Stop Link Rot In Books, PDFs, And Citations
Publish a short link once, then update the destination whenever the source changes. Keep printed links working, keep your brand visible, and track engagement over time.
How It Works
Create a short link for every reference, publish it, then update the destination any time without reprinting.
- Create a short link for each citation or resource
- Publish it in your book, PDF, course, or docs
- Update the destination whenever the source changes
- Measure reader engagement with click analytics
Built For Long-Lived Content
Whether you are publishing a book, shipping a PDF guide, or sharing research references, T.LY keeps your links stable and your brand visible.
- Custom domains keep citations on-brand
- Smart URLs route by device or location when needed
- Bulk tools help manage large link sets
- Teams can collaborate on shared libraries
Questions about permanent links
If a link will live in print or stay in circulation for years, make the destination the part you can change.
What is a permanent link?
A permanent link is a short URL you can publish once and keep updating. The public URL stays the same even when the destination page moves or changes.
Can I update a link after it is printed?
Yes. Update the destination in T.LY instead of reprinting a book, PDF, package insert, business card, or QR code.
Where are permanent links useful?
They work well for books, citations, research, course materials, documentation, packaging, printed handouts, and any content that needs to outlive its first destination.
Can I track clicks on a permanent link?
Yes. T.LY can show click activity and campaign context so you can see whether readers, customers, or students are using the resource you published.
Keep your published links alive
Create permanent links you can update, brand, and track.
Browser Extension
