About Kelvido
Kelvido is a growing collection of free, focused tools for everyday tasks — the kind of thing you'd otherwise search for, land on a page full of ads, and have to hunt for the actual tool underneath.
What Kelvido is
Every tool on Kelvido does one job and does it directly: merge a PDF, check a YouTube thumbnail, convert JSON to YAML, calculate a mortgage payment. There's no account to create and no setup — you open a tool and use it.
How the tools work
Kelvido has no backend server for its tools. Every tool is built to run its actual work — parsing your file, converting your text, calculating your numbers — directly in your browser using standard web technology. Where a tool is designed this way, whatever you type or upload is processed on your own device and is never uploaded to a Kelvido server. See the Privacy Policy for the specifics of what that means in practice.
Who's behind it
Kelvido is an independent project, not a product of a large company. It's built and maintained incrementally, one tool at a time, with more added as the collection grows.
Questions or feedback
Get in touch through the Contact page.