What screenshots can this convert to calendar events?

The tool is designed for screenshots of invitations, timetables, event posters, school calendars, booking confirmations, chat messages, and calendar grids where the date or time is visible.

Does this write directly to my calendar?

No. It creates reviewable event details and export links. You choose whether to download an ICS file or open a Google Calendar prefill URL.

No. This CapySuite web version runs without account checkout, subscriptions, or ad unlocks.

Screenshot to calendar

Upload an invite, timetable, flyer, chat, booking, or calendar screenshot. Review extracted events, then export.

No gateNo checkout, no subscription, no ad unlock.

OpenAI extractionUses gpt-5.4-mini on the server.

Review firstEdit dates, times, titles, and locations before export.

Upload screenshot

Choose a clear image, run extraction, then review every event before export.

TimezoneContext note

BoundaryNo account, no checkout, no ads, no calendar write access. Review before exporting.

Review events

Upload a screenshot to start.

Upload firstChoose a screenshot to preview editable calendar events.

No events yet. Upload a screenshot and run extraction.

What this tool does

Screenshot to calendar converts visible event facts in an image into structured calendar fields: title, date, time, location, notes, confidence, and warnings. It is a preparation tool, not an automatic calendar writer. You stay in control of the final import.

Source basisAdapted from the private `hthx1981/screenshot-to-calendar` iOS app at commit `0a1eb76`.OpenAI model capability checked against official OpenAI API docs on 2026-07-06.

Good screenshots

Show the full date and time area, not only the event title.
Keep the screenshot upright and readable.
Add a context note when the screenshot uses school terms, local abbreviations, or a timezone.
Use one event list or one calendar page per extraction for cleaner results.

Output fields

Event title, start date, start time, end date, and end time.
All-day state, timezone, location, and notes.
Confidence and warnings for fields that should be checked.
.ics file download and Google Calendar prefill link.

Examples

School timetable screenshot

Extract each row with a visible date, split separate classes or sessions, then review all-day versus timed entries.

Email invitation

Capture event title, date, start time, venue, and notes from a forwarded invite or booking confirmation.

Event flyer

Turn visible event details into a reviewable event card before downloading an .ics file.

Limits

The screenshot must visibly contain the event date or time. The tool will not use today as a fallback date.
Ambiguous dates, repeated rows, unclear timezones, and cropped screenshots still need human review.
This public tool does not store files, submit forms, write to your calendar, or create CapySuite tenant records.
Only image screenshots are supported in this web launch. PDF page selection remains outside this first public route.

Privacy and safety

Do not upload screenshots containing secrets, identity documents, or unrelated private data.
The public tool sends the image to OpenAI for extraction and returns the structured result.
CapySuite does not persist the image or extracted events from this public route.
Always verify dates before importing into a real calendar.

FAQ

Can it read PDFs?

This web route accepts image screenshots first. PDF page selection is a separate workflow and is not part of this launch.

Does it replace checking my calendar?

No. It speeds up extraction, but calendar imports are consequential. Review every date, time, and title first.

Why does it ask for timezone?

Screenshots often omit timezone. The timezone field keeps exports predictable when the source image does not name one.