Ingresa un patrón (sin “/”), elige flags y analiza coincidencias sobre tu texto. Soporta grupos nombrados y reemplazo con $1 / $<name>. Todo ocurre en tu navegador.
Enter a pattern (no slashes), choose flags, and test matches against your text. Named groups and replacement with $1 / $<name> supported. Everything runs in-browser.
| # | Match | Index | Length | Groups | Named groups |
|---|---|---|---|---|---|
| — | |||||
() para grupos; (?<name>...) crea grupos nombrados.
Write your pattern without slashes “/”. Use () for groups; (?<name>...) for named groups.$1, $&, $<name>.
Replacement string supports $1, $&, $<name>.Prototype rules for log segmentation, sitemap pruning and analytics filters without leaving the browser. Prototipa reglas para segmentar logs, depurar sitemaps y crear filtros de analítica sin salir del navegador.