Skip to main content

Documentation Index

Fetch the complete documentation index at: https://hyperbrowser.ai/docs/llms.txt

Use this file to discover all available pages before exploring further.

Stealth mode applies anti-detection techniques to help your automated browser sessions bypass bot detection. Use it when interacting with sites that employ bot protection mechanisms.

​
Basic Usage

Enable standard stealth mode when creating a session: 
import { Hyperbrowser } from "@hyperbrowser/sdk";
import { config } from "dotenv";

config();

const client = new Hyperbrowser({
  apiKey: process.env.HYPERBROWSER_API_KEY,
});

const session = await client.sessions.create({
  useStealth: true,
});

​
Ultra Stealth Mode

For more advanced bot detection evasion, use ultra stealth mode:
Ultra stealth is only available on enterprise plans. Contact us at info@hyperbrowser.ai to learn more.
const session = await client.sessions.create({
  useUltraStealth: true,
  useProxy: true,
});

​
Combine with Proxies

Stealth mode is most effective when combined with proxies: 
const session = await client.sessions.create({
  useStealth: true,
  useProxy: true,
});

​
Tips

  • Use ultra stealth for challenging sites - useUltraStealth / use_ultra_stealth provides the strongest protection
  • Combine with proxies - Pair stealth with proxies for better results

Proxies

Route sessions through proxies

Profiles

Persist browser state across sessions

Static IPs

Use dedicated IP addresses