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⚡ Universal developer toolkit for software, hardware, and security professionals.
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JSON format
Base64 Codec
UUID Generator
Nanoid Generator
JSON to Schema
Convert JSON data into JSON Schema for validation and documentation.
- Live conversion
- Pause-to-convert mode
- Schema validation support
- 💎 Pro feature
QuickType
Generate code types from JSON data for various programming languages.
- Support for multiple languages (JavaScript, TypeScript, Python, Go, etc.)
- Type definitions generation
- API model creation
- 💎 Pro feature
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
- Supports seconds and milliseconds
- Multiple timezone support
- ISO 8601 format
- ✅ Free tool
Color Converter
Convert between different color formats (HEX, RGB, HSL, CMYK).
- Live color preview
- Color picker integration
- Alpha channel support
- 💎 Pro feature
Cron Parser
Parse cron expressions and build schedules visually.
- Visual cron builder
- Preset schedules
- Next run times preview
- Expression validation
- 💎 Pro feature
Text Diff
Compare and visualize differences between two texts.
- Side-by-side comparison
- Multiple granularity modes (characters/words/lines)
- 💎 Pro feature
DevBox support macOS Silicon, macOS Intel, Linux and Windows.
Download from GitHub Releases.










