Robots.txt generatorGenerators

Robots.txt generator. Rules crawlers can read.

Pick allow or block for all crawlers, list the paths to keep out, add your sitemap and choose rules for AI crawlers. The robots.txt updates as you type. Nothing leaves your browser.

Cost to you

Free

Runs in your browser. No signup, no API call, no limit per hour.

browser
runs in
none
API calls
none
account

Use it now

Use the Robots.txt generator here

It runs in your browser. Nothing you type is sent anywhere, there is no signup and no limit.

Loading the tool.

Run it from your agent

Copy one prompt, give it to your agent.

Fill in the placeholder, paste it, and the agent runs the same job with current data on your looot account and shows the cost.

  • You give it: paths to block or allow, a sitemap url and bot choices.
  • Billed per call, nothing while your agent is idle.
  • The agent shows the price before it calls.
Prompt: Robots.txt generator
Use looot to review the robots.txt of [domain]. 1. Set up https://looot.ai/skill.md. 2. Search the catalog for an endpoint that reads a web page and check its price before you call. 3. Read [domain]/robots.txt and list which crawlers and paths it blocks. 4. Return the file, the problems you see and a corrected version.

Give this to your agent
Setup command
set up looot - https://looot.ai/skill.md

What comes back

What your agent gets from robots.txt generator

Field names as the providers return them. The exact set varies by endpoint, and your agent reads it from the catalog.

  • robots.txt text
  • one group per user agent
  • the sitemap line
  • warnings for rules that block the whole site

Use it for

What people do with robots.txt generator

  • Keep pages out

    Stop crawlers from wasting time on admin, cart or search result pages.

  • AI crawler choices

    Allow or block GPTBot, ClaudeBot and other AI crawlers one by one.

  • Point to the sitemap

    Add the Sitemap line so every crawler finds your page list.

  • Staging sites

    Block a whole test site in one click before it gets indexed.

Set up once

Three steps. Your agent does the rest.

Keep going

More free tools

FAQ

Questions about robots.txt generator

Pick the default rule, list the paths to block and add your sitemap URL. The file builds as you type. Download it and upload it to the root of your site as robots.txt.

At the root of the host, for example https://example.com/robots.txt. A robots.txt in a sub-folder is ignored, and each subdomain needs its own file.

No. It asks crawlers not to fetch a page, but a blocked page can still be indexed from links. Use a noindex meta tag on a page that crawlers may fetch to keep it out of results.

Set the AI crawlers you want to keep out to block. The generator writes one User-agent group with Disallow: / for each. Crawlers that respect robots.txt follow it, and others may not.

Disallow keeps a crawler out of a path. Allow opens a path inside a blocked folder. When two rules match, Google follows the longer, more specific one.

No. Search engines render pages with them. Blocking them can make a page look broken to the crawler.

Yes. It runs in your browser, needs no account and has no limit.
For agents
tool
Robots.txt generator
category
Generators
input
Paths to block or allow, a sitemap URL and bot choices
output
robots.txt text, one group per user agent, the sitemap line, warnings for rules that block the whole site
price
per call, read live from the catalog on the web page
web tool
runs in the visitor's browser, no API call, free and unlimited
schedule
on demand
setup
https://looot.ai/skill.md
llms.txt
https://looot.ai/llms.txt
updated
2026-10-14
markdown /free-tools/robots-txt-generator.md

Run robots.txt generator from your own agent.

Start your workspace, top up, and paste the prompt into the agent you already use. It runs the job with live data and shows the cost first.

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