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Tools/Web & SEO/Robots.txt Generator

Robots.txt Generator

ReadyHow to use

Generate robots.txt directives for crawlers.

Web & SEOBrowser workspace

Free to use. No account, no daily limit, and no backend processing for tool input.

Loading tool…

Tip: use samples, upload, copy, download, and send-to actions inside the workspace where available.

Actions

Developer workflow

Copy-ready utility output

Robots.txt Generator is tuned for quick generation, formatting, validation, or configuration work in the browser.

No signupCopy outputClient-side

Use the main workspace for the source input, options, generated output, and download actions.
Share links include settings or small input only when the tool supports it safely.
Related tools and guides below help continue the same development workflow.

Generated or formatted text is kept in the current browser session, not processed through a backend job.

Related tools

Breadcrumb Schema GeneratorGenerate BreadcrumbList JSON-LD for SEO.
Canonical Tag GeneratorGenerate a rel=canonical link tag to avoid duplicate content.
Color Palette GeneratorGenerate shades and harmonies from a base color.
Contrast CheckerCheck WCAG AA/AAA color contrast for accessibility.
CSS Box Shadow GeneratorDesign CSS box-shadows visually and copy the code.
CSS Gradient GeneratorBuild linear and radial CSS gradients with a live preview.

Related guides

Generate robots.txt OnlineCreate a robots.txt file for crawl rules, sitemap discovery, and basic search engine access control.
Generate Robots.txt OnlineGenerate robots.txt directives for crawlers. Use Robots.txt Generator in your browser with no signup, no daily limit, and no backend processing for tool input.
Generate Sitemap XML OnlineCreate a simple sitemap XML file so search engines can discover important pages.
Convert Canonical Tag OnlineGenerate a rel=canonical link tag to avoid duplicate content. Use Canonical Tag Generator in your browser with no signup, no daily limit, and no backend processing for tool input.
Generate Hreflang OnlineGenerate hreflang alternate link tags for i18n SEO. Use Hreflang Generator in your browser with no signup, no daily limit, and no backend processing for tool input.

Tool clusters

Web and SEO ToolkitGenerate robots.txt, sitemap XML, meta tags, Open Graph tags, canonical tags, and structured-data helpers.

What is Robots.txt Generator?

Robots.txt Generator is a free, browser-based tool that helps you produce ready-to-use output in seconds. Generate robots.txt directives for crawlers. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.

How to use Robots.txt Generator

1Configure the options to describe what you need.
2The output is generated instantly and updates as you tweak settings.
3Copy the generated result or download it.

Features

Live output that updates with every option
Copy or download the generated result
100% client-side — no upload, fully private
Free with no account, no watermark, and no daily limit
Works on large inputs, limited only by your device's memory
Load a sample, then copy, download, or share your result

Common uses

Quick one-off generator jobs without opening a heavy app
Preparing data before importing it elsewhere
Sharing a reproducible result with a teammate via a link

Used by

SEO specialists
Frontend developers
Marketing teams
Site owners
Developers
Test-data teams

Common errors

Generated values are used as real data without review.
Options are left at defaults even though the target system expects a specific format.
Random-looking examples include sensitive real values copied from production.
Generated output is not validated before being pasted into code or configuration.

How it works

1Combines your selected options.
2Builds output directly in the browser.
3Lets you copy or download the generated result.

Recommended workflow

1
Prepare the input
Generate a sample or helper artifact, then copy it into the workflow that needs it.
2
Run Robots.txt Generator
Review the preview, copy or download the result, and keep everything local in your browser.
3
Next recommended tool
Breadcrumb Schema Generator: Generate BreadcrumbList JSON-LD for SEO.
Open tool
4
Then continue with
Canonical Tag Generator: Generate a rel=canonical link tag to avoid duplicate content.
Open tool
5
Then continue with
Color Palette Generator: Generate shades and harmonies from a base color.
Open tool

Frequently asked questions

How do I use Robots.txt Generator?: Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Generate robots.txt directives for crawlers.
Is my data uploaded or stored anywhere?: No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.
Is Robots.txt Generator free?: Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.
What's the maximum file size?: There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.
Do I need to install anything?: No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.

User-agent

Crawl-delay (seconds, optional)

Disallow paths (one per line)

Allow paths (one per line)

Sitemap URL (optional)

User-agent: *
Disallow: /admin/
Disallow: /private/
Disallow: /api/

Sitemap: https://example.com/sitemap.xml