DevToys
brew install --cask devtoys
v2.0.9.0
Swiss Army knife of developer utilities: converters, encoders, formatters, generators, and testers all in one app.
Why you might care
Bundles 30+ common dev tools (JSON/YAML conversion, Base64 encoding, regex testing, hash generation, etc.) locally without relying on untrusted websites. Open-source, extensible with custom tools, and uses smart clipboard detection to auto-select relevant utilities. Free and cross-platform.
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★ GitHub stars · updated 3mo ago
GitHub topics
blazor
cross-platform
csharp
desktop
desktop-app
desktop-application
developer-tools
extensible
fluent
fluent-design
linux
macos
mica
syntax-highlighting
typescript
windows
windows-10
windows-11
winui
Links
- https://github.com/DevToys-app/DevToys
- GitHub: DevToys-app/DevToys
- Brew formula source: Casks/d/devtoys.rb
Blurb generated by claude-haiku-4-5 on today.
Raw metadata
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"desc": "Utilities designed to make common development tasks easier",
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"display_name": "DevToys",
"enrichment_fetched_at": "2026-06-20T22:42:04+00:00",
"first_seen": "2026-06-20T00:47:34+00:00",
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"github_last_commit_at": "2026-02-25T11:53:38Z",
"github_readme_excerpt": "\u003cp align=\"center\"\u003e\r\n \u003cimg width=\"128\" align=\"center\" src=\"/assets/logo/Windows-Linux/Stable/Icon-Windows-Linux.png\"\u003e\r\n\u003c/p\u003e\r\n\u003ch1 align=\"center\"\u003e\r\n DevToys\r\n\u003c/h1\u003e\r\n\u003cp align=\"center\"\u003e\r\n A Swiss Army knife for developers.\r\n\u003c/p\u003e\r\n\u003cp align=\"center\"\u003e\r\n \u003ca title=\"Crowdin\" target=\"_blank\" href=\"https://crowdin.com/project/devtoys\"\u003e\r\n \u003cimg src=\"https://badges.crowdin.net/devtoys/localized.svg\"\u003e\u003c/a\u003e\r\n \u003ca style=\"text-decoration:none\" href=\"https://devtoys.app\" target=\"_blank\"\u003e\r\n \u003cimg src=\"https://img.shields.io/badge/Website-devtoys.app-blue\" alt=\"Website\" /\u003e\u003c/a\u003e\r\n\u003c/p\u003e\r\n\r\n## Introduction\r\n\r\nDevToys helps with daily development tasks by offering a bundle of tiny tools designed to do quick, specific tiny tasks. No need to use many untrustworthy websites to simply decode a text or compress an image. With Smart Detection, the app intuitively selects the best tool for the data on your clipboard.\r\n\r\nDevToys 2.0 comes with 30 default tools:\r\n- **Converters**: JSON \u003c\u003e YAML, Date, Number bases...\r\n- **Encoders/Decoders**: HTML, URLs, Base64, GZip, JWT, QR Code...\r\n- **Formatters**: JSON, SQL, XML...\r\n- **Generators**: Hash \u0026 Checksum, Lorem Ipsum, Password...\r\n- **Graphics Tools**: Color Blindness Simulator, PNG/JPEG Compressor...\r\n- **Testers**: JSONPath, RegEx, XML...\r\n- **Text Utilities**: Markdown Preview, Text Comparer, Analyzer \u0026 Utilities...\r\n\r\nMore tools are available through extensions, and you can [develop your own](http://devtoys.app/doc).\r\n\r\n\r\n\r\n## Rate on Microsoft Store as of 5/7/2024\r\n\r\n\r\n\r\n## Contribute\r\n\r\nSee [CONTRIBUTING](CONTRIBUTING.md)\r\n\r\n## Privacy Policy\r\n\r\nSee [PRIVACY POLICY](PRIVACY-POLICY.md)\r\n\r\n## Third-Party Softwares\r\n\r\nSee [ThirdPartyNotices](THIRD-PARTY-NOTICES.md)\r\n\r\n## License\r\n\r\nSee [LICENSE](LICENSE.md)\r\n\r\n## Special Thanks\r\n\r\n### Code contributors\r\n\r\n locally without relying on untrusted websites. Open-source, extensible with custom tools, and uses smart clipboard detection to auto-select relevant utilities. Free and cross-platform."
}