About ConvertNow
A small, independent project building fast, free, browser-based tools, without the sign-up walls and clutter most “free tool” sites bury you in.
Why this site exists
Most “free tool” sites aren’t really free of friction. You land on a converter or calculator and get stopped by a sign-up wall, a wave of pop-up ads, or a page so cluttered you can’t find the actual tool. ConvertNow.Tools started as a reaction to that: a place where a tool does exactly one thing, does it fast, and doesn’t ask anything of you first.
It’s built and maintained by Prateek, an independent developer based in Berlin, as a solo, ongoing project rather than a company product.
What you’ll find here
The site currently spans twelve categories, developer tools, unit converters, finance, text & content, image & design, date & time, security, health & fitness, SEO & marketing, math & numbers, file & document, and network & web, each with tools built to handle one practical task well. Wherever possible, tools run entirely in your browser using JavaScript, your input never has to leave your device to get an answer.
How it’s funded
Running and improving the site costs real money, hosting, development time, the occasional third-party service. That’s funded by a small amount of advertising through Google AdSense and a voluntary “Buy me a coffee” donation button, nothing more. There’s no premium tier and no tool locked behind a paywall; ads and donations exist so the tools themselves can stay free.
Shaped by the people who use it
New tools mostly come from actual requests. If there’s something you keep wishing existed, or something on the site that’s broken or wrong, tell us, it genuinely shapes what gets built next.
Why people stick around
The handful of things we hold ourselves to on every tool we ship.
No sign up, ever
You’ll never hit an account wall to use a tool. Open the page, get your answer, done.
Runs in your browser
Most tools process everything locally in JavaScript, nothing you type is sent to a server just to compute a result.
Constantly expanding
New tools ship regularly, often directly from what visitors ask for by email.
Built for real tasks
Every tool exists to solve something people actually run into, not as a gimmick or filler.
Honest about tracking
We use Google Analytics and Jetpack for aggregate usage stats, and we say so plainly in our Privacy Policy, not buried in fine print.
Feedback shapes the roadmap
Bug reports and tool requests go straight to the person building the site, not a support queue.
See what all the tools can do
Browse the full library, or reach out directly if there’s something you’d like built.
No sign up. No paywall. Just tools that work.