Equation Of Time
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100 calls/day, no card, no spam. Built by one person, in public.
About Eq of Time
Most online tools for this task bury what you need behind ads and forms. Eq of Time takes the opposite approach: load the page, do the job, leave. 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. Like everything else in the utility collection, it is free, ad-light, and works on mobile as well as desktop.
When you'd reach for Eq of Time
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 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.
Frequently asked about Eq of Time
- Will Eq of Time change my original file?
- Never. Eq of Time only reads your input file and produces a new output file.
- Can I use Eq of Time commercially?
- Yes. The output of Eq of Time belongs entirely to you, with no licensing restrictions.
- Is Eq of Time really free?
- Yes — Eq of Time is free for unlimited personal use, with no account required and no watermark on the output.
- Are my files uploaded to a server when I use Eq of Time?
- Eq of Time processes everything in your browser using local APIs. Your files never leave your device.
- Do I need to create an account to use Eq of Time?
- No. Eq of Time works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
