$ Experimenta la ejecución instantánea de herramientas en el navegador. Cero llamadas al servidor.
{
"name": "xfree",
"type": "micro-tool",
"fast": true
}// Herramientas funcionales disponibles ahora en la app XFree Studio
Format, validate, repair, and minify JSON data with instant tree inspect.
Test JS regex patterns live with match group tables and replacements.
Enter canonical URLs and create a basic XML sitemap to review and download.
Generate meta titles, descriptions, and preview social cards.
Decode OAuth JWT tokens and convert Base64 strings safely.
Generate cron expressions with human-readable output.
// Encuentra la herramienta XFree adecuada en la categoría correcta.
Sitemaps, meta tags, schema, crawl, URL tools
Formatters, validators, debuggers, regex, encoding
Prompt tools, token counters, LLM utilities
Word count, diff, case conversion
JSON, CSV, Base64, YAML converters
UUID, QR, password, cron generators
JSON Schema, HTML, CSS validators
Hash, encrypt, JWT, HMAC tools
Image, video, PDF, document utilities
Finance, marketing, productivity tools
Compression, resizing, format conversion
Compression, conversion, GIF creation
PDF conversion, editing, extraction
// Tus datos permanecen en tu navegador. XFree cree que las herramientas potentes deben ser privadas, rápidas y sin complicaciones.
XFree tools process your data inside your browser session using JavaScript and WebAssembly. Each tool page clearly discloses its processing mode. No data is sent to external servers unless explicitly required and labeled.
No uploads, no waits. Get instant results every time. Zero network latency for local processing. All computation happens directly in your browser JavaScript engine with WebAssembly optimization.
No clutter. No complexity. Just the right XFree tool to get X done. Each tool is focused on a single task, designed for developers who need fast, reliable results.
Tres pasos. Cero registro. Tus datos permanecen en tu navegador de forma predeterminada.
Find any XFree tool via search, category filters, or pillar hubs.
Drop your input — JSON, text, URLs, code — and get results. Processing runs in XFree Local Mode by default within your browser.
One-click copy to clipboard. Export as file. Your data stays in your local session by default. Close the tab and everything is cleared.
// Chain multiple XFree tools together for powerful workflows.
Format, decode, and validate API payloads
Generate and validate SEO assets
Test authentication and encryption flows
La taxonomía de herramientas para desarrolladores más completa. Cada pilar de XFree conecta clústeres especializados con micro-herramientas dedicadas.
Complete JSON toolkit: formatter, validator, minifier, flattener, sorter, diff, viewer, converter to CSV/YAML/XML, query builder, schema generator
Master regex: tester, explainer, builder, cheat sheet, debugger, visualizer, pattern library, matcher, replacer, batch processor
All encodings: Base64, URL, Hex, Binary, ASCII, Unicode, HTML entities, JWT, Morse code, and cross-format converters
Auto-format code: Prettier, ESLint, beautifiers for JS, TS, Python, Go, Rust, Java, C++, Ruby, PHP, SQL, HTML, CSS, SCSS, JSON, YAML, TOML
Validate and debug: JSON Schema, YAML, XML, TOML, INI, CSS, SQL, GraphQL, OpenAPI, regex, email, URL, phone, credit card
Build APIs: OpenAPI/Swagger generator, REST client, GraphQL explorer, POSTMAN alternatives, curl builder, request tester, endpoint monitor
Database utilities: SQL formatter, query builder, schema designer, migration generator, ER diagram maker, index analyzer, data type converter
Git utilities: diff viewer, merge conflict resolver, commit message formatter, branch name generator, tag manager, stash organizer
Terminal utilities: command builder, cron expression generator, systemd timer converter, systemd generator, shell script optimizer, path manipulator
Generate sitemaps: XML sitemap, HTML sitemap, video sitemap, image sitemap, news sitemap, mobile sitemap, RSS feed, XML index files
Create meta tags: Open Graph, Twitter cards, Facebook, LinkedIn, Pinterest, schema markup, canonical tags, robots meta, viewport
JSON-LD tools: FAQ schema, HowTo schema, Product schema, Recipe schema, Review schema, BreadcrumbList, Organization, WebSite, Article
The XFree taxonomy maps a growing catalog of micro-tool concepts. Tools that are not yet built are tracked on our public XFree roadmap.
// Preguntas comunes sobre la app XFree, sus herramientas, la privacidad y la plataforma.
// Únete a miles de usuarios que ya están construyendo una web más inteligente y abierta con XFree.
Herramientas Simples Libertad Extraordinaria.