Histiq

Semantic search for your browser history — fully local, privacy-first.

Histiq turns your browsing history into a searchable memory. Index every page and PDF you read — automatically, locally, privately — then find anything later by describing it, not by remembering exact keywords. 🔍 SEMANTIC SEARCH Search by meaning, not just keywords. Describe what you remember about a page — a concept, a phrase, an idea — and Histiq surfaces the right page. Powered by a small in-browser embedding model (Xenova/MiniLM, ~25MB) that runs entirely on your device. 📄 PDFs INCLUDED When you open a PDF in your browser, Histiq automatically detects it, extracts the text layer, and indexes it in chunks — just like a regular web page. Search across research papers, contracts, documentation, and any text-based PDF by meaning, not filename. 🔒 100% PRIVATE — TRULY LOCAL • Everything stored in your browser's local IndexedDB • Embeddings generated on your device — never sent anywhere • Zero network requests for your indexing or search • No account, no signup, no cloud sync • You can verify it: open DevTools → Network. No traffic. ⚡ FAST & UNOBTRUSIVE • Sub-50ms search latency on a typical history • Background indexing with idle-priority scheduling • Embedding generation throttled to use unused CPU cycles • You won't notice it running 🛡️ PRIVACY FILTERS Exclude domains, URL patterns (regex), or pause indexing entirely. Banking, healthcare, work-internal sites — your call what gets indexed. 🌐 WORKS EVERYWHERE Chrome, Firefox, Edge. All features identical across browsers. ✨ 14-DAY FREE TRIAL Every install includes a full 14-day trial — all features unlocked, no credit card, no account. The trial runs entirely inside the extension. Decide if it's for you, then pick a plan. — PRICING — • Monthly: $6.99/mo • Annual: $4.17/mo (billed $49.99/year, save 40%) • Lifetime: $129 one-time After trial: your indexed history is frozen, not deleted. Subscribe anytime to unlock again. 30-day money-back guarantee on all plans. — PERMISSIONS, EXPLAINED — • Storage — store your local index in your browser • WebNavigation — detect when pages finish loading so we can index them • Host Permissions (all URLs) — required to read page content for local indexing. We do NOT send your browsing anywhere; permission is used solely to read page content on your device. — LINKS — Website: https://histiq.com Privacy Policy: https://histiq.com/privacy Terms: https://histiq.com/terms Support: support@histiq.com