Andrés Movilla
Tools
A collection of small tools, utilities, and games I've built — mostly for fun, sometimes for need.
Dev Tools
Dev Toolbox Curated collection of development resources, design tools, and libraries organized by category JSON Formatter Format and validate JSON data offline in your browser XML Formatter Format and validate XML data directly in your browser CSV to JSON Convert CSV data into JSON format by uploading files or pasting data CSS Grid Builder Visually design and generate CSS Grid layouts without writing code Project Timetable Plan and assign dev features across frontend, backend, and mobile teams with timeline tracking UI Components Storybook-based component library for browsing and testing React UI components
Utilities
QR Code Generator Generate QR codes from text or URLs Word Counter Count words, characters, and paragraphs offline Bulk Image Converter Convert SVG, JPG, WEBP, and PNG images to any format, multiple files at once Countdown Timer Simple countdown timer with hours, minutes, and seconds Salary Converter Convert salaries and wages across different currencies and time periods Colombia Holidays View Colombian public holidays, work day calculations, and date tools Downtime Tracker Monitor and record when your internet connection goes down Ghost Ink Minimal, distraction-free writing environment Elemental Messages Spell out messages using periodic table element symbols