Total Load

415 W

Min Inverter Size

600 W

+25% margin

Share:Copied!
Was this tool helpful?

Get a free API key + new tools as they ship

100 calls/day, no card, no spam. Built by one person, in public.

About Inverter Size

Inverter Size was built for the moment you just need to handle this task and move on — no signup, no upload to a third-party server. Built to be the kind of tool you bookmark and use weekly: no surprises between visits, no degraded free tier, and a UI that gets out of the way. 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 Inverter Size

  • 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 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.

Frequently asked about Inverter Size

Are my files uploaded to a server when I use Inverter Size?
Inverter Size processes everything in your browser using local APIs. Your files never leave your device.
Is Inverter Size really free?
Yes — Inverter Size is free for unlimited personal use, with no account required and no watermark on the output.
Do I need to create an account to use Inverter Size?
No. Inverter Size works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
Can I use Inverter Size commercially?
Yes. The output of Inverter Size belongs entirely to you, with no licensing restrictions.
Will Inverter Size change my original file?
Never. Inverter Size only reads your input file and produces a new output file.

Explore More