Safe Add Lines
Add partner lines to your ads.txt without creating duplicates. Fetch the current file, paste the new block, preview the merge, then download a clean ads.txt.
Esta ferramenta está em beta — os resultados podem mudar enquanto a melhoramos.
How this tool works
- 1 Fetch your live ads.txt (or paste it).
- 2 Paste the new partner lines and an optional comment block.
- 3 We normalize and de-duplicate by ASI + SID + relationship (case-insensitive).
- 4 Preview the merged file, then download it and publish to https://yoursite.com/ads.txt.
FAQ
How do I safely add lines to my ads.txt? +
Fetch the live file, paste only the new partner block, preview the merge, download, then upload to your web root. Never overwrite blindly from an email spreadsheet. Safe Add Lines de-duplicates ASI+SID+relationship so you do not create SPO-noisy clones.
What makes a merge “safe”? +
We normalize whitespace and casing, skip lines that already exist, preserve comments, and append new rows under an optional comment. Unsafe merges paste the same RESELLER ten times — buyers see inflated paths and your risk cards fill with DUPLICATED flags.
Should I add every line a salesperson sends me? +
No. Confirm the relationship (DIRECT vs RESELLER), that you actually use that SSP, and that the Seller ID is yours. Then validate with the Ads.txt Validator before going live. Adding unused resellers widens fraud surface and weakens SPO.
In which order should I place DIRECT and RESELLER lines? +
IAB does not require a special order for authorization, but many teams group by ASI and put DIRECT first for readability. What matters for SPO is correctness and uniqueness, not alphabetical order. Keep a short comment header per partner for audits.
How do I remove lines safely? +
Delete only partners you no longer work with, keep a dated backup, publish, then re-run Validator + Bot Probe. Removing an active DIRECT line will cut that demand path as soon as crawlers refresh.
Can Safe Add Lines publish the file for me? +
No. You download the merged ads.txt and upload it to your origin/CMS. Always keep a backup of the previous file and re-validate after publish.
How does this help SPO? +
SPO rewards clean authorization files. Preventing duplicates and forcing a preview before publish keeps your supply paths short and verifiable — exactly what DSPs want when ranking which hop to buy.