able to remember these... - Source: Hacker News / 8 months ago
Think of DevToys as the developer equivalent of a multi-tool. It’s a desktop app with dozens of handy utilities. - Source: dev.to / 11 months ago
Devtoys is great and open-source and .NET and cross-platform * https://devtoys.app/ and in context to the thread files-community/files is great and open-source and .NET and cross-platform * https://files.community/. - Source: Hacker News / over 1 year ago
The open-source (MIT license) DevToys is a similar toolkit and it's available for macOS, Linux, and Windows: https://devtoys.app. - Source: Hacker News / almost 2 years ago
DevToys is a free, open-source utility for Windows users. It's often referred to as the "Swiss Army knife" for developers, providing a broad range of tools in a single, accessible application. DevToys is particularly appealing due to its simplicity and the wide array of functionalities it offers. - Source: dev.to / about 2 years ago
CyberChef - The Cyber Swiss Army Knife
DevBox - Everyday utilities for the everyday developer
IT Tools - IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
FlowBite - Build UI interfaces and simplify the process of integrating into live websites with Tailwind CSS
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
Flowkit - Sketch library for user flows/content maps/annotations
