DevToys

DevToys is a practical all-in-one toolbox for developers, testers, system administrators, students, and technical writers who often need quick utilities during daily work.



Instead of opening multiple websites for JSON formatting, Base64 decoding, hash generation, URL encoding, text comparison, or regular expression testing, it brings many of these small but important tools into one clean Windows desktop application.

The biggest advantage of DevToys for Windows is speed. It is designed for small technical tasks that usually interrupt workflow.

For example, when working with API responses, configuration files, tokens, logs, or encoded strings, users can open DevToys, paste the content, get the result, and continue working.

It is especially useful for developers who prefer local desktop tools instead of browser-based utilities.

The FileHorse dev team recommends DevToys as a useful productivity companion for Windows developers who want a reliable local toolbox for everyday coding and debugging tasks.

Features

JSON Formatter: Beautify, validate, and read JSON data more easily.

RegExp Tester: Test regular expressions and quickly check pattern matches.

Text Compare: Compare two blocks of text and identify differences.

Base64 Encoder/Decoder: Encode or decode Base64 strings for development and debugging.

URL Encoder/Decoder: Convert special characters in URLs into safe encoded formats.

JWT Decoder: Inspect JSON Web Tokens and understand token structure.

Hash Generator: Create hashes and checksums for text or files.

UUID Generator: Generate unique identifiers for apps, databases, and testing.

Markdown Preview: Preview Markdown content without opening a separate editor.

JSON to YAML Converter: Convert structured data between JSON and YAML formats.

QR Code Tools: Generate or read QR codes for links, text, or technical data.

Image Utilities: Compress, convert, or inspect selected image formats.

Extensions Support: Add more tools and expand the app based on workflow needs.

User Interface

DevToys has a modern, minimal, and productivity-focused interface. The tools are grouped into clear categories, making it easy to find what you need without browsing through complex menus.

The layout is clean, with input and output panels that make most tasks simple: paste data, select an action, and copy the result.



The app feels lightweight and fast. It does not try to become a full IDE or advanced coding environment. Instead, it focuses on quick utilities that solve common development problems.

This makes it suitable for beginners, intermediate developers, and experienced professionals who want less distraction.

Installation and Setup

Installing DevToys on Windows is simple. Users can install it as a standard Windows app or use available package/portable options depending on preference.

After installation, the app is ready to use immediately and does not require complicated configuration.

For most users, the default setup is enough.

Developers who want terminal-based workflows can also explore the separate CLI version, while advanced users can expand the toolbox with extensions.

How to Use

Step 1: Install and open DevToys on your PC.

Step 2: Use the search bar or sidebar to find the tool you need.

Step 3: Choose a utility such as JSON Formatter, Base64 Decoder, RegExp Tester, or Text Compare.

Step 4: Paste your input data into the main input field.

Step 5: Review the automatically generated result or click the required action button.

Step 6: Copy the output and use it in your code, documentation, API test, or debugging workflow.

Step 7: Save favorite tools or return to the toolbox whenever you need another utility.

FAQs

Is DevToys free?
Yes, DevToys is free and open-source software.

Is DevToys only for programmers?

No. It ismainly built for developers, but testers, IT admins, students, and technical content writers can also benefit from it.

Does DevToys work offline?
Many common tools can be used locally, which is one of its biggest advantages compared with online utility websites.

Can DevToys replace an IDE?
No. This program is not an IDE. It is a companion toolbox for quick development tasks.

Is DevToys good for API work?
Yes. Tools like JSON Formatter, JWT Decoder, URL Encoder, Base64 tools, and text comparison are very useful for API testing and debugging.

Alternatives

PowerToys - Microsoft utility suite for Windows productivity, but not focused only on developer tools.

Postman - API testing platform with stronger API workflow features.

Insomnia - API client for REST, GraphQL, and authentication testing.

Pricing

DevToys is free to use.

The software is open-source.

There is no standard paid subscription for the core desktop app.

Some future extensions or related tools may depend on separate distribution models, but the main app is positioned as a free developer utility.

System Requirements

Operating System: Windows 10 or Windows 11.

Processor: Modern 64-bit processor recommended.

Memory: 4 GB RAM minimum recommended.

Storage: Around 200 MB or more free space recommended.

Display: Standard desktop resolution or higher.

Internet: Needed for download and updates, but many tools can be used locally.

Additional Runtime: Some portable or lightweight builds may require a modern .NET runtime.

PROS

• Free and open-source software.
• Combines many developer utilities in one app.
• Clean and fast Windows interface.
• Useful for API, JSON, encoding, and text tasks.
• Can reduce dependency on online tools.
• Good for beginners and advanced developers.
• Extension support makes it more flexible.

CONS

• Not a full replacement for advanced IDE tools.
• Some tools may feel basic for senior specialists.
• Extension ecosystem may vary by availability.
• Advanced API testing still needs dedicated apps.
• Some users may prefer web-based utilities.
• Portable setup can require extra runtime knowledge.
• Interface simplicity may limit deep customization.

Conclusion

DevToys is a smart, lightweight, and very useful Windows toolbox for developers who often handle JSON, tokens, encodings, text comparisons, hashes, and quick formatting tasks.

It saves time, keeps many utilities in one place, and works best as a daily companion app alongside your IDE, browser, and API testing tools.