Usable Width170.0 mm
Column Width53.3 mm
In Inches2.10 in
Share:Copied!
Was this tool helpful?

Get a free API key + new tools as they ship

100 calls/day, no card, no spam. Built by one person, in public.

About Column Width

Column Width solves a specific problem that comes up daily for anyone dealing with this task: doing it once, fast, without an account. 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. If you find yourself doing this regularly, the rest of the utility suite covers most adjacent tasks with the same approach.

When you'd reach for Column Width

  • 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 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'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 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.

Frequently asked about Column Width

Can I use Column Width commercially?
Yes. The output of Column Width belongs entirely to you, with no licensing restrictions.
Is Column Width really free?
Yes — Column Width is free for unlimited personal use, with no account required and no watermark on the output.
Do I need to create an account to use Column Width?
No. Column Width works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
Will Column Width change my original file?
Never. Column Width only reads your input file and produces a new output file.
Are my files uploaded to a server when I use Column Width?
Column Width processes everything in your browser using local APIs. Your files never leave your device.

Explore More