🇨🇭🇨🇭 SwitzerlandPro · Swiss

avso

Swiss AHV number validator (756.)

Open avso
Business tool built to Swiss standards — result ready for your accounting. 100% in your browser, no data sent.

avso is a free, no-sign-up online switzerland tool: swiss ahv number validator (756.). Built for Switzerland. Everything is computed right in your browser — no data is sent to a server, your information stays private. Fast, ad-free, works on mobile and desktop. Keywords: avs, 756, ean13, validation, rh.

avs756ean13validationrh

FAQ

Is avso compliant with Swiss standards?

Yes. avso applies the current Swiss rules (swiss ahv number validator (756.)) to produce a result you can use directly in your accounting and paperwork.

Is my data sent to a server?

No. Everything is computed in your browser — no data (amount, IBAN, number) is transmitted or stored. Ideal for sensitive information.

Is avso free?

Yes, avso is free and requires no sign-up. Pro features for Swiss freelancers and SMEs are coming to outils.ch.

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