Frequently Asked Questions
Everything you might want to know about FastDailyTools.
Is FastDailyTools really free?
Yes — every tool is 100% free with no sign-up, no rate limits, and no watermarks. We're supported by lightweight, non-intrusive ads.
Do your tools upload my data?
No. Every tool runs entirely in your browser using JavaScript. Your prompts, JSON, images, and financial numbers never leave your device.
Which AI models do the token calculators support?
OpenAI (GPT-4o, GPT-4 Turbo, GPT-3.5), Anthropic (Claude 3.5 Sonnet, Opus, Haiku), and Google (Gemini 1.5 Pro, Flash).
How accurate are the finance calculators?
We use published rates (PayPal, Etsy, Shopify, VAT) as of the latest update. Always verify with the provider before making tax or business decisions.
Can I use these tools on mobile?
Yes — every tool is mobile-responsive and touch-friendly.
Do you offer an API?
Not yet. Everything is browser-side by design so you can trust the privacy story. An API is on the roadmap.
How do I request a new tool?
Head to the Contact page and send a note — we prioritize tools that a lot of people ask for.
Is FastDailyTools open source?
Not currently. We may open specific tools in the future.