Free Bulk Backlink Checker

The Bulk Backlink Checker is a free tool that analyzes up to 20 URLs at once, scoring each domain for quality signals like TLD type, HTTPS status, hyphens, and domain length.

No — this tool performs client-side URL pattern analysis only. For real backlink data, use Ahrefs, SEMrush, or Moz.

Yes, you can export all results as a CSV file with one click.

Yes, the Bulk Backlink Checker is 100% free with no registration, no hidden fees, and no usage limits. All processing happens locally in your browser, ensuring complete privacy.

Yes, the Bulk Backlink Checker is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Bulk Backlink Checker in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

The Bulk Backlink Checker works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.

Every domain is checked against six structural signals: HTTPS versus plain HTTP, the top-level domain type, whether the name contains a hyphen, whether it contains numbers, the domain length, and whether it is an authority TLD like .edu or .gov. Each signal is either positive or negative, and the score is simply the share of positive signals expressed on a 0 to 100 scale, so four positives out of six gives roughly 67. A clean, short, HTTPS .com with no hyphens or digits scores near the top, while a long hyphenated HTTP domain on a spam-prone extension scores low. The score is a structural heuristic, not a measure of real authority or traffic. Paste your list above to see the per-signal breakdown for each URL.

The tiers are buckets based purely on each URL's score percentage. A domain lands in High when 67 percent or more of its structural signals are positive, Medium when it falls in the 34 to 66 percent range, and Low when fewer than 34 percent pass. Because the tier comes from URL patterns alone, it reflects surface hygiene like a secure connection, a reputable TLD, and a short clean name, not the site's real backlink strength or content quality. A brand-new parked .com and an established authority site can both read as High here. Treat the tier as a fast first-pass filter that tells you which URLs clearly clear basic checks and which carry obvious red flags worth a closer look. Run a batch above to see the High, Medium, and Low split across your whole list.

The tool sorts top-level domains into tiers because search engines and link builders have long treated some extensions as more trustworthy than others. Extensions like .com, .org, .net, .io, and .co count as premium, major country codes such as .uk, .de, and .in count as standard, and spam-prone extensions like .xyz, .click, .tk, and .loan are flagged as low quality. On top of that, .edu and .gov earn an extra positive signal because they are typically restricted to institutions and are hard to obtain, making them inherently harder to abuse. This is a structural shortcut, not a guarantee: a low-quality TLD can still host a great site, and a premium TLD can still be junk. Paste your URLs above to see the TLD type distribution across your batch at a glance.

You can analyze up to 20 URLs in a single run, entered one per line in the input box. If you paste more than that, the tool processes only the first 20 and shows a notice telling you exactly how many extra lines were skipped, so nothing fails silently. Each line should be a URL or bare domain; you can omit the https prefix and it will be added automatically, and a leading www is stripped so results group by the root domain. To screen a larger list, just split it into batches of 20 and run them in sequence, exporting each batch to CSV as you go so the rows combine cleanly in one spreadsheet. Load the sample URLs above if you want to see the format and the summary view before pasting your own list.

The checker scores domains, not individual pages. Before analyzing, it parses each URL down to its hostname, strips any leading www, and ignores the path, query string, and protocol differences beyond HTTPS versus HTTP. Because all six signals — TLD type, hyphens, numbers, length, and authority status — describe the registered domain rather than the specific page, two URLs that share the same host return the same score and tier. This is by design: structural quality is a property of the domain, so a blog post and a product page on the same site are equally trustworthy from a pattern standpoint. If you need page-level link metrics, that requires a live backlink database such as Ahrefs or Moz. For a quick domain-level hygiene pass across a prospect or referring list, paste your URLs above.