kurzlinks.de

What it is

Kurzlinks.de is a privacy-friendly short link and QR Code generation service operated in Germany. It can not only turn long URLs into short URLs, but also supports link lists, email links, vCard, iCal, QR Codes in different formats, and Dereferrer privacy redirects. The service is clearly positioned around security: all short links created via the web interface or API are checked for Malware or Phishing risks.

Core capabilities

Feature-wise, it is more complete than a typical URL Shortener. Link lists can contain up to 50 target URLs and can include a title and description; email links can prefill recipients, subject, body, CC/BCC; QR Code generation supports PNG, SVG, EPS, Logo, size, colors, gradients, error correction level, and other settings. It also offers password protection, expiration limits, and the ability to generate QR Codes later. For developers, the official REST API can be integrated into websites, programs, and mobile Apps to automatically generate short URLs, but an API Key must be requested.

Integrations, documentation, and pricing

In terms of ecosystem, Kurzlinks.de provides Firefox, Chrome, Opera, Safari, and Edge extensions, interactive bookmarks, and an Android App, making it suitable for frequent day-to-day short link creation. The source text states that the API has detailed documentation, and the FAQ also covers many practical questions, so the documentation appears fairly complete. On pricing, short link and QR Code generation are explicitly free and can remain valid long term by default; pricing for enterprise use cases and the API is not disclosed and requires contacting them by email.

Pros and cons

Its strengths are that it is free, feature-rich, privacy- and security-focused, and provides blocking warnings for malicious and phishing links; its QR Code generation capabilities are also relatively professional. The downsides are that API access cannot be enabled through self-service and requires manual review, and it prohibits use cases such as pornography, disguised Affiliate links, embedding short links in advertising emails, and building public short link services based on the API. Enterprise edition, custom domains, SSO, analytics, and similar capabilities are only mentioned in the FAQ, with unclear pricing and delivery methods. The source text does not mention open-source or self-hosting options.

Who it is for and access from China

It is suitable for individuals, content operations teams, educational/nonprofit organizations, European teams that care about GDPR/privacy and link security, and serious developer projects that need to embed short link generation into a product. The source text does not provide information on access from China, so this is unknown; if stable access within mainland China is required, you can also evaluate Bitly, TinyURL, or choose self-hostable options such as YOURLS, Shlink, and Dub.