Greywater

About Greywater

When you need this task done in seconds, Greywater delivers a clean, focused interface without the friction of a generic tool. 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 Greywater

• 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 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'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 Greywater

Do I need to create an account to use Greywater?

No. Greywater works without any signup. We only ask for an email if you decide to subscribe to a paid plan.

What browsers does Greywater support?

Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.

Can I use Greywater commercially?

Yes. The output of Greywater belongs entirely to you, with no licensing restrictions.

Are my files uploaded to a server when I use Greywater?

Greywater processes everything in your browser using local APIs. Your files never leave your device.

Will Greywater change my original file?

Never. Greywater only reads your input file and produces a new output file.