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All-in-one Toolbox
for Developers

44+ carefully crafted developer tools
Native macOS app, fast & beautiful
Work offline, and respect your data
4.9 Based on user reviews
or install DevUtils like a real hacker:
brew install devutils
macOS 10.13+ Intel, Apple Silicon
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🌏 Trusted by 10,000+ Productive Developers

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🚀 Powerful Developer Tools

44+ hand crafted developer tools for your everyday tasks whenever you need it.

Fully customizable and configurable.

🌐 Work Offline

Stop pasting your data to random websites online.

DevUtils works entirely offline! Everything you paste into the app never leaves your machine.

⚡ Smart Detection

DevUtils automagically detects the right tool based on your clipboard content. For example:

  • ⚡ 1611241901 → Unix Time Converter
  • ⚡ {"abc": 123, ...} → JSON Formatter
  • ⚡ aGVsbG8gd29ybGQ= → Base64 Decoder

Activate by clicking to iconDevUtils status bar iconin the status bar.

ğŸŽ² Generators / Decoders

Generate QR code, Lorem Ipsum, UUID, Nano ID, MD5/SHA1/SHA2 hash,... Encode and decode URL string, Base64 string, HTML entities,...

🔁 Converter / Parser

Quickly convert between data types, unit, formats.

Unix Time Converter, Query String to JSON, YAML to JSON, JSON to YAML, Number Base Converter, JSON to CSV, CSV to JSON, HTML to JSX...

🔍 Inspector / Debugger

Easily inspect and debug your data with DevUtils's fast, flexible, and intuitive UI.

JWT Debugger, RegExp Tester, HTML Preview, Text Diff Checker, String Inspector...

ğŸŽ¨ The little details!

ğŸ’Ž Delightful handcrafted native UI

🔍 Organize tools into group

🌈 Code syntax highlighting

🌙 Light/dark theme

🧩 Integrations

Seamlessly integrate with your favorite apps!

View Integrations Document

❤️ Trusted by awesome developers like you

🧰 What's in the box?

44+ developer tools that you will use everyday!

...and more soon! View ALL screenshots

ğŸŽ¯ Use DevUtils today

...and never paste your data to random web pages full of ads again!

DevUtils App Icon
Download for macOS
Also available on:
mac app store logo setapp logo
or if you live in the terminal:
brew install devutils

📜 Latest Release


1.16.0 - 2022-12-20 ❇️

DevUtils Version 1.16.0

🛠️ New tools

  • Added Certificate Decoder (X.509) tool: decode an encoded certificate string to human-readable format using Open SSL.
  • Added JSON to Code tool: convert JSON or JSON Schema string to 20 programming languages type. This tool is powered by the famous quicktype open-source project.

⚡ New features

  • Added a "Pop-out" button on the top right corner of every tool, which allows you to bring the tool and its current data to a separate window conveniently.
  • Added a Markdown Cheatsheet to the Markdown Preview tool.
  • Added Timezone section to the Unix Time Converter, which allows you to show the selected time in other timezones.

ğŸŽ Improvements

  • The input in the RegExp Tester tool now allows multiple lines.
  • Added "Pin to Window" when viewing a cheatsheet/document popup. Clicking it will bring the document to a separate floating window for more convenience.

🐛 Fixed

  • XML Formatter: Fixed various formatting issues.
  • SQL Formatter: Fixed issue with formatting some MySQL queries.
  • JSON Formatter: Added warning when there are big numbers found in the input string, which may cause the output to show a different value.
  • Color Converter: Fixed a crash when converting some specific color values.

ğŸ”Ž Other Changes

  • Changed the search shortcut from ⌘/ to ⌘⇧F.
  • Redesigned the "Scripting" panel in the Preferences window.

That's all for now! Follow DevUtils on Twitter and sign up for our newsletter to receive special release notes with demo GIFs and videos: https://newsletter.devutils.app

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