
DevToys
CyberChef
SafeUtils
DevToys for Mac
CodeSwissKnife
Boop
DevBox
One app for your daily dev tasks

100+ Developer Tools
80+ Essential Developer Tools — All in One Place
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devknife.app | devone.space |
| Pricing | ||
| Platforms | — | |
| Company | 2025 | 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


DevKnife is a macOS app that puts everyday developer tools in one place. It includes a JSON editor and formatter, text compare, JWT decoder, IP location lookup, port scanner, and many more. Instead of switching between websites, CLI tools, and separate apps, you can open DevKnife and handle these...
devone.space is a modern, web-based utility platform offering 80+ essential tools for developers, designers — all in one unified, clean, and categorized interface. Designed for speed, simplicity, and productivity, it eliminates the need to switch between dozens of tool websites. There are no ads,...
What each product offers, as listed by its team.


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


As answered by people managing DevKnife and devone.space.
DevKnife's answer
DevKnife is a lightweight, native macOS app that bundles everyday developer utilities into one place. Instead of switching between separate websites, CLI tools, or multiple apps, you can handle tasks like JSON formatting, WHOIS lookups, port scanning, JWT decoding, hashing, and more from a single, fast, offline-friendly tool.
Its uniqueness comes from combining these small but essential tools into a consistent, Mac-native experience.
devone.space's answer:
devone.space: Fast, Privacy-Focused, Minimalist Design with Useful Tools. Explore growing collection of free online tools designed for speed and privacy. Enjoy a clean, minimal user experience on Devone.space.
Share your experience with using DevKnife and devone.space. For example, how are they different and which one is better?
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SafeUtils: Native MacOS, Linux and Windows desktop application with 110+ carefully crafted tools for yours and your teams everyday work with sensitive data in various formats.
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DevToys For mac. Contribute to ObuchiYuki/DevToysMac development by creating an account on GitHub.
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Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.
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