
Utilixi
50+ free calculators & converters in 5 languages
What it does
Utilixi is a free collection of 50+ everyday online tools available in English, Russian, French, Ukrainian, and Lithuanian. Finance: mortgage, loan, ROI, tax, crypto Health: BMI, calories, sleep, stress, pregnancy Legal: alimony, flight delay compensation Weather: 7-day forecast with geolocation Plus converters, timers, password generator and more. No registration. No paywalls. Mobile-friendly. Built with Next.js.
Does the same job
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UtiliBoxApr 2026 · utiliboxapp.com.br · ▲3100+ free tools, calculators, PDF utilities & health tools.
- UOUtiliti – Online and OSS Utilities (Private Notes, JSON Viewer, etc.)2023 · utiliti.dev · ▲14
Hi HN! I was recently on a sabbatical and wanted to checkout the advancements in the frontend space. I would love to show you all https://utiliti.dev! I often find myself resorting to online web-based utilities, especially for things like note sharing, or viewing JSON as a tree when my IDE isn't open. Having used a few tools in the past, I was never sure what those tools were doing so I ended up building something myself and open sourced it. Highlight: I really enjoyed building private notes, an easy and quick way to share something private over email that gets destroyed on read…




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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
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Dev tools · May 2026 · github.com