Frequently Asked Questions
Answers to common questions about ToolsFlow, how the tools work, and how your data is handled.
Is ToolsFlow really free?
Yes, every tool is completely free with no signup, subscription, or hidden usage limits.
Do I need to install anything?
No. Every tool runs directly in your web browser — nothing to download or install.
Is my data uploaded to a server?
No. All 160+ tools process your text and files locally in your browser using client-side JavaScript. Nothing is uploaded.
Can I use ToolsFlow on my phone?
Yes. Every tool works on any modern mobile or desktop browser.
How many tools does ToolsFlow have?
ToolsFlow currently has 160+ tools across calculators, converters, generators, image tools, and PDF/file tools, with new tools added regularly.
Do I need to create an account?
No accounts, ever. Just open a tool page and use it.
Are the PDF tools safe for sensitive documents?
Yes — PDF tools like merge, split, compress, and edit all run in your browser, so sensitive documents never leave your device.
How accurate are the calculators?
Our calculators use standard, well-established formulas (for example, standard BMI, compound interest, and percentage formulas). For financial, medical, or legal decisions, we recommend confirming results with a qualified professional.
Can I suggest a new tool?
Yes — email us at toolsflowonline@gmail.com with your idea.
Does ToolsFlow show ads or sell my data?
ToolsFlow does not sell your data. See our Privacy Policy for full details on how data is handled.
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