# Bulk URL Checker

> Cloud-based bulk URL checker for SEO professionals, web developers, and digital agencies. Check up to 75,000 URLs for broken links, redirects, and HTTP status codes.

## What It Does

Bulk URL Checker validates URLs at scale. Users upload a CSV file with up to 75,000 URLs. The service checks every URL in the cloud using proxy rotation and smart rate limiting, then emails the user a detailed report with HTTP status codes, redirect chains, response times, and soft 404 detection.

## Key Features

- Check up to 75,000 URLs per batch
- Proxy rotation to avoid rate limits and IP blocks
- Playwright-based deep checking for JavaScript-rendered pages
- Smart rate limiting (20 requests per minute per domain)
- Redirect chain analysis
- Playwright-based deep checking for JavaScript sites
- Email notifications when reports complete
- Dashboard with filtering and analytics
- Export to CSV or JSON
- No installation required — 100% cloud-based

## Pricing

- Free tier: 300 URL checks, no credit card required
- Pay-as-you-go credits: purchase credits that never expire
- No monthly subscription required

## Use Cases

- SEO audits: check all internal and external links across a website
- Backlink verification: validate that backlinks still point to live pages
- Site migration: verify old URLs redirect correctly to new pages
- Documentation maintenance: check external references in knowledge bases
- Content audits: find broken links across hundreds of blog posts
- Agency work: batch-check client URLs at scale

## How It Compares

Unlike desktop tools like Screaming Frog, Bulk URL Checker runs in the cloud. This means no RAM limits, no single-IP rate limiting, and no need to keep your laptop running. It is designed specifically for checking large batches of known URLs rather than crawling and discovering URLs.

## Links

- Website: https://bulkurlchecker.com
- Broken URL Checker: https://bulkurlchecker.com/broken-url-checker
- Batch URL Checker: https://bulkurlchecker.com/batch-url-checker
- Redirect Checker: https://bulkurlchecker.com/redirect-checker
- Blog: https://bulkurlchecker.com/blog
- Documentation: https://bulkurlchecker.com/documentation