About sfdcode
We are a focused software service for Volkswagen Group (VAG) SFD offline unlock workflows — clear pricing, secure checkout, and predictable delivery paths for workshops and technicians.
What we do
sfdcode.comsfdcode helps you obtain SFD and SFD2 unlock tokens when your diagnostic tool requests an offline challenge for supported ECUs. The product is built around a simple checkout, transparent packages, and email-based operations so you always know where an order stands.
Our roadmap includes deeper workshop tooling (for example the desktop writer). The web service remains the primary place to purchase credits and request unlocks.
Operating principles
- Credits are debited only after a successful unlock delivery — failed upstream attempts must not consume your balance.
- Guest checkout stays available; you can optionally create an account after purchase.
- We prioritise EU customers with GDPR-conscious data handling and invoicing-friendly receipts.
- Card payments use Stripe-hosted checkout — we never store raw card numbers on our own servers.
How delivery works
Two fulfilment lanes cover instant and technician-assisted workflows.
SFD (automated)
When the pipeline accepts your challenge, the token is issued immediately after payment — typically within seconds — and delivered to your checkout email alongside downloadable artefacts where applicable.
SFD2 (manual fulfilment)
Some modules require sourced responses. Those jobs are queued, fulfilled by specialists, and emailed when ready. Refer to unlock and pricing copy for the current SLA.
Brand independence
Clarity for customers and trademark holders.
sfdcode is an independent publisher. We are not affiliated with, endorsed by, or sponsored by Volkswagen AG or any VAG brand. Vehicle names and logos referenced on this site belong to their respective owners.
Diagnostics and unlocking must always comply with applicable law and manufacturer terms for your market.