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About Capitals

When you need text and data formatting done in seconds, Capitals delivers a clean, focused interface without the friction of a generic tool. Built to be the kind of tool you bookmark and use weekly: no surprises between visits, no degraded free tier, and a UI that gets out of the way. Like everything else in the text collection, it is free, ad-light, and works on mobile as well as desktop.

When you'd reach for Capitals

  • 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.

  • 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.

Frequently asked about Capitals

Will Capitals change my original file?
Never. Capitals only reads your input file and produces a new output file.
Are my files uploaded to a server when I use Capitals?
Capitals processes everything in your browser using local APIs. Your files never leave your device.
Is Capitals really free?
Yes — Capitals is free for unlimited personal use, with no account required and no watermark on the output.
Can I use Capitals commercially?
Yes. The output of Capitals belongs entirely to you, with no licensing restrictions.
Does Capitals work on mobile?
Yes, Capitals is fully responsive and tested on iOS Safari and Android Chrome.