Smart Hebrew Date Converter
Hover over any date on the web to see the Hebrew date, Jewish holidays and the weekly Torah portion.
Hover over a date (or tap it on mobile)
Hebrew dates wherever you read.
Three steps, and the extension takes care of the rest while you browse.
Browse
Visit any website. Dates are detected and highlighted automatically.
Hover
Hover over any date to see its Hebrew equivalent and any holidays.
The calendar details you look up most.
Hebrew dates, holidays and parsha in one small popup, without leaving the page you're on.
Automatic date detection
Recognizes dates written out, in numbers and in ISO format. You just browse as usual.
Hebrew calendar conversion
Shows the Hebrew date with a clear transliteration, without any clicks.
Jewish holidays
Shows major holidays, fast days, Rosh Chodesh and special observances automatically.
Torah portions
See the weekly parsha for any Shabbat date. Useful for planning and study.
Turn it off per site
Don't want it on a specific site? Disable it in one click. Your per-site preferences are saved automatically.
Fast and lightweight
It runs efficiently and does not slow down your browsing.
Works with almost any date format.
It recognizes dates however they're written.
Your browsing stays on your device.
We built this extension with privacy as a core principle. Your browsing data stays on your device.
- Runs entirely in your browser. Your data never leaves it.
- Only connects to the HebCal.com API for Hebrew date conversions
- Stores only your per-site preferences, locally
- Does not collect, store or send personal information
- Does not track your browsing history
- Does not inject ads or analytics
Runs client-side
All processing happens locally in your browser. The only external request is to HebCal.com for calendar data.
Start seeing Hebrew dates everywhere.
Never miss a Jewish holiday or special date again.
Works with Chrome, Edge, Brave and other Chromium browsers
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Built with love for the Jewish community. Have feedback? Send us a note.
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