Robots.txt Generator — Visual Builder
Visual builder for User-agent, Allow, Disallow, Host, and Sitemap lines
How to Use This Tool
- Edit user-agent allow disallow fields in rule blocks.
- Click Add Rule Block for crawler-specific policies.
- Optional Host field sets preferred canonical host directive.
- Sitemap textarea accepts one URL per line.
- buildRobotsTxt assembles preview; download saves robots.txt file.
About This Tool
VSPIC robots.txt generator builds standards-compliant robots.txt from visual rule blocks — each with user-agent, comma-separated allow and disallow paths, optional Host line, and multiline Sitemap URLs — live preview with copy and download robots.txt export.
Add multiple rule blocks for different crawlers. Default template seeds sensible star user-agent starter. Output updates as you edit fields without manual syntax memorization.
Common use cases
- •Inspect HTTP headers and user-agent strings
- •Analyze email headers for phishing investigation
- •Generate strong passwords for staging environments
robots.txt purpose
Robots exclusion protocol hints crawlers which paths may fetch — not access control — malicious bots ignore file but legitimate search engines respect directives.
User-agent specificity
Star user-agent applies broadly. Named agents like Googlebot override for targeted allow disallow combinations.
Allow versus Disallow precedence
Longer matching rule wins in Google interpretation — order matters less than specificity — document paths carefully in generator fields.
Sitemap declaration
Sitemap lines point crawlers to XML url lists — complement generator output with sitemap validator on same URLs.
Host directive
Optional Host indicates preferred domain for Yandex — rarely needed for Google-only SEO strategies.
Staging versus production
Disallow all on staging prevents duplicate content indexing — generator quick blocks slash while testing.
Not a security tool
Disallow admin does not authenticate — sensitive paths need server auth not robots alone.
Download and deploy
Place file at web root https://example.com/robots.txt — verify with robots.txt checker tool elsewhere on platform.
Multiple rule blocks
Separate blocks clarify policy per bot — readable in generator UI versus hand-edited flat file errors.
SEO migration
Regenerate robots when launching new paths — export documents old disallow for redirect project archives.
Frequently Asked Questions
Yes. VSPIC offers this robots.txt generator at no cost with no account required. Results load in real time.
We do not permanently store your queries on our servers. Some tools run entirely in your browser; others fetch public data for the request only.
Yes. Open the page in any modern phone or tablet browser. Results work on Wi‑Fi and mobile data.
No — hints only for cooperative crawlers.
Not in current generator fields — add manually if needed.
Yes — one URL per line in sitemap textarea.
Download file and upload to site root.
Default rule template allows crawl with empty disallow.
Use robots.txt checker and sitemap validator after deploy.
Next step for your check
Continue with sitemap validator on VSPIC.
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