Calculate and convert everyday tasks — plus advanced 3D studios and free browser games. No signup.
Shareable Experiences
Deep-link ready. Use the Share button on each to send via Web Share or copy link.
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Value Path
Featured
Advanced tools, 3D studios, and free browser games — no signup.
PixeliHub
Free online pixel art studio: 8–256 grid, layers, symmetry, shapes, PNG export and shareable links — simple sprite editor in the browser.
3D house modeler
Prototype house builder: place walls, floors, and roofs on an open ground with a free camera and realistic sky. Drag to move parts.
3D modeler
Build simple 3D scenes with cubes, spheres, and cylinders. Move, rotate, recolor, and export — Tinkercad-style in the browser.
PNG to JPG
Convert PNG images to JPG locally.
Merge PDF
Merge PDF documents locally when the browser allows it.
Password generator
Configurable random passwords with entropy estimate.
Start here
The most practical tools to start without browsing the full catalog.
Browser pixel-art studio: layers, palettes, and PNG export.
matematicasAdd, subtract, multiply, and divide with keyboard and history.
matematicasPercentage of an amount, proportion, and percentage change.
matematicasSolve direct and inverse proportions.
fechasDays, weeks, months, years, and business days between two dates.
textoCount words, characters, and lines in any text.
seguridadConfigurable random passwords with entropy estimate.
conversionesCelsius, Fahrenheit, and Kelvin with the applied formulas.
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Find a collection of tools organized by task.
