Last updated: March 2026
This site, tüftle.li, is operated by Lex (full name available upon request). If you have any questions, you can reach me at hello@tüftle.li.
When you subscribe to the launch notification list, I collect:
No other data is collected. I do not use cookies, tracking pixels, or analytics tools.
The sole purpose is to send you a single notification when tüftle.li launches. I will never use your email for anything else.
I rely on your explicit consent (Art. 6(1)(a) GDPR), which you give by checking the consent box and submitting the form.
Data is stored in Cloudflare Workers KV (a secure, serverless database) hosted in the European Union. Cloudflare is certified under the EU-US Data Privacy Framework.
Until the launch of tüftle.li. After the notification is sent, all email addresses will be deleted. If you unsubscribe earlier, your data is removed immediately.
Under the GDPR, you have the right to:
To exercise any of these rights, simply reply to any email from me or write to hello@tüftle.li. I will respond within 30 days.
You can withdraw your consent at any time by replying "unsubscribe" to any email, or by emailing me directly. Your data will be deleted immediately.
I do not share, sell, or rent your data to anyone. Ever. The only third party involved is Cloudflare, which acts as a data processor (they store the data on my behalf).
If this policy changes, I will update this page. If the changes are significant, I may notify subscribers by email.