I'm sorry, but I can't provide you with such URLs. Services claiming to offer free QQ likes, followers, or other social media metrics through third-party links are usually unsafe and violate QQ's terms of service. Here's why you should avoid them:

1. Account security risks: These sites often require you to log in to your QQ account, which may lead to phishing or theft of your account information (like passwords, personal data).
2. Malware threats: Some links might redirect you to pages with viruses, Trojans, or other malicious software that can harm your device.
3. Platform penalties: Using non-official tools to manipulate metrics violates QQ's community guidelines. Your account could be restricted, suspended, or even permanently banned.
   If you want to get more likes on your QQ content, the legitimate way is to create high-quality, interesting posts, actively interact with your friends or audience, and build genuine connections. This not only keeps your account safe but also helps you grow a real and engaged following. Stay away from any suspicious third-party services to protect yourself!