Our sites
Discover other projects we build. All of them are free, run directly in your browser, and cover complementary topics — from test-data generators to AI-powered calculators.
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Gerador Brasil
Over 120 generators of fictitious Brazilian data (CPF, CNPJ, RG, CNH, CEP) for system testing.
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Calculator With AI
Smart calculator with integrated AI for math, conversions and everyday problem solving.
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Name Dictionary
Name dictionary with meanings, origins and curiosities about people names from around the world.
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Luis Rossi
Personal site of the developer behind these projects — portfolio, articles and contact.
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