Can I upload or change dictionaries?
Yes. Dictionaries stay on this device. Add a hosted zip from Settings, or import your own format-3 Yomitan-style zip — glossary, pitch, or frequency. Fresh installs also get English-meanings starters in the background.
Prerequisites
The extension is installed. Manage or Add dictionary in the popup opens this help page. Changing dictionaries on the website Settings → Dictionary tab needs you signed in so the page can talk to the extension.
Steps
Open dictionary settings
- From this page, use Add or change dictionaries, or open Settings → Dictionary while signed in.
- From the extension popup, choose Manage or Add dictionary to return here, then open Settings.
Add from the catalog or import a zip
- Offered rows show Kind, Learning, and Meanings in. Press Add to download that zip onto this device.
- Import your own zip when it is Yomitan format 3 with index.json. Glossary, pitch, and frequency zips use the same Add control.
- A progress bar shows while the zip is read and imported. Large pitch zips can stay on Reading the file… longer.
Order, hide, or remove
- Drag installed glossary rows to set popup gloss order. The first glossary supplies the reading at the top of the popup.
- Use the row menu to turn a dictionary off, delete it, or Reload a custom zip.
- Filters for Kind, Learning, and Meanings stay in the URL. Drag-reorder is off while a filter is on.
Updated Oct 27, 2026