Model and pricing catalog · Prices sourced from official provider pages. Verify current rates before production use.
Model and pricing catalog · Prices sourced from official provider pages. Verify current rates before production use.
Rewrites AI drafts so they read like a person, and measures how much a text sounds like AI. Built for Spanish — from Spain and Latin America — not translated from an English tool.
Rewrites the text keeping its length and meaning. Most tools cut it in half: here length is a constraint verified on the server, not a hint to the model.
It doesn't just score: it highlights the exact phrases that give the text away and names the pattern behind each one, from a purpose-built catalogue of 41 Spanish patterns.
The score is indicative and says so on screen. No detector can prove who wrote a text, and false positives are common.
For anyone writing in Spanish with AI help who wants the result to sound like their own: academic work, articles, emails, product copy. It doesn't promise to fool anyone; it improves the text and shows you why it sounded like a machine.
Humanizador.app is a LetBrand product. It opens on its own site.