免费Robots.txt生成器

轻松创建正确的robots.txt文件来控制搜索引擎抓取。优化SEO，保护私有内容。

Quick Presets

Search Engine Crawlers

AI Crawlers

2026

Control which AI bots can crawl your site for training data. Blocking these does NOT affect your search rankings.

Blocked Directories

Custom Paths

Advanced Settings

Seconds between requests. Only Bing and Yandex honor this. Google ignores it — use Search Console instead.

您的Robots.txt

29 active rules

# robots.txt generated by Kleap - 2026-06-21
# https://kleap.co/tools/robots-txt-generator

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

# AI Crawlers
User-agent: GPTBot
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: PerplexityBot
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: cohere-ai
Disallow: /

How to use this file

Upload this file to the root of your website so it is accessible at yoursite.com/robots.txt. Most hosting platforms (Vercel, Netlify, WordPress) have a public/ or root directory where you drop it. Changes take effect immediately — no restart required.

什么是Robots.txt？

robots.txt是放置在网站根目录的文本文件，指示搜索引擎爬虫可以抓取和索引网站的哪些部分。

正确的robots.txt配置是SEO的基础。可以防止不必要的页面被抓取，优化抓取预算，排除私有内容。

Why Use Our Robots.txt Generator?

One-Click Presets

Choose from 6 presets: Allow All, Block All, Standard, E-commerce, WordPress, and Block AI Bots. Start with a template and customize from there.

AI Bot Controls

Block or allow 11 AI crawlers including GPTBot, Claude-Web, PerplexityBot, CCBot, and Bytespider. Most generators in 2026 still do not cover these.

Live Validation

See warnings in real-time when you make risky choices, like blocking Googlebot or disallowing your entire site. Prevent costly SEO mistakes before they happen.

Search Engine Controls

Granular control over Googlebot, Bingbot, Slurp (Yahoo), DuckDuckBot, Baiduspider, and YandexBot. Allow or block each crawler individually.

Sitemap Declaration

Add your sitemap URL directly in robots.txt so crawlers discover all your pages. This is a best practice recommended by Google and Bing.

Copy & Download

Copy to clipboard or download as a .txt file. Upload to your site root and you are done. No signup, no account, no limitations.

Why You Need to Control AI Bots in 2026

Since 2024, AI companies have deployed web crawlers that scrape websites to train large language models. GPTBot (OpenAI), Claude-Web (Anthropic), PerplexityBot, CCBot (Common Crawl), Bytespider (ByteDance/TikTok), and others now crawl billions of pages. Unlike search engine crawlers that drive traffic to your site, AI crawlers take your content to train models — without sending visitors back.

Blocking AI bots in your robots.txt is the most effective way to prevent your content from being used for AI training. Major publishers like The New York Times, CNN, and Reuters have already added these blocks. The important distinction: blocking AI bots does NOT affect your Google or Bing rankings. Search engine crawlers and AI crawlers are separate user agents.

Our generator includes 11 known AI crawler user agents, updated for 2026. As new AI crawlers emerge, we add them. This is one of the few robots.txt generators that covers AI bots comprehensively — most competitors still only handle traditional search engine crawlers.

如何实施Robots.txt

正确实施robots.txt的方法。

放置到根目录

将生成的文件上传到网站根目录。

测试和验证

使用Google Search Console验证功能。

定期审查

网站结构变更时更新robots.txt。

4. Monitor and Update

Review your robots.txt quarterly. New AI bots emerge regularly — add their user agents as they appear. If you add new sections to your site (like /api/ or /admin/), make sure they are blocked. Check Search Console for crawl errors that might indicate robots.txt misconfiguration.

Robots.txt生成器：Kleap vs 替代方案

功能KleapSEOptimerSmallSEOTools
价格完全免费免费Free with ads
AI Bot Controls11 AI crawlers (GPTBot, Claude, etc.)NoneNone
预设4个预设无None
Live WarningsReal-time validation warningsBasic syntax checkNo validation
Download .txtCopy + DownloadCopy onlyCopy only
No Signup RequiredYesYesYes

People Also Ask

What happens if I don't have a robots.txt file?+
Without a robots.txt file, all crawlers (search engines and AI bots) assume they can access every page on your site. This means AI companies can freely scrape your content for training data. While search engines will still index your site normally, you lose control over which bots can access your content.
Does robots.txt affect my SEO rankings?+
Robots.txt itself does not directly affect rankings. However, blocking Googlebot will remove your pages from search results entirely. Used correctly, robots.txt improves SEO by preventing crawl budget waste on low-value pages (admin panels, duplicate content, staging pages) while ensuring important pages are crawled efficiently.
Can I block AI bots without affecting Google?+
Yes. AI crawlers (GPTBot, Claude-Web, PerplexityBot, CCBot, etc.) use different user agents than Googlebot. Blocking them has zero impact on your Google rankings. Search engines and AI crawlers are completely independent.
Is robots.txt legally enforceable?+
Robots.txt is a voluntary standard — there is no technical enforcement mechanism. However, major AI companies (OpenAI, Anthropic, Google) have publicly committed to respecting robots.txt. In the EU and some US states, ignoring robots.txt may have legal implications under copyright and data protection laws.
How often should I update my robots.txt?+
Review it quarterly. New AI crawlers emerge regularly, and your site structure may change. After major site redesigns, new section launches, or when new AI bots are announced, update your robots.txt to reflect the changes.

常见问题

需要robots.txt吗？+
非必须但强烈推荐。有助于SEO优化和隐私内容保护。
放在哪里？+
网站根目录（如https://example.com/robots.txt）。
能完全隐藏页面吗？+
不能。robots.txt只是建议，不具强制力。敏感内容应使用密码保护或noindex。
修改后立即生效吗？+
搜索引擎重新抓取robots.txt需要时间。可在Search Console请求重新获取。
应该包含站点地图URL吗？+
是的，帮助搜索引擎高效发现网站结构。
Should I add a sitemap to robots.txt?+
Yes, it is a best practice. Adding a Sitemap: directive helps crawlers discover all your pages, especially new ones. Google and Bing both recommend including your sitemap URL in robots.txt. You should also submit it in Google Search Console.
What is crawl delay?+
Crawl-delay tells crawlers to wait a specified number of seconds between requests. This prevents server overload from aggressive crawling. Note: Google ignores crawl-delay — use Google Search Console to manage Google's crawl rate instead. Bing and Yandex do honor it.
Can I use wildcards in robots.txt?+
Yes. Googlebot and Bingbot support * (match any sequence) and $ (end of URL). For example, Disallow: /*.pdf$ blocks all PDF files. However, not all crawlers support wildcards, so use them carefully and test with Google's robots.txt Tester.
Is this robots.txt generator free?+
Completely free, with no account required and no usage limits. Generate as many robots.txt files as you need. We do not store your data or require any personal information.
How do I test if my robots.txt is working?+
After uploading, visit yoursite.com/robots.txt in your browser to confirm it is live. Then use Google Search Console's robots.txt Tester to verify Google can parse it correctly. You can also use the Bing Webmaster Tools robots.txt analyzer for Bing-specific validation.

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免费Robots.txt生成器 | SEO优化 | Kleap