Here are answers to the questions we are asked most often. If your question is not covered, please get in touch through our About Us page.
Are the tools on multitoolchest.com really free?
Yes. Every tool is free to use with no sign up, no trial period and no limit on how often you use it.
Do I need to create an account?
No. Open any tool and start using it straight away. There is nothing to register for.
Are my files uploaded to your server?
No. The tools run inside your web browser using JavaScript. Images, PDFs, videos and text you load are processed on your own device and are never uploaded to us.
Do the tools need an API key?
No. None of the tools require an API key. The currency tools fetch public exchange rates from free, keyless rate services; everything else works without any outside service.
Do the tools work on phones and tablets?
Yes. Every tool is designed for mobile phones, tablets and desktop computers. A few features depend on what your browser supports; screen recording, for example, is not available in most mobile browsers.
Which browsers are supported?
Recent versions of Chrome, Edge, Firefox, Safari, Samsung Internet and Opera are supported. For the best results keep your browser up to date.
Is there a file size limit?
There is no fixed limit because files never leave your device. Very large files depend on the memory of your device; if a tool is slow, try a smaller file or a desktop computer.
How accurate are the calculators and currency rates?
Calculators use standard formulas and give estimates. Exchange rates come from public reference data and can differ from the rate your bank or card provider charges. Always double-check important figures with a professional.
Can I use the results commercially?
Yes. Anything you create with the tools, such as converted images, PDFs or generated code, belongs to you and can be used for personal or commercial projects.
How can I suggest a new tool or report a problem?
We would love to hear from you. Use the contact details on our About Us page to send your idea or describe the problem and the browser you were using.