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Preview of PaperLens

PaperLens by Yisigao Tech

Enhance PubMed and major scholarly pages with AI search and reading insights, journal metrics, full-text links, export, and Zotero.

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About this extension
PaperLens is a research workflow add-on for PubMed and other scholarly literature pages. It helps researchers, clinicians, students, and knowledge workers search, read, evaluate, save, and export academic papers directly in the browser.

On supported sites such as PubMed, Google Scholar, Web of Science, Semantic Scholar, DBLP, OpenReview, publisher pages, bioRxiv, medRxiv, arXiv, and other scholarly platforms, PaperLens can show journal metrics, citation signals, open-access and full-text links, export actions, Zotero integration, saved-paper tools, and AI-assisted reading features.

Key features include PubMed AI query enhancement, article interpretation, selected-text translation and summarization, journal indicators, full-text discovery, local or synced paper library, RIS/BibTeX/MEDLINE/CSV export, and Zotero handoff.

PaperLens does not serve ads and does not sell user data. Some account, sync, entitlement, and AI features communicate with PaperLens services or with user-configured AI endpoints only when needed for the requested feature.
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Permissions and data

Required permissions:

  • Access your data for sites in the onlinelibrary.wiley.com domain
  • Access your data for sites in the bmj.com domain
  • Access your data for sites in the ovid.com domain
  • Access your data for sites in the jmir.org domain
  • Access your data for sites in the rupress.org domain
  • Access your data for pubmed.ncbi.nlm.nih.gov
  • Access your data for eutils.ncbi.nlm.nih.gov
  • Access your data for scholar.google.com
  • Access your data for scholar.google.com.hk
  • Access your data for scholar.google.co.jp
  • Access your data for scholar.google.com.tw
  • Access your data for www.webofscience.com
  • Access your data for www.semanticscholar.org
  • Access your data for dblp.org
  • Access your data for dblp.uni-trier.de
  • Access your data for ieeexplore.ieee.org
  • Access your data for www.sciencedirect.com
  • Access your data for link.springer.com
  • Access your data for onlinelibrary.wiley.com
  • Access your data for www.tandfonline.com
  • Access your data for academic.oup.com
  • Access your data for www.cambridge.org
  • Access your data for journals.sagepub.com
  • Access your data for www.nature.com
  • Access your data for www.science.org
  • Access your data for www.biorxiv.org
  • Access your data for biorxiv.org
  • Access your data for www.medrxiv.org
  • Access your data for medrxiv.org
  • Access your data for arxiv.org
  • Access your data for journals.plos.org
  • Access your data for openreview.net
  • Access your data for www.cell.com
  • Access your data for dl.acm.org
  • Access your data for www.jstor.org
  • Access your data for jstor.org
  • Access your data for www.mdpi.com
  • Access your data for www.thelancet.com
  • Access your data for thelancet.com
  • Access your data for www.lancet.com
  • Access your data for lancet.com
  • Access your data for www.bmj.com
  • Access your data for www.nejm.org
  • Access your data for nejm.org
  • Access your data for jamanetwork.com
  • Access your data for www.jamanetwork.com
  • Access your data for journals.lww.com
  • Access your data for www.frontiersin.org
  • Access your data for frontiersin.org
  • Access your data for pubs.acs.org
  • Access your data for pubs.rsc.org
  • Access your data for journals.aps.org
  • Access your data for link.aps.org
  • Access your data for pubs.aip.org
  • Access your data for iopscience.iop.org
  • Access your data for karger.com
  • Access your data for www.karger.com
  • Access your data for www.thieme-connect.de
  • Access your data for thieme-connect.de
  • Access your data for www.thieme-connect.com
  • Access your data for thieme-connect.com
  • Access your data for www.jmir.org
  • Access your data for jmir.org
  • Access your data for www.annualreviews.org
  • Access your data for annualreviews.org
  • Access your data for elifesciences.org
  • Access your data for pnas.org
  • Access your data for www.pnas.org
  • Access your data for rupress.org
  • Access your data for www.rupress.org
  • Access your data for cshperspectives.cshlp.org
  • Access your data for genesdev.cshlp.org
  • Access your data for api.semanticscholar.org
  • Access your data for api.openalex.org
  • Access your data for api.crossref.org
  • Access your data for api.litlink.cc
  • Access your data for localhost:23119
  • Access your data for 127.0.0.1:23119

Required data collection, according to the developer:

  • Authentication information
  • Personally identifying information
  • Search terms
  • Website content
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More information
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Version
1.3.1
Size
8.95 MB
Last updated
2 days ago (Jun 22, 2026)
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