UppLaunch

SumKit

Free online calculators & tools that just work

About SumKit

SumKit offers 24 free online calculators, converters, and generators that run entirely in your browser. It includes finance calculators for loans, mortgages, and savings, along with text utilities, everyday calculators, and generators for QR codes, color palettes, and usernames.

Every tool is free to use with no sign-up or downloads required. Because calculations happen directly in your browser, nothing you enter is uploaded or stored on any server.

Gallery

  • SumKit screenshot 1

Overview

Who is it for?

Writers, students, developers, and anyone needing everyday calculators or finance tools.

Problem

Finding reliable, ad-free calculators and generators often requires creating accounts, downloading software, or dealing with paid tiers.

Solution

Provides 24 free online calculators, converters, and generators that run entirely in your browser with no sign-up required.

What makes it unique

All 24 tools run entirely in your browser with no sign-up, downloads, or data uploaded to servers.

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