Browser utilities for publishers and creators
Inspect the details before publishing.
Check how crawlers interpret a website policy or confirm whether an image and PDF are suitable for print. Both utilities are fast, focused, and work without an account.
Web and file tools
CrawlerPolicy
Analyze robots.txt access for search and AI crawlers, validate Content-Signal preferences, and generate policies for search, real-time AI input, and model training.
Check AI crawler policy → Print preparationPrintSpec Lab
Inspect image pixels and DPI, calculate physical print dimensions, and review PDF page size before sending a file to production.
Check a print file →Tools that keep files local
File and policy inspection happens in the browser whenever possible. This makes the utilities useful for unpublished assets, internal configuration, and quick checks that do not justify uploading data to a large platform.
Understand the result
CrawlerPolicy separates access rules from downstream AI-use preferences. PrintSpec Lab separates raw pixel dimensions from the DPI required at a target physical size. Both tools expose the reasoning behind the result.