One family of screening tools for manual, mobile, and AI-assisted review

Choose the right NanoScreen workflow for every review project.

Manual screening in Chrome, mobile-friendly screening on the web, or AI-assisted local screening with Chrome's built-in Nano model — all designed to help researchers move faster without losing methodological control.

Manual Chrome extension
NanoScreen Manual Study Screening Tool

Fast human-led title and abstract screening with criteria guidance, keyword highlighting, keyboard shortcuts, and reviewer-friendly export.

Web app for desktop and mobile
NanoScreen Study Screening Tool

A streamlined Streamlit app for quick screening sessions, especially useful on mobile devices and lightweight workflows.

AI-assisted Chrome extension
NanoScreen

Includes the manual workflow plus one-by-one and automated AI-assisted screening using Chrome's native Nano model.

Three tools. One screening ecosystem.

Start with the workflow that matches your review stage, your device, and your preferred level of automation.

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NanoScreen Manual Study Screening Tool

A Chrome extension for structured manual screening. Ideal when you want full reviewer control with fast navigation and standardized export.

  • • Reviewer name, notes, and decision tracking
  • • Inclusion/Exclusion or PICO guidance modes
  • • Keyword highlighting and keyboard shortcuts
  • • CSV and Excel import/export
Open Chrome Web Store Best for: manual title and abstract screening in Chrome
Mobile Friendly
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NanoScreen Study Screening Tool

A lightweight Streamlit web app that keeps screening simple and accessible across desktop and mobile devices.

  • • Works in the browser without Chrome extension install
  • • Optimized for mobile-friendly screening sessions
  • • Quick setup for smaller or flexible workflows
  • • Useful when you want portability across devices
Launch Web App Best for: screening on mobile devices or lightweight browser sessions
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NanoScreen

The AI-assisted Chrome extension. It includes the manual workflow plus AI-supported screening one-by-one or across the whole file.

  • • Everything in the manual tool, plus AI assistance
  • • One-by-one AI support during reviewer workflow
  • • Automated screening for the whole file
  • • Uses Chrome's native Nano model locally in the browser
Get AI Extension Best for: faster high-volume screening with local AI assistance

Shared strengths across the NanoScreen family

Built for systematic reviews, scoping reviews, evidence synthesis projects, and practical screening workflows.

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Criteria Guidance

Use Inclusion/Exclusion criteria or PICO fields to keep reviewers aligned during screening.

Fast Manual Workflow

Navigate quickly with decision buttons, shortcut keys, notes, and color-coded keyword highlighting.

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Screening Metrics

Track totals, included studies, excluded studies, maybe decisions, and remaining records in real time.

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Flexible Data Import

Work with common screening files such as CSV and Excel, with tool-specific support for broader workflows.

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Cross-Device Access

Use the web app when mobile access matters, and Chrome extensions when in-browser workflow matters most.

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Local-First AI Option

For users who want AI assistance, NanoScreen adds local browser-based support using Chrome's native Nano model.

How the NanoScreen family fits your workflow

1

Choose your tool

Pick Manual for reviewer-led screening, Mobile for flexible browser access, or AI for local AI-supported workflow.

2

Load your screening file

Import your study list, define reviewer guidance with criteria or PICO, and set inclusion and exclusion keywords.

3

Screen and export

Review titles and abstracts, capture decisions and notes, and export your updated file for the next review stage.

Which NanoScreen tool should you start with?

If you want a simple recommendation, use this quick guide.

Start with Manual
when you want direct human control, clear reviewer notes, and a lightweight Chrome workflow.
Start with the Web App
when you need mobile access, easy sharing, or a simple browser-based screening session.
Start with AI
when you want the manual workflow plus local AI support to help accelerate high-volume screening.

Research Guides & Resources

Discover practical articles for evidence synthesis, criteria design, and screening workflows.