Calibre Online — your ebook library in the browser
calibre.online
LaunchIndex first observed Calibre Online — your ebook library in the browser (calibre.online) live on 19 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Calibre Online — your ebook library in the browser (calibre.online) was first observed live on 19 August 2026.
Calibre Online is a free calibre web app to manage and read your ebook library in the browser. Import an existing calibre library, read EPUB, PDF and MOBI, fix metadata and covers, and keep data on your device with nothing uploaded.
Its profile is classified as Saas within Business / Productivity.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- calibre.online
- Category
- Business / Productivity
- Website type
- Saas
- Observed title
- Calibre Online — your ebook library in the browser
- Observed description
- Calibre Online is a free calibre web app: manage and read your ebook library in the browser. Import an existing calibre library, read EPUB, PDF and MOBI, fix metadata and covers, get summaries in your own language. Nothing to install, nothing uploaded.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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