OS Browser — Undetectable Browser Automation

Stop paying for APIs. Stop fighting with authentication. Stop getting blocked.

OS Browser gives your OpenClaw agent a real Chrome browser that no website can distinguish from a human. Not Playwright. Not Puppeteer. Not Selenium. A real browser, controlled at the operating system level, completely invisible to every anti-bot system on the internet.

What can you actually DO with this?

Everything you currently pay monthly APIs for — for free:

→ Gmail & Email: Read, compose, send, manage labels, download attachments. No Gmail API quota limits. No OAuth headaches.

→ YouTube: Upload videos automatically, check analytics, read comments, manage your channel. No YouTube Data API v3 quota (10,000 units/day limit? Gone).

→ Twitter/X: Post tweets, read timelines, scrape profiles, analyze engagement. No $100/month X API. No rate limits.

→ Instagram & TikTok: Upload reels, browse feeds, check metrics. No official API needed — because there barely is one.

→ Any website, any scraping: Extract data from LinkedIn, Amazon, Google Search results, real estate listings, competitor sites. No API exists for most of these — but a browser can access all of them.

→ Google Search Console, Analytics, Ads: Pull your own data without fighting Google's API labyrinth.

Why this works where everything else fails

Every browser automation tool — Playwright, Puppeteer, Selenium, Browser Use — uses Chrome DevTools Protocol (CDP). This protocol sets detectable flags that every modern website checks:

• navigator.webdriver = true ← DETECTED
• CDP WebSocket connection ← DETECTED
• Synthetic input events ← DETECTED
• Automation Chrome flags ← DETECTED

OS Browser uses NONE of that. It controls Chrome through the operating system itself:

• Real X11 mouse movements and clicks (xdotool) — identical to a human hand
• Real keyboard input with natural delays — not injected, actually typed
• Screenshots via ImageMagick — your agent SEES the screen like a human
• Stock Chrome with zero modifications — no automation fingerprint whatsoever

The result: Google thinks you're a human. Cloudflare thinks you're a human. reCAPTCHA thinks you're a human. Because from their perspective, you ARE.

Solves CAPTCHAs automatically

Combined with a vision-capable model, your agent can see and solve CAPTCHAs — including Google reCAPTCHA v2 image grids. No third-party CAPTCHA-solving service needed. The AI looks at the images, identifies the correct ones, and clicks them. Just like you would.

Replaces hundreds of dollars in monthly API costs

| What you're paying for now | Monthly cost | With OS Browser | |---|---|---| | Twitter/X API | $100+/mo | $0 | | YouTube Data API (over quota) | Workarounds/$$ | $0 | | Web scraping proxies | $50-200/mo | $0 | | CAPTCHA solving services | $20-50/mo | $0 | | LinkedIn scraper tools | $50-100/mo | $0 | | Social media scheduling tools | $20-50/mo | $0 |

One payment. Unlimited use. Forever.

8 Tools, infinite possibilities

browser_open, browser_screenshot, browser_click, browser_type, browser_key, browser_scroll, browser_navigate, browser_close.

That's it. Simple tools. But with a vision-capable AI agent behind them, these 8 tools can interact with ANY website, ANY web application, ANY online service — exactly as a human would.

Persistent sessions

Chrome runs with a persistent profile. Log into Gmail once — stay logged in forever. Authenticate on YouTube once — upload videos for months without re-authenticating. Your cookies, sessions, and logins survive restarts.

Requirements

Linux server with Xvfb, xdotool, ImageMagick, and Chrome. Standard packages, zero cost.