XML Sitemap Generator
Generate clean, valid XML sitemaps with URL priority, change frequency, and last-modified dates.
What is the XML Sitemap Generator?
XML sitemap generation compiles URL index documents conforming to the official Sitemap Protocol 0.9 schema specifications. The generator constructs structured XML files with valid `<url>`, `<loc>`, `<lastmod>`, `<changefreq>`, and `<priority>` elements for search engine discovery. This enables webmasters and SEO engineers to accelerate search engine indexing across large website architectures and newly published content directories.
Sitemap Protocol Compiler Specifications
- Schema Standard: Sitemap Protocol 0.9 (http://www.sitemaps.org/schemas/sitemap/0.9) schema
- Supported Elements: <loc>, <lastmod> (W3C Datetime / ISO 8601), <changefreq>, and <priority> (0.0 to 1.0)
- Validation Engine: Enforces RFC 3986 absolute URLs and escapes XML special characters (&, <, >, ', ")
Sitemap XML Specifications
- Output Formatting: Formatted, syntax-validated XML sitemap document ready for search engine submission
- Batch URL Handling: Generates sitemaps containing hundreds of URLs with custom change frequencies
- Export Actions: 1-click XML copy and direct sitemap.xml file download
How to Use the XML Sitemap Generator
Follow these 3 actionable steps for deterministic developer workflows.
1. Input Page URLs
Paste your list of website URLs, one per line, or add pages with metadata.
2. Configure Frequencies & Priority
Set default change frequency (daily, weekly) and priority weights (0.1 to 1.0).
3. Download sitemap.xml
Copy formatted XML or download sitemap.xml for deployment to your server root.
Architecture & Transformation Comparison
Client-side in-memory AST execution compared with remote cloud backend services.
| Evaluation Criteria | Client-Side In-Memory Engine | Remote Cloud Service Endpoints |
|---|---|---|
| Data Privacy & Isolation | 100% In-Memory (Zero network payload transmissions) | Transmitted over HTTP/HTTPS and logged on remote hosts |
| Execution Latency | Sub-millisecond instant AST parsing and evaluation | Subject to network round-trip time and server queue delays |
| Processing Throughput | Uncapped throughput bounded only by client device memory | Artificial request rate limits and payload size ceilings |
| Offline Availability | Fully operational offline via service worker caching | Unavailable without continuous active internet connection |
Frequently Asked Questions
Common questions about using our XML Sitemap Generator.