Caja de herramientas
Un lugar para herramientas ligeras, directas, útiles e intencionalmente pequeñas.
PNG a JPG
Free online PNG to JPG converter that converts a single PNG image to JPG / JPEG directly in your browser, fills transparent areas with white, and never uploads your file.
WebP a JPG
Free online WebP to JPG converter that converts a single WebP image to JPG / JPEG directly in your browser for websites and apps that only accept JPG, without uploading your file.
HEIC a JPG
Free online HEIC to JPG converter that turns iPhone photos into JPG / JPEG locally in your browser for uploads, email, and cross-device sharing without uploading your file.
Emoji a SVG
Convert multiple emoji characters into individual SVG files in your browser, switch between Twemoji and OpenMoji styles, and download one by one or as a ZIP.
Eliminador de marca de agua Gemini
Process a single Gemini image locally in the browser, remove the visible bottom-right watermark, and export the result without uploading it to the server.
Desenfoque de privacidad en imágenes
Pixelate private information in images — faces, license plates, text, and more. All processing happens in your browser, nothing is uploaded.
Comparador de texto
Compara dos bloques de texto línea por línea y detecta adiciones, eliminaciones y contenido sin cambios.
Ofuscador JS
Ofusca JavaScript localmente en tu navegador.
Formateador HTML
Da formato a HTML desordenado con sangría legible localmente en tu navegador.
Visor de Sitemap
Fetch a sitemap URL through the server, inspect prettified XML, and switch to a structured list view for sitemap entries.
Visor de Schema
Paste JSON-LD schema data, format it locally in the browser, and inspect a structured summary without sending it to the server.
Reloj mundial
Track major global business cities in an electronic clock layout, keep daylight saving time and standard time correct automatically, and show only the cities you care about.
Generador de hash de contraseña WordPress
Manually reset or migrate WordPress 6.8+ user passwords by generating $wp$2y$ hashes locally in the browser, with side-by-side notes on modern bcrypt and legacy $P$ phpass hashes.
Why These Tools Exist
This directory is not a random pile of links. It collects workflows I repeatedly use while building the site, writing, preparing media, and debugging small problems. Each tool page explains the use case, processing model, limits, and common questions so visitors can decide whether it fits the task.
Processing And Privacy
When comparison, conversion, or formatting can run in the browser, the site keeps it local. Tool pages state what is not uploaded to this server, and tools that rely on third-party libraries or external capabilities include notes about their source and boundaries.
How To Pick A Tool
Image
Use these when PNG, WebP, HEIC, emoji assets, or similar files need to be prepared for upload, sharing, archiving, or a lightweight cleanup step.
Text
Use these when comparing revisions, formatting HTML, inspecting structured data, or checking whether text and code look right before publishing.
Utility
Use these for small maintenance tasks that do not deserve a full app, such as checking world times or generating a WordPress password hash.