Your all-in-one toolbox for everyday tasks in one place. Open, find what you need, and get things done.
TL;DR;
- A growing collection of small, focused web utilities under one roof
- No sign-up, no install - open the page and use the tool
- SvelteKit 2 + Svelte 5, Tailwind CSS v4, deployed to Cloudflare Pages
- Built to scale to hundreds of well organised, easy to find apps
The Problem
You need a UUID. Or a strong password. Or to know what time it is in Singapore right now, or how many days are left until the wedding. Each of these is a thirty second job, and each of them usually ends with a search, three tabs of ad-heavy sites, a cookie banner and a tool that does almost what you wanted. Multiply that by every small task in a working day and it adds up.
The Solution
Rather Useful puts the tools you reach for most into one calm, fast, ad-free place. Every app is a standalone page that loads instantly from the edge, shares one layout and one sidebar, and does exactly one thing well.
What’s in the box today:
- Password generator
- UUID generator
- JSON formatter
- Date difference calculator
- Event countdown
- World time
- Coin flip
- Wingload calculator - for the skydivers
Under the hood it’s SvelteKit 2 with Svelte 5 and Tailwind CSS v4, built around a central app registry so adding a new tool is a matter of dropping in a page and a line of metadata. It’s served from Cloudflare Pages via the Cloudflare adapter. Try it at rather-useful.com.
Stay efficient. Stay productive. Stay Rather Useful.