Import from Bitly, Rebrandly, Short.io, Dub, or T.LY

Switching from another shortener? Attr.so has CSV import that auto-detects the source format so you do not need to massage the export.

1. Export from your current tool

Each tool has a different export path - Bitly: Settings › Export; Rebrandly: Manage › Export to CSV; Short.io / Dub / T.LY: similar. Export the full link list as CSV.

2. Upload to Attr.so

From Links › Import, drop the CSV. We detect the source format from the column headers and map the fields automatically (slug, destination, title, tags). Review the preview, click Import, and we create every link under your account.

3. Switch the DNS

If your old domain was on the previous tool, point the CNAME at Attr.so and verify. From the moment DNS propagates, every existing slug resolves through Attr.so without changing the URLs in your published content.