Stratakeep — Snap · Ask

A research library that builds itself as you work.

Capture on-screen questions for immediate answers, or crop visual content to summarize and analyze. Stratakeep automatically turns your captures into structured, searchable PDFs that suggest follow-ups and updates over time, to build your knowledge base effortlessly.

Your email is only used to tell you when Stratakeep launches.

Stratakeep is a desktop Chrome extension.

Snap anything on screen into a searchable library

Crop anything on screen—a car engine, a complex diagram, or a block of code—to analyze it using preset or custom prompts. Stratakeep automatically builds an evolving PDF, archiving it in your searchable library so you can instantly retrieve and expand your growing document anytime.

Stratakeep crop box drawn around an engine diagram on a webpage

Ctrl+Shift+Z to drag a box around anything on the page. No new tab, no upload, no copying and pasting.

Smart Follow-Ups & Evolving Documents

Never wonder what to ask next. Stratakeep automatically generates targeted follow-up prompts to help you dive deeper. Choose a suggested query to explore your topic or ask your own custom query, and the answer is appended as a dated section directly to your capture's PDF.

Stratakeep evolving PDF document with dated sections about the GM LT6 engine

One capture on July 9. Seven sections by August 11. Every follow-up dated and filed in the same document.

Open the full document (PDF) →

Instant answers without leaving the page

Solve on-screen problems in seconds with an instant pop-up bubble—ideal for quick math, definitions, or fast facts. Use the answer immediately and discard it, or save it to your library, creating a dedicated PDF with follow-up details to fit naturally into your workflow.

Stratakeep answer bubble appearing over a photo of a kinked refrigerant line

Any question on your screen. Press Ctrl+Shift+Z and the answer appears seconds later, right where you're reading.

Local Storage, Instant Recovery

Every document stays saved on your local drive and is fully indexed in Stratakeep's searchable library. Complete text and metadata indexing ensure lightning-fast queries across all your files. If you ever misplace or delete a PDF, simply click “Rebuild PDF” to instantly restore your latest version.

Stratakeep saving a capture of a Corvette engine article as a local PDF

Every capture becomes a PDF on your own drive, filed and indexed the moment it finishes.

Stratakeep library panel showing searchable captures including engines, dog breeds, and comics

An engine, a dog breed, an evaporator coil, a comic book, a novel. An ever-growing library—add new documents or expand existing ones. Your research stays organic, organized, and effortlessly searchable.