Planck Units Ref
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About Planck Units
Planck Units is a free, browser-based utility designed to make this task as quick and frictionless as possible. 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 Planck Units
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 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.
Frequently asked about Planck Units
- Will Planck Units change my original file?
- Never. Planck Units only reads your input file and produces a new output file.
- Are my files uploaded to a server when I use Planck Units?
- Planck Units processes everything in your browser using local APIs. Your files never leave your device.
- What browsers does Planck Units support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Does Planck Units work on mobile?
- Yes, Planck Units is fully responsive and tested on iOS Safari and Android Chrome.
- Is Planck Units really free?
- Yes — Planck Units is free for unlimited personal use, with no account required and no watermark on the output.
