Browser without AI: 8 choices and AI off switches
A browser without AI is possible if you choose one with a published no-generative-AI position, or switch off the AI features your current browser provides. The distinction matters: hiding an AI button may leave its model and other features enabled, and a browser cannot remove AI answers supplied by your search engine. This guide separates those controls, checked October 2026.
What counts as AI in a browser?
Here, “AI” means generative features: chatbots, generated summaries or writing, systems that interpret page content, and agents that act across sites. I exclude older machine-learning features such as autocomplete, ranking, or spam classification. Check what a feature does rather than relying on its label.
Before choosing an AI-free browser, know that there are three different things you might be trying to turn off: a browser feature, an AI model stored on your device, or AI answers from a search engine. A browser setting can control the first two only when its vendor documents that switch. If Google Search or another service shows an AI answer, changing browsers will not remove it; change the search service or its settings too.
Which browsers have a published no-AI position?
Vivaldi is the clearest non-AI browser choice if you want a vendor to state its position on generative assistants. CEO Jon von Tetzchner’s 2024 post says Vivaldi will not add LLM chat, summaries, or form-filling suggestions until more rigorous ways exist, and says it would use AI if it serves its goals (Vivaldi, 2024); the latest stable desktop release listed in October 2026 was Vivaldi 8.2 (Vivaldi releases, checked October 2026). That is a published commitment about generative features, not proof that the browser contains no machine learning of any kind.
LibreWolf and Mullvad Browser are privacy-focused alternatives whose product documentation emphasizes privacy features, not a promise to exclude generative AI. LibreWolf’s feature list says it follows upstream Firefox releases (LibreWolf, checked October 2026); Mullvad’s stable download page listed version 15.0.24 (Mullvad, checked October 2026). Treat them as browsers with no generative assistant documented in the pages reviewed, not as guaranteed AI-free products. Review release notes after updates if that distinction matters to you.
How do I turn off AI in a mainstream browser?
Start with the documented control for the feature you object to, then check what the control actually changes. “Hide” removes an entry point; “disable” stops a feature; “remove” deletes a local model. Checked October 2026.
| Browser and version | Engine | Generative features documented | Default or availability | Documented control and effect |
|---|---|---|---|---|
| Vivaldi 8.2 | Chromium (Vivaldi, checked October 2026) | Publicly says it will not add LLM chat, summaries, or form-filling suggestions (Vivaldi, 2024) | No such integrated generative feature documented | No AI switch needed for those features; this is a public position, not a no-ML guarantee. |
| Chrome 147+ (Google, checked October 2026) | Blink (Google, 2025) | Gemini in Chrome, AI Mode entry point, and on-device generative models (Google, checked October 2026) | Gemini is rolling out to eligible users; eligible devices may download on-device models in the background | Settings → AI innovations → On-device AI removes local generative models and prevents re-downloads. This does not turn off every AI feature. Gemini in Chrome preferences can hide its button; that is not the same as disabling all Gemini features (Google, checked October 2026). |
| Edge 148+ | Chromium (Microsoft, checked October 2026) | Copilot chat and Browsing with Copilot (Microsoft, checked October 2026) | Browsing with Copilot is off unless enabled; Copilot chat is separately available to eligible users | For work-managed browsers, AllowBrowsingWithCopilot disabled blocks Browsing with Copilot. Microsoft’s EdgeCopilotEnabled policy does not support Windows or macOS, so do not use it as a desktop enforcement switch (Microsoft, checked October 2026). |
| Firefox 148 | Gecko (Mozilla, checked October 2026) | AI-generated key points in Link Previews (from Firefox 142) (Mozilla, 2025) | Key points are optional, processed on device, and were rolled out gradually | Settings has an AI Controls section since Firefox 148 (Firefox 148 release notes, 2026). The release notes don’t list each switch, so open that section and check every feature you care about. |
| Safari on macOS 27 | WebKit (Apple, checked October 2026) | Apple Intelligence features in Safari: custom extensions, tabs organized by topic, and alerts when a page changes (Apple Support, checked October 2026) | Apple Intelligence on macOS 27 isn’t available in all languages or regions | Apple’s turn-off page gives per-feature switches, such as System Settings → Siri → Turn Off Siri for Siri AI and separate switches for Messages, Mail, and notification summaries, plus Screen Time restrictions. It lists no Safari-specific switch (Apple Support, checked October 2026). See Safari AI mode for the longer settings walkthrough. |
| Brave 1.97.56 | Chromium (desktop); WebKit (iOS) (Brave, checked October 2026) | Leo chat and page summaries (Brave, checked October 2026) | Leo requires an opt-in before use | Brave says users can toggle Leo off so it does not appear in the sidebar or search suggestions. Clear Leo data removes local conversations and resets opt-in status (Brave, checked October 2026). |
| Opera One R3 | Chromium (Opera, checked October 2026) | Opera browser AI, page-aware chat and generated content (Opera, 2026) | Opt-in | Easy Setup or general settings → turn off Opera AI. Opera says this main switch turns off all Opera AI features; the release page does not state a build number. |
| DuckDuckGo Browser (version varies by OS; help page gives no build number) | System WebView; engine varies by platform (DuckDuckGo, checked October 2026) | Duck.ai in the browser; Search Assist and Duck.ai in DuckDuckGo Search (DuckDuckGo, checked October 2026) | Optional features | Browser: Settings → AI Features → Duck.ai off. Search: Search Settings → AI Features → Duck.ai off, then Save and Exit; set Search Assist to Never as well. These are separate controls. |
| Managed policies (Chrome and Edge) | Chromium | Chrome Gemini integrations and Auto Browse; Edge Browsing with Copilot | Admin can block or allow by policy | Chrome: Generative AI → Gemini integrations → Do not allow Gemini integrations; Auto Browse has separate GeminiActOnWebSettings. Edge 148+: AllowBrowsingWithCopilot disabled blocks that feature. Microsoft’s EdgeCopilotEnabled policy is not supported on Windows or macOS (Google and Microsoft, checked October 2026, Microsoft, Microsoft). |
Google also documents separate controls for Auto Browse, so check that policy if the goal is to prevent agentic actions (Chrome Enterprise, checked October 2026). Chrome’s AI Mode search button is another separate surface; right-click the address bar and clear Always show AI Mode to hide that entry point, not to change the search engine itself (Google, checked October 2026). For the remaining Gemini switches and screenshots, see Remove Gemini from Chrome.
Can a browser without AI make search AI-free?
No. A browser displays the search results served by your chosen search engine. If the results page includes an AI Overview or AI Mode, switch the search engine or use its own opt-out controls; a browser’s AI setting does not control the search provider. Chrome’s AI Mode instructions describe an AI search experience launched from the search box or address bar (Google, checked October 2026).
The same separation applies to extensions and websites. Turning off a browser’s built-in assistant does not prevent an extension from connecting to an AI service, or a website from embedding one. If you want no AI interaction at all, remove or disable AI extensions, avoid AI sites, and choose a search provider without the generated answer feature you want to avoid.
Is Octoweb usable without AI?
Yes. Octoweb is a complete Mac browser with no AI configured by default. Its sidebar works only when you install and start a local octomind agent pointed at a provider you choose; the browser itself never calls a model. Proactive learning has been opt-in for new installs since version 0.15, although older configurations may still have it enabled. Octoweb is free and open source, but it is Mac-only, and extension support and device sync are not on record. I build Octoweb, so weigh my take on it accordingly.
Which option should you choose?
The best browser without AI depends on how much certainty and effort you want:
- Pick Vivaldi if you want the clearest published position against generative LLM features in the browser.
- Pick Chrome or Edge if you need their ecosystem and can use separate settings or managed policies for each AI surface. Chrome’s on-device model switch does not cover all AI features.
- Pick Firefox if you prefer Gecko; to disable AI in Firefox, review each feature in its AI Controls settings section.
- Pick Brave, Opera, or DuckDuckGo Browser if you want to keep the browser and use its documented opt-out switches.
- Pick Octoweb if you use a Mac and want a browser that has no AI configured until you connect a local agent; its extensions and sync are not on record.
The Octoweb privacy page explains what the browser stores locally.
Octoweb is free and open source, for macOS.
Install it →