How to use Free DA Checker
- Paste or load a CSV export (or paste the CSV) into Free DA Checker.
- Click Analyze CSV — Free DA Checker processes everything on your device.
- Review the row, column and unique-domain summary shown below.
About this tool
Free DA Checker is a static, client-side tool with no backend. Load a backlink, referring-domain or authority CSV and Free DA Checker aggregates it locally.
The file is parsed client-side, so your export never leaves the page. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What is Free DA Checker for?
Free DA Checker runs entirely on your device: add your input, and it checks it locally in real time.
Is Free DA Checker free to use?
Yes — Free DA Checker is completely free, with no usage limits.
Does Free DA Checker upload my data?
No — Free DA Checker processes everything locally in your browser, so nothing you enter is uploaded or stored.
What should I load into Free DA Checker?
Export your report as CSV from your SEO or analytics tool and load it into Free DA Checker; it parses and summarizes the data in your browser.
Does Free DA Checker work offline?
Once the page has loaded, Free DA Checker keeps working with no network connection.