The Tools You Reach for Once a Week, Not Once a Year
Not every useful tool fits neatly into "finance" or "developer" — sometimes you just need to know how many days are between two dates, generate a QR code for a flyer, or work out roughly what a road trip will cost in fuel. This section is the catch-all for exactly that kind of everyday, practical calculation.
What You'll Find Here
This covers date and time calculations like age or the gap between two dates, text utilities like character or word counting, QR code generation and scanning, and planning tools like fuel cost estimates or solar payback projections. These are the tools that don't come up constantly, but when you need one, you need it to just work without hunting through five ad-heavy sites first.
Built for the One-Off Moment
A tool you use twice a year doesn't need an account, a saved history, or a subscription — it needs to load fast, take your input, and give you the answer. That's the entire design philosophy for this section: no unnecessary steps between opening the page and getting what you came for.
Common Questions
Do I need to sign up to use these tools?
No — every tool works immediately, with no account or login required.
Are QR codes generated here permanent, or do they expire?
They're generated as static images with your content encoded directly into the pattern — there's no redirect service involved, so there's nothing to expire.
Is any of my input data saved between visits?
No. Each calculation is processed fresh in your browser and nothing is retained after you leave the page.