Frequently asked questions
How current are the currency rates?
Rates are static — we ship a periodically-refreshed snapshot of mid-market rates so the tool stays fully offline. They're accurate to within a percent or two for casual conversions, not real-time trading.
Why no live exchange rate API?
Live rate APIs require server-side calls (CORS blocks direct browser fetches for most providers), an API key, and a paid tier above the free quota. SnapToolz ships a refreshed mid-market snapshot instead — accurate enough for ballpark conversions and crucially working entirely offline. For real-time trading rates use a dedicated financial source.
Are my files uploaded anywhere?
No. Every SnapToolz tool runs entirely in your browser using JavaScript and WebAssembly. Files are read locally, processed in memory, and the result is offered as a download. There is no backend.
How does this compare to convertio / cloudconvert?
Server-based converters upload your file, process on their hardware, and stream the result back. That's necessary for heavyweight conversions (video transcoding) but overkill for PDF↔image, color, unit, or text-encoding conversions — all of which SnapToolz handles fully client-side. Browser-only is faster on small/medium inputs, works offline, and never puts data through a third-party pipeline.
Can I bookmark a specific conversion?
Yes — every converter loads instantly with sensible defaults. For repeated lookups, install SnapToolz as a PWA and pin the converter to your home screen.
Is everything free?
Yes — every tool in this category and on the entire site is free with no sign-up, no daily limit, and no watermark.