HoloChart projects any LLM's answer into an instant, living chart — ChatGPT, Claude, Gemini, Mistral, Perplexity and local Ollama. It assembles on your screen as the model types, entirely on your device. Even the share watermark doesn't track you.
A rule-based, on-device visualizer — not an AI system itself. It reads the structure inside the answer and draws the clearest chart, live as it streams.
The HoloGlass panel assembles while the model is still typing — bottom-line first, chart refining in real time.
Zero network calls with your content — verified by a no-egress build gate. Zero extension telemetry, no tracking pixel. Not even in the watermark.
The only AI-answer visualizer that also works with local Ollama — cloud artifact features cannot access your local instance.
Auto-configures at install; switch language live and the result — numbers, currency, even RTL — updates instantly.
Export the chart as PNG/SVG. The branding travels with it — turning every share into a quiet referral.
GDPR-clean by construction; under the EU AI Act it's a rule-based visualizer of third-party output, not a provider of an AI system.
Your prompts and the model's answers never leave the page — there is no server to send them to.
Detection is rule-based and local. We never send your text to another model to "understand" it.
Usage counters (like trigger-rate) live only in your browser's local storage, surfaced only to you.
The share watermark is static shapes and text — no pixel, no ID, no callback.
All LLMs are free, forever. Nautilus removes the watermark, adds history, exports and multi-device.
Free, no account, no card. Browser Extension + Desktop App — one license covers everything.
Signed & notarized — Gatekeeper accepted.
Step-by-step guide at install.html.
Get notified when it's ready:
Get notified when it's ready:
One license covers browser extension + desktop app on all platforms — now and when Windows & Linux launch. DOM selectors for each LLM are kept up-to-date with each site change.
No. Detection and rendering happen entirely in your browser. There are zero network calls with your content — enforced by a build-time no-egress gate. The only optional network call is a license check for Nautilus, which never includes your content.
No. HoloChart is a rule-based visualizer of another model's output — it does not itself perform inference or generate content. It's GDPR-clean by construction.
ChatGPT, Claude, Gemini, Mistral, Perplexity, and local Ollama / Open WebUI. All of them are available on the free tier; Nautilus removes the watermark and adds history, exports and multi-device.
Because HoloChart runs on-device and reads the rendered answer in your browser. Cloud "artifacts" features can only see content inside their own product — they can't reach your local Ollama.
Only the static text "holochart.app" and our logo tile — no tracking pixel, no unique ID, no network callback. Nautilus removes it entirely.