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  • Free Windows Tool
    Submit URLs to Google's Indexing API, at Scale
    Mass Indexer is a free bulk URL indexer for Windows. Connect to the Google Indexing API, submit hundreds of pages in one batch, and speed up how fast Google finds your content.
    Free forever · Windows installer · Donations welcome
    What is Mass Indexer?
    Mass Indexer is a free Windows application built around the Google Indexing API. It submits your URLs in bulk to speed up discovery, without ever promising automatic indexation. Google always makes the final call.
    Bolt
    Bulk URL Submission
    Submit hundreds of URLs to Google in a single session through the official Indexing API endpoint.
    Automation
    Technical SEO Automation
    Built for real agency workflows, covering site migrations, content waves and large catalog updates.
    Folder
    Flexible Import
    Import URLs from CSV or sitemap XML. No proprietary format and no lock-in.
    How Mass Indexer Works
    Three steps to go from a URL list to a Google submission.
    1
    Export Your URLs
    Generate a URL list with Sitemap Generator, your CMS export or any CSV tool. Mass Indexer reads CSV files and sitemap XML.
    2
    Import and Authenticate
    Load your file in one click, review the URL list and sign in with your Google account through OAuth.
    3
    Submit to Google
    Hit submit. Mass Indexer sends each URL to the Google Indexing API, which confirms receipt and queues the pages for crawling.
    Built for Real SEO Workflows
    Every situation where speed of discovery matters.
    Autorenew
    Site Migrations and Relaunches
    After a migration or relaunch, submit all new URLs right away instead of waiting for Googlebot to find them through backlinks.
    Draft
    New Content Batches
    Published 50 pages at once? Submit them in one batch instead of waiting on organic discovery from Googlebot.
    Shopping_Cart
    Large E-commerce Catalogs
    Thousands of product pages? Mass Indexer works through large URL lists systematically while respecting Google's daily API quota.
    Keyboard_Return
    Post-Redirect Clean-up
    After setting up 301 redirects or updating your paid landing pages, signal the new destination URLs to Google right away.
    Tool Synergy
    Works Hand in Hand with Sitemap Generator
    Two complementary tools for one smooth indexing workflow, from URL extraction to Google submission.
    Crawler
    URL Extraction
    Bulk Indexer
    API Submission
    Google Search Console
    Pages indexed ✓
    Discover Sitemap Generator
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    Common Questions
    Honest answers, no over-promises.
    Does Mass Indexer guarantee Google indexation?

    No. Mass Indexer submits your URLs to the Google Indexing API, which signals Google to discover and crawl those pages. Whether Google indexes them depends on content quality, relevance and compliance with its guidelines. The tool speeds up discovery. Indexation stays Google's call.

    Is the tool really free?

    Yes, completely free. No usage limits, no paid tiers, no subscription. A donation is always appreciated if the tool saves you time on a client project, but it's never required to download or use the software.

    How many URLs can I submit per day?

    Google's Indexing API allows up to 200 URL submissions per day per Google Cloud project. Mass Indexer respects these quotas automatically. For large sites, you can spread submissions across several days or use multiple API projects to increase throughput.

    Do I need a Google account to use it?

    Yes. The Google Indexing API requires OAuth authentication. You'll need a Google account with Search Console access for the properties you want to submit. Mass Indexer guides you through the setup on first launch.

    View All FAQ
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    Download Mass Indexer
    Free Windows tool. No subscription and no account setup needed to get started.
    Mass Indexer
    Windows · Installer & Portable · Free
    Download Free
    ❤️
    Support the Project
    Mass Indexer is free and will stay free. If it saved you time on a client project, a small donation helps keep development active.
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