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haz.tools — 100+ free Spanish online tools (calculators, validators, generators) A privacy-first directory of online tools tailored for Spanish-speaking users. Mortgage calculator with proper French amortization. Self-employed tax calculator with 2026 brackets (RDL 16/2025). Validators for Spanish (DNI/NIE/CIF) and Iberoamerican (RFC, RUT, RUC, NIT, CUIT) IDs. IBAN validator for SEPA. Password and UUID generators using Web Crypto API. Currency converter with ECB rates.
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About haz.tools on Product Hunt
“100+ free Spanish online tools, privacy-first”
haz.tools was submitted on Product Hunt and earned 0 upvotes and 0 comments, placing #108 on the daily leaderboard. haz.tools — 100+ free Spanish online tools (calculators, validators, generators) A privacy-first directory of online tools tailored for Spanish-speaking users. Mortgage calculator with proper French amortization. Self-employed tax calculator with 2026 brackets (RDL 16/2025). Validators for Spanish (DNI/NIE/CIF) and Iberoamerican (RFC, RUT, RUC, NIT, CUIT) IDs. IBAN validator for SEPA. Password and UUID generators using Web Crypto API. Currency converter with ECB rates.
haz.tools was featured in Productivity (650.7k followers) on Product Hunt. Together, these topics include over 129.7k products, making this a competitive space to launch in.
Who hunted haz.tools?
haz.tools was hunted by Livi. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Livi