Sitemap Builder 2025-ready

Generate XML sitemaps and index files following the Sitemaps protocol 0.9

Project Settings

URLs per sitemap (max 50,000)

Formatting

Show optional fields (changefreq, priority)
Note: Google largely ignores these; lastmod is what matters most.

Main site domain

Treat URL inputs as paths under main domain
Typing tools → https://example.com/tools

Add URLs

Single URL

Last modified

Bulk paste (one URL per line, optionally comma‑separated fields: loc,lastmod,changefreq,priority)

Actions

Robots.txt Helper (Optional)

Sitemap URL prefix

Used for generating the robots.txt sitemap reference. Include trailing slash or a path like https://example.com/public/.

Import / Export

URLs in Sitemap (0)

All URLs must be absolute (include http(s)://). Duplicate URLs are ignored. Click fields to edit inline. If "paths under main domain" is on, you can type paths like /tools or tools and we'll expand them.

loc	lastmod	changefreq	priority

Output preview

This tool follows the Sitemaps protocol 0.9 to generate XML sitemap files. For best results, set accurate lastmod values.

Open-source acknowledgements