Blog
Privacy, Links & the Open Web
Guides on referrer privacy, URL shorteners, and protecting your traffic sources from the TraceNull team.
Privacy · Document Security
Your Shared PDF Links Are Leaking Referrer Data — Here's How to Stop It
Links in shared PDFs leak HTTP Referrer headers, exposing hosting platforms and internal URLs. Learn how to strip referrer data from PDF links.
Read article →Privacy · Workplace Tools
Your Slack and Teams Links Are Leaking Referrer Data — Here's How to Fix It
Slack and Microsoft Teams leak referrer data when users click shared links. Learn how internal URLs get exposed and how to strip referrers with TraceNull.
Read article →Privacy · Browser Security
Browser Extensions Are Leaking Your Referrer Data — What You Need to Know
Browser extensions can override referrer policies and expose your traffic sources. Learn which extensions leak data and how to strip referrers properly.
Read article →Privacy · Email Marketing
Your Email Newsletter Is Leaking Referrer Data — Here's How to Fix It
Email newsletter links leak HTTP Referrer headers to every destination site. Learn how this exposes your campaigns and how to strip referrers with TraceNull.
Read article →Privacy · Social Media
How Social Media Sharing Leaks Your Referrer Data — And How to Stop It
Social media sharing exposes referrer data that reveals traffic sources and user behavior. Learn how referrer leaks work and how to strip them.
Read article →Privacy · Browser Security
Google's Privacy Sandbox Still Leaks Referrer Data — Here's What Marketers Need to Know
Chrome's Privacy Sandbox removes cookies but still leaks referrer headers. Learn how this affects marketers, publishers, and affiliates — and how to fix it.
Read article →Privacy · QR Codes
QR Codes & Privacy: How to Generate Safe, Referrer-Free QR Links
QR codes can leak referrer data and expose your traffic sources. Learn how to generate privacy-safe, referrer-free QR links with TraceNull.
Read article →Privacy · Campaign Tracking
UTM Campaign Tracking Without Leaking User Data: A Privacy-First Guide
Use UTM parameters for marketing analytics without exposing user data. Learn privacy-first campaign tracking with TraceNull's UTM builder.
Read article →Privacy · How-To Guide
How to Create Password-Protected Short Links That Strip Referrer Data
Learn how to share password-protected short links that strip HTTP referrer headers, keeping your destinations and sources private.
Read article →Privacy · Referrer Headers
What Is the HTTP Referrer Header — And Why It's Leaking Your Data
Learn what the HTTP Referrer header is, how it exposes your browsing activity, and how TraceNull strips it to protect your privacy.
Read article →Comparison · Privacy
TraceNull vs Bitly: Which URL Shortener Protects Your Privacy?
Bitly is built to track your clicks. TraceNull is built to protect your traffic sources. A detailed feature-by-feature comparison for publishers and affiliate marketers.
Read article →Affiliate Marketing · Privacy
How to Share Affiliate Links Without Revealing Your Website
Every affiliate link click exposes your domain to merchants, analytics platforms, and competitors. Here's the problem explained — and the practical solution that doesn't affect your commissions.
Read article →Guide · Business
How to Use the TraceNull API & Custom Domains
A complete walkthrough for Business users: set up your own branded domain and automate link creation with the REST API. Includes DNS setup, code examples, and rate limit details.
Read article →Ready to protect your links?
Free to use. No account required to get started.