Free · Chrome Extension · MV3
Hell World Proxy Manager
One-click proxy switching, cookie management and privacy tools — the official companion for your Hell World proxies, right in your browser.
Everything you need to run your proxies
Built to talk to your account — generate, switch, test and clean up, without copying strings by hand.
One-click proxy switcher
A saved list plus a master on/off toggle. Click a row to connect, click again to drop — switching rolls back if Chrome can't apply it, so it never falsely shows "connected".
Generate from your plans
Reads your active products and builds ready-to-use proxies with country targeting plus city, state, ZIP, ASN, OS or sticky/rotating sessions where the brand and plan support them — across residential, ISP, mobile, datacenter and IPv6.
Built-in tester
Test one proxy or "Test All": pass/fail, latency, exit IP, country, ASN, ISP, plus a flag for exit IPs that look like datacenter ranges — run safely, one at a time.
Honest status indicator
A green dot on the toolbar icon only when a proxy is genuinely active under the extension's control — it clears the instant control is lost.
Cookie editor
View, copy, delete or export/import cookies for the current tab as JSON, with Secure / HttpOnly / SameSite badges and expiry.
Privacy cleaner
Clear cache, history, storage and more over a chosen time range — optionally on every proxy switch. Saved passwords are never touched.
Optional page HUD
A floating pill showing the active proxy brand, exit IP/country and host — off by default, sandboxed, and fed only sanitized data (never credentials).
Manual add, dark mode, 中文
Paste proxies as ip:port:user:pass or user:pass@host:port, and switch theme or language any time.
From your account to a working proxy in seconds
- 1
Install from the Chrome Web Store
Add "Hell World Proxy Manager" to Chrome and pin it to your toolbar.
- 2
Sign in
Use your email and password, or one-click "Auto-detect from hellworld.io" if you're already logged in there — it never reads your password.
- 3
Generate from your account
It pulls your usable plans and remaining balance, then builds targeted proxy credentials with a couple of clicks.
- 4
Switch, test and manage
Activate any proxy instantly, run a latency and exit-IP test, and flip everything off with the master toggle.
Private by design
No analytics, no ads, no tracking — nothing is sold or shared. Data leaves your browser in only three ways: your account credentials go to hellworld.io to sign in and load your plans (your access token, proxy list and settings are then kept locally in Chrome extension storage); proxy usernames and passwords go only to the proxy you activate or test, as standard proxy authentication — never injected into pages, never sent to us or any other third party; and an optional IP lookup to ipwho.is, routed through your own proxy, when you run a test or turn on the Page HUD. Cookies and browsing data never leave your device.
To do this it requests broad access — including all-sites host access (<all_urls>) and a content script on every page — used to apply proxy settings, authenticate proxies, run the cookie tools on your current tab, and draw the optional HUD (off by default). Full list:
Frequently asked questions
Is it free?
Yes. The extension is free to use with any Hell World account.
Do I need a Hell World account?
To generate and manage the proxies on your account, yes — sign in with email and password, or auto-detect an existing hellworld.io session. You can also add and switch proxies manually without signing in.
Does it store my password?
No. It keeps only an expiring access token in your browser's local storage. The auto-detect option reuses an existing session token and never reads your password.
Which proxies does it support?
Whatever is active on your account: residential (HD/FP), ISP, mobile, datacenter and IPv6 lines — filtered to what still has traffic and hasn't expired.
Will it slow down or track my browsing?
No. It only proxies when you switch it on, there is no analytics or tracking, and the optional on-page HUD is off by default.
Get the extension
Free with any Hell World account. Add it to Chrome and manage your proxies in one click.
Add to Chrome