Utility Tools (9)
QR codes, barcodes, passwords, converters and more.
What are utility tools?
Utility tools cover the everyday one-off tasks — QR codes, barcodes, password generation, unit conversion, colour pickers and more. Each runs locally in your browser, loads instantly, works on mobile, and needs no account, which is the whole point of a tool you use once and close.
Why use Farvixo's utility tools?
- Instant results with no upload step and no processing queue
- Generated at high enough resolution to use in print, not just on screen
- Nothing is stored or logged, including generated passwords
- Works offline once the page has been loaded
- No sign-up wall between you and a thirty-second task
Frequently Asked Questions
Are generated passwords safe to use?
Yes. They are generated in your browser using the platform’s cryptographic random number generator and are never transmitted or stored. Nothing about the password reaches us — but store it in a password manager, because we cannot recover it either.
Do QR codes generated here expire?
No. A QR code is a static encoding of whatever you put into it, not a link back to us. It will keep working forever, and it works even if Farvixo does not exist — provided whatever it points at still does.
Are my files uploaded to a server?
For almost every tool, no. Processing runs inside your browser using WebAssembly, so the file never leaves your device. The exception is the AI tools, which must send your text to a language model to get an answer back — those tool pages say so explicitly rather than claiming privacy they cannot offer.
Is there a catch — are these really free?
They are free, with no sign-up, no watermark and no usage cap. Because the work happens on your device rather than our servers, the tools cost us almost nothing to offer. The site is supported by advertising, which is kept out of the tool workspace itself.