Decoction Calc

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About Decoction

Decoction solves a specific problem that comes up daily for anyone dealing with this task: doing it once, fast, without an account. The goal was to keep the path from "open the page" to "get the result" as short as possible. No mandatory account, no cookie wall, no upsell at every step. 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 Decoction

  • 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 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.

Frequently asked about Decoction

What browsers does Decoction support?
Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
Will Decoction change my original file?
Never. Decoction only reads your input file and produces a new output file.
Do I need to create an account to use Decoction?
No. Decoction works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
Does Decoction work on mobile?
Yes, Decoction is fully responsive and tested on iOS Safari and Android Chrome.
Can I use Decoction commercially?
Yes. The output of Decoction belongs entirely to you, with no licensing restrictions.