Launching today
Merondis
Free calculators, converters & PDF tools — no signup
8 followers
Free calculators, converters & PDF tools — no signup
8 followers
Merondis is a free, no-signup collection of 75+ online tools — calculators for finance and health, unit converters, PDF tools, developer utilities, and more. Everything runs in your browser, nothing is uploaded to a server, and there's no account required. Built as a side project to be the tool site I wished existed: fast, clean, and genuinely free.
Tried the PDF merge tool and it actually handled a 40-page file without a hitch, no upload wait. The fact that everything just runs locally is a really nice touch, especially for the file utilities.
Tried the BMI calculator and a PDF merge tool, both loaded instantly with no ads or popups begging me to sign up. The whole thing feels refreshingly honest for a free tool site.
Love that everything runs locally with no signup, super clean. One idea: add a quick "favorite" or "pin" option so I can bookmark the specific tools I use most often, maybe with keyboard shortcuts. Would save me from digging through the list every time I need the same calculator.
Love that everything just runs in the browser with zero setup. The PDF tool handled a quick merge on a stubborn file in seconds, which is more than I can say for most "free" sites these days.