Round 1 of 5
FAQ
What is a good reaction time?
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About Reaction Time
When you need this task done in seconds, Reaction Time 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. It pairs naturally with the other utility utilities here when you need to chain a quick workflow.
When you'd reach for Reaction Time
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 Reaction Time
- Are my files uploaded to a server when I use Reaction Time?
- Reaction Time processes everything in your browser using local APIs. Your files never leave your device.
- What browsers does Reaction Time support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Will Reaction Time change my original file?
- Never. Reaction Time only reads your input file and produces a new output file.
- Does Reaction Time work on mobile?
- Yes, Reaction Time is fully responsive and tested on iOS Safari and Android Chrome.
- Do I need to create an account to use Reaction Time?
- No. Reaction Time works without any signup. We only ask for an email if you decide to subscribe to a paid plan.