Suggested Tools

SUGGESTED

Find and Replace

Search and replace text or code using advanced regex support, case sensitivity, whole word matching, and more—all powered by Monaco Editor. With a large library of preset find/replace rules, this tool makes it easy to clean up HTML, reformat JSON, fix encoding issues, and much more. Perfect for developers, QA engineers, content editors, and anyone working with structured or unstructured text. Preview matches live, use smart presets, and export results with a clean, modern UI that’s fast and fully in-browser.

SUGGESTED

MP4 to HLS Converter

Convert standard MP4 video files into HLS format (.m3u8 playlist and .ts segments) directly in your browser using FFmpeg.wasm. This tool is perfect for developers, streamers, and media engineers who need to test HLS playback or prepare content for adaptive streaming without server-side encoding. Upload an MP4 file and instantly generate a ready-to-serve HLS package—all client-side, with no uploads or external processing. Ideal for debugging, lightweight workflows, or creating demo streams, it supports configurable segment lengths and playback testing. Whether you're building a video app or verifying HLS compatibility, this tool offers fast, private, browser-based video conversion.

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JSON Diff

Compare two JSON objects side-by-side to quickly identify differences in structure, keys, and values. This tool is designed for developers, QA teams, and analysts working with API responses, configuration files, or data migrations. Paste two JSON payloads into the editor, and the tool highlights added, removed, and modified elements in real time. It supports deep nesting, formatted output, and synchronized scrolling for easy visual comparison. Whether you're validating integrations, debugging discrepancies, or reviewing schema changes, this tool makes it fast and intuitive. Everything runs client-side, ensuring privacy, speed, and a distraction-free environment for precise JSON inspection.

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Word Counter

Analyze any block of text by counting words, characters, lines, paragraphs, and estimating reading time—all in real time. This tool is ideal for writers, editors, marketers, and developers who need quick insights into text structure and density. Paste or type your content to get an instant breakdown of key metrics, including total word and character counts, line and paragraph numbers, and average reading time. Toggle filters to exclude whitespace, symbols, or stopwords, and view word frequency charts to better understand repetition and emphasis. Everything runs in-browser for speed and privacy, making it perfect for content audits, SEO, or editorial workflows.

Global Genre Matrix

Compare top-level genre categories across countries and systems. This matrix aligns how genres like Drama, News, Kids, and Comedy are classified across regulatory and industry-standard systems, helping media and compliance teams align global programming strategies.

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Global Rating Matrix

Explore and compare content age ratings across countries and regulatory systems. This tool maps age-based classifications from MPA, BBFC, FSK, CNC, AGCOM, Eirin, ACB, CHVRS, KMRB, and others to standardized categories like '12+', '15+', and 'Adults Only'. Instantly understand how media is rated around the world for ad compliance, parental controls, and content distribution.

JSX Viewer

Tabs

JSX Viewer Limitations:

Only JSX with valid ES module syntax is supported.
You may not import npm packages. Only 'react' and 'react-dom' are available.
Each file must export a component with export default.
Dynamic imports and async code are not supported.
All files must use .js extensions and match paths exactly (e.g., ./Form not Form).
TailwindCSS classes are supported via preview-tailwind.css.

Live edit and preview JSX components inside a Monaco editor environment with instant rendering and real-time feedback. This tool is perfect for frontend developers, designers, and educators looking to prototype UI components, experiment with props, or debug layout behavior quickly. Write JSX directly in the browser and see immediate visual output alongside your code—no build step required. Supports multiple file tabs for managing components, customizable settings, and error highlighting. Whether you're testing a new UI pattern, teaching React concepts, or building isolated design elements, this tool provides a fast, private, and distraction-free environment for experimenting with React-style components.