01 Example 1
Standard blog
- User-agent: *
- Disallow: /wp-admin/
- Disallow: /wp-login.php/
- Disallow: /wp-json/
- Disallow: /xmlrpc.php/
- Sitemap: https://wpaegis.com/sitemap.xml
Robots.txt Generator
One misconfigured line in the Robot.txt generator file can hide your entire site from Google. Enjoy a free robot.txt generator with Rext AI that provides you accurate results.
Configure Rules
Generated robots.txt
Your generated robots.txt will appear here...
Robots.txt Best Practices
- •Place robots.txt in your website's root directory
- •Use "User-agent: *" to apply rules to all bots
- •Always include your sitemap URL
- •Test your robots.txt file before deploying
The basics
What Is a Robots.txt Generator
Why Robots.txt Generator Matters
A robots.txt file is a plain text file that lives at the root of your website, yoursite.com/robots.txt, and tells search engine crawlers and other automated bots which parts of your site they're allowed to access and which parts to leave alone.
What Robots.txt Generator Does
Writing one by hand isn't technically difficult, but it's easy to get subtly wrong. A robots.txt generator removes that risk by building the file from a structured set of choices instead of raw syntax. You decide which directories to block, which bots (if any) get special treatment, and whether to point crawlers toward your sitemap, and the tool assembles that into a correctly formatted file. It's a small file, but getting it wrong is one of the more avoidable, self-inflicted SEO mistakes a site can make.
What Rext AI Provides
The robots.txt file sits quietly in your site's root directory, and most people never think about it until something's gone wrong, a staging site accidentally got indexed, or worse, an accidental "Disallow: /" blocked the whole site from search engines. Rext AI's robots.txt generator builds a clean, correctly formatted file based on your actual crawling preferences, so you're not hand-writing syntax you only half-remember.
How it works
How to Use the Robots.txt Generator
- 1
Set your default rule
Most sites should start with "Allow" and then selectively block specific directories, rather than starting from "Disallow" and trying to remember to open everything back up. Add allow and disallow rules.
- 2
Add your sitemap URL
This isn't required, but including it helps crawlers discover your full site structure faster and more reliably than relying on internal links alone.
- 3
List the paths you want blocked
One per line, typically admin panels, checkout or cart pages, internal search result pages, and staging or duplicate content directories.
- 4
Generate and review the output
Check the summary to confirm the rules match what you actually intended; this is the step where a misplaced rule gets caught before it goes live.
- 5
Download the file and upload it
Upload downloaded file to your site's root directory, then verify it's live by visiting yoursite.com/robots.txt directly in a browser.
- 6
Test it in Google Search Console's robots.txt tester
You can text in Google search console to confirm Google is reading the rules the way you expect.
Examples
Robots.txt Generator Examples
Features
Key Features & Capabilities
Per-bot rule configuration
Set different access levels for Googlebot, Bingbot, AI crawlers like GPTBot and ClaudeBot, and any custom user-agent.
Sitemap integration
Add your sitemap URL directly into the generated file.
Syntax validation
Catches conflicting or malformed rules before you download the file.
Crawl delay support
Otionally throttle crawler request frequency for sites with server load concerns.
Live preview
See exactly how the file will read once it's uploaded
One-click download
Get a ready-to-upload robots.txt file, correctly named and formatted.
No coding required
Build the file through form fields instead of writing raw syntax from scratch.
FAQ’s
What happens if my site doesn't have a robots.txt file at all?
Search engines will generally still crawl and index your site normally; the absence of a robots.txt file is treated as "no specific restrictions," not as a block. That said, having one gives you deliberate control instead of leaving crawling behavior entirely up to default bot behavior.
Can robots.txt actually keep a page out of Google's index?
It's commonly misunderstood, but robots.txt controls crawling, not indexing directly. A page blocked in robots.txt can still occasionally appear in search results (often with no description) if other sites link to it. To reliably keep a page out of the index, use a noindex meta tag on the page itself, not just a robots.txt disallow rule.
Where exactly do I upload the robots.txt file?
It needs to sit at the root of your domain: yoursite.com/robots.txt, not inside a subfolder. Most CMS platforms and hosting dashboards have a specific place to upload or edit this file; check your platform's documentation if you're not sure where that is.
Should I block AI crawlers like GPTBot from my site?
That depends entirely on your own position on AI training data using your content. Some site owners block them to prevent their content from training AI models; others allow them for visibility in AI-generated answers. There's no universally correct choice here; it's a decision worth making deliberately rather than by default.
Can one wrong line in robots.txt really block my entire site from search engines?
Yes, and it's one of the more common self-inflicted SEO mistakes. A rule like "Disallow: /" under "User-agent: *" tells every crawler to stay away from your entire site. This sometimes gets left in accidentally after moving a staging site to production. Always verify the live file after uploading.
Keep going
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