How to use Bulk DA Checker
- Add a CSV export (or paste the CSV) to Bulk DA Checker to get started.
- Press Analyze CSV to run it locally in your browser.
- Review the row, column and unique-domain summary shown below.
About this tool
There is no server behind Bulk DA Checker. Load a backlink, referring-domain or authority CSV and Bulk DA Checker aggregates it locally.
Numeric columns are summarised with their minimum, average and maximum. It behaves the same on desktop and mobile, with nothing stored remotely.
Frequently asked questions
What is Bulk DA Checker for?
Bulk DA Checker lets you check your input right in the browser, with the result shown instantly and nothing uploaded.
Do I need an account for Bulk DA Checker?
No — Bulk DA Checker needs no account, sign-up or installation.
Is my input private in Bulk DA Checker?
Yes — your input never leaves your device; Bulk DA Checker does all the work in your browser.
What should I load into Bulk DA Checker?
Export your report as CSV from your SEO or analytics tool and load it into Bulk DA Checker; it parses and summarizes the data in your browser.
Does Bulk DA Checker work offline?
Once the page has loaded, Bulk DA Checker keeps working with no network connection.