网络和开发工具

Convert text to Unicode escape sequences or code points, and decode Unicode values back into readable characters.

Convert text to Data URLs and decode inline data payloads for HTML, CSS, demos, and debugging.

Search common HTTP status codes by number or meaning and review what each response typically indicates.

Look up common file extensions and MIME types for server config, uploads, APIs, and debugging.

Generate HTML table markup from comma, pipe, tab, or semicolon-delimited rows without leaving the browser.

Turn Markdown content into reusable HTML for posts, prototypes, docs, email snippets, and simple templates.

Turn common HTML blocks into cleaner Markdown for writing, documentation, publishing, and lightweight content reuse.

Turn JSON data into Go struct definitions with json tags for faster backend and API development.

Generate TypeScript interfaces from JSON objects so data structures are easier to reuse in typed codebases.

Build viewport meta tags with width, scaling, zoom, and viewport-fit controls for responsive web pages.