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About Filter Freq

Filter Freq is a free, browser-based utility designed to make this task as quick and frictionless as possible. 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 pairs naturally with the other utility utilities here when you need to chain a quick workflow.

When you'd reach for Filter Freq

  • 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 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 Filter Freq

Do I need to create an account to use Filter Freq?
No. Filter Freq works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
Will Filter Freq change my original file?
Never. Filter Freq only reads your input file and produces a new output file.
Can I use Filter Freq commercially?
Yes. The output of Filter Freq belongs entirely to you, with no licensing restrictions.
What browsers does Filter Freq support?
Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
Are my files uploaded to a server when I use Filter Freq?
Filter Freq processes everything in your browser using local APIs. Your files never leave your device.

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