Best Free Sitemap Generator — 2025 Comparison
How the top sitemap tools stack up: features, pricing, and which one is right for you.
Choosing the right XML sitemap generator online can save you hours and improve your SEO results. Here's an honest comparison of the most popular options — including our own tool — so you can pick the best fit for your needs.
Feature Comparison
| Feature | AI Sitemap Gen | Screaming Frog | AIOSEO | xml-sitemaps | GSC |
|---|---|---|---|---|---|
| Price | Free | $259/yr | $49.60/yr | Freemium | Free |
| Sign-up Required | No | No | Yes | No | Yes |
| AI-Powered Insights | Yes (BYOK) | No | No | No | No |
| SEO Issue Detection | Yes | Yes | Limited | No | Basic |
| Visual Site Tree | Yes | No | No | No | No |
| Works Online (No Install) | Yes | No | Yes | Yes | Yes |
| Statistics Dashboard | Yes | Yes | No | No | Limited |
| Open Source | Yes | No | No | No | No |
Tool-by-Tool Breakdown
AI Sitemap Generator
This ToolA free, open-source SEO sitemap tool that runs entirely in the browser. No sign-up, no install, no limits. Unique features include AI-powered priority and changefreq suggestions (bring your own API key), a visual site tree, and comprehensive SEO issue detection — all at zero cost.
Best for: Developers, SEO professionals, and site owners who want a fast, free tool with advanced analysis features.
Screaming Frog SEO Spider
A desktop application that's the industry standard for technical SEO audits. Extremely powerful with detailed crawling, but requires installation and the paid version ($259/year) for sites with more than 500 URLs. No AI features, no online usage.
Best for: Professional SEO agencies doing deep technical audits on client sites.
All in One SEO (AIOSEO)
A WordPress plugin that auto-generates sitemaps. Convenient if your site runs on WordPress, but it's limited to that platform and requires a paid license for advanced features. No crawl analysis or visual site structure.
Best for: WordPress site owners who want set-and-forget sitemap generation.
xml-sitemaps.com
One of the oldest online sitemap generators. The free version limits you to 500 pages and has no SEO analysis. The paid version unlocks more pages but still lacks issue detection or visual tools.
Best for: Quick, simple sitemap generation for small sites.
Google Search Console
Not a sitemap generator per se — you need to create the file elsewhere and submit it here. GSC provides indexation reports and error alerts, making it an essential companion to any sitemap tool. Free, but limited to Google and requires site verification.
Best for: Monitoring sitemap health and indexation status post-submission.
The Bottom Line
For most users — especially developers and site owners who want a quick, powerful solution without installing software or creating accounts — a free online sitemap generator with built-in SEO analysis offers the best value. Tools like Screaming Frog are excellent for professional audits, but overkill for everyday sitemap generation.
The ideal workflow: generate your sitemap with our free tool, submit it via Google Search Console and Bing Webmaster Tools, and monitor indexation status in GSC. This combination gives you both generation and monitoring at zero cost.
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