Format RTF code samples into HTML for blog posts. Paste code, select formatting options, and export as HTML. Supports highlighting and line numbering. Integrates with development environments for direct copying.
by Brian Lambert★ 0.00 ratingsDeveloper ToolsFreeData updated 2026-09-08
Capture and analyze HTTP//WebSocket . Save all request data locally. View cookies, JSON, and HTML content. Apply custom filters to specific requests. Debug web interactions without uploading user data.
Coding through structured daily lessons in Python, Java, C++, JavaScript, HTML, SQL, and more. Complete interactive quizzes after each lesson. Choose difficulty levels and progress at your own pace.
Run Python offline with full PIP support. Edit and scripts. Use Git for version control. Beautify HTML, JS, CSS, and JSON. Launch standalone web apps with Python on startup.
Lists Bluetooth LE device advertisements detected by CoreBluetooth API. It shows device services, manufacturer data, and general Bluetooth information. It supports detailed parsing of ruuvi sensor tag data.
Allows users to preview source code files and view file icon thumbnails in Finder. It supports multiple programming languages including ActionScript, Ada, and . Users can manage extensions through System Preferences.
Search npm packages in real time with filters for quality, popularity, and maintenance. View full READMEs with markdown and syntax highlighting. See version history, release dates, and dependencies for each package.
Manage and organize code snippets with advanced search, synchronization, categorization, and version control. Integrate with IDEs and text editors for quick access. Securely store and deploy snippets across projects.
Scan QR or scannable codes to view the encoded data. Display the camera image captured during scanning. Test code functionality without redirects or external links.
With interactive lessons, code exercises, and quizzes. Explore syntax, functions, and DOM manipulation. Build projects step-by-step and track progress with built-in assessments. Share code snippets and receive feedback.
Convert numbers between different radix systems. Calculate CRC for strings or hex byte data. Supports future feature updates for additional functionality.
Convert images into icons for iOS, iPadOS, watchOS, tvOS, and macOS. Supports xcasset catalog format and generates 1x, 2x, and 3x resolutions. Import any image and export as ready-to-use icon sets.
Manage LAN proxy settings with one-click switch between proxy and direct connections. Save and recall custom IP and port configurations. Automatically detect and apply network changes. Streamline development and testing workflows.
View responses in a clean, readable format within . Expand and collapse data structures. Highlight syntax for easier reading. No additional features included.