World Capitals
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100 calls/day, no card, no spam. Built by one person, in public.
About World Capitals
World Capitals was built for the moment you just need to handle this task and move on — no signup, no upload to a third-party server. Everything happens client-side, which means your files and data never leave your machine. The interface is intentionally minimal so you can focus on the task instead of learning the tool. It is one of about a hundred utility tools that share the same philosophy: do one thing, do it well, get out of your way.
When you'd reach for World Capitals
You're on a public or shared machine and don't want to leave traces of what you're working on.
Travelers, contractors, anyone working from a friend's computer.
Nothing is uploaded, nothing persists if you're not signed in.
You're hitting the daily limit of a paid SaaS and need a backup option for a single quick job.
Marketers and ops people whose primary tool is metered.
Stay productive without burning credits.
You're cleaning up a folder of files that accumulated over a project and need to standardize them.
Designers, writers, and developers wrapping up deliverables.
Drop each file in, copy the output, move on.
You need to handle a one-off task right before a meeting and don't have time to install anything.
Anyone working remotely on a borrowed or restricted machine.
Open the page, get the result, paste it into your doc — under a minute.
Frequently asked about World Capitals
- Does World Capitals work on mobile?
- Yes, World Capitals is fully responsive and tested on iOS Safari and Android Chrome.
- What browsers does World Capitals support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Is World Capitals really free?
- Yes — World Capitals is free for unlimited personal use, with no account required and no watermark on the output.
- Can I use World Capitals commercially?
- Yes. The output of World Capitals belongs entirely to you, with no licensing restrictions.
- Are my files uploaded to a server when I use World Capitals?
- World Capitals processes everything in your browser using local APIs. Your files never leave your device.