A Google Docs sidebar add-on that verifies claims against your own Drive evidence — documents, PDFs, spreadsheets, and YouTube videos — powered by Gemini 2.0 Flash.
Select any text in your Google Doc that you want to verify
Browse and pick a Drive folder containing your evidence files
Gemini scans every file — docs, PDFs, images, YouTube captions
Each source gets a 0–100 match score with exact supporting quotes
Images sent as base64 directly to Gemini — no lossy text transcription. Documents, images, and text analyzed together.
Detects YouTube links in your evidence, auto-fetches video metadata and captions for cross-referencing claims.
Clones PDFs with Google's native OCR on the backend for instant, accurate text extraction from scanned documents.
Full navigation of My Drive and Shared Drive folders — not just starred items. Search and browse your entire archive.
Each evidence source scored 0–100 with exact quotes highlighted. Know immediately which documents support or contradict a claim.
Entire UI is under 32 KB — a single-file build via Vite. No heavy frameworks, no loading spinners for the interface.
RIFACTS is open-source and free. Clone the repo, deploy to your Google Workspace, and start fact-checking in minutes.
View on GitHub →