About the Power Converter
Looking for a fast, free power converter tool that respects your privacy? You are in the right place. Convert watts, kilowatts, horsepower & BTU/h. Unlike most online tools, everything here happens locally on your device: nothing you enter or open is uploaded to a server.
It joins the Toologee unit converters — instant, precise conversions across every common measurement system. Use it as often as you like — there is no sign-up, no watermark, and no daily cap.
How to Use Power Converter
- Type the value you want to convert.
- Choose the unit you're converting from and to.
- Read the converted result instantly — no button needed.
- Use the swap button to flip the conversion direction.
Why Use Toologee?
100% Private
Your files and text never leave your browser — all processing is local.
Instant Results
No server round-trips means results appear the moment you act.
Always Free
No accounts, no watermarks, no usage caps — ever.
Works Everywhere
Fully responsive on desktop, tablet, and mobile browsers.
Frequently Asked Questions
Convert watts, kilowatts, horsepower & BTU/h. It does this instantly and locally, so you get results the moment you provide your input.
Power Converter covers all the common units for this category and converts instantly through a precise base-unit calculation, so every pairing stays accurate.
Yes. Power Converter runs entirely in your browser using client-side JavaScript. Your files and text are never uploaded to any server, so your data stays completely on your own device.
Absolutely. Every tool on Toologee is 100% free with no sign-up, no watermarks, and no limits on how many times you can use it.