Save references, manage your library, and write better manuscripts — all inside Firefox, all private.
⚡ Get started in 3 minutes 100% free · No account needed · Your data stays on your deviceFollow these steps and you'll be writing in minutes
Click the GKS Write icon in your Firefox toolbar to open the sidebar. You will see the extension ready to use immediately — no account or login needed.
Open Settings ⚙️ inside GKS Write. You will see two options under the Free plan:
Go to any paper on PubMed, Europe PMC, or any journal website. Click the GKS Write toolbar button — your reference is captured automatically with all fields filled in. Click Save.
Open the sidebar and go to the Write tab. Choose a section (Introduction, Methods, Results, etc.), describe what you want, and click Generate. GKS Write writes the section and inserts citations from your library automatically.
What you can do
Save papers from PubMed, Europe PMC, ScienceDirect, Nature, Wiley, and thousands more. Authors automatically abbreviated in Vancouver format.
Paste any DOI and all fields fill automatically — title, authors, journal, volume, issue, pages, and PMID. No typing required.
Generate full manuscript sections with AI. Select text anywhere and rewrite, shorten, or improve it with one click.
Format your reference list in Vancouver, APA, Harvard, or MLA at any time with a single click.
Every AI edit is snapshotted automatically. Made a mistake? Restore any previous version instantly.
All your data is stored locally on your device. No account, no cloud, no tracking. Uninstall and everything is gone.
GKS Write never collects your manuscripts or references. Everything is stored locally on your device. We never see your work.