# A screenshot becomes people and follow ups

Send Marrow a screenshot of an email or chat thread from the chat. It files everyone in it, logs the thread once with its date, and turns a dated promise into a follow up.

## Everyone on the thread, filed

The sender and everyone on To and Cc are described and filed, or matched to people you have.

The thread is logged once, with a short summary.
A dated promise becomes a follow up on that day.
A stored role or company is not overwritten.
A newsletter is recognised, and nobody is saved.

## Check what was read, full screen

Tap a photo in the chat to see it full screen; double tap to zoom, and swipe down to close.

## Marrow knows what you show it

It does not read your mailbox, and it drafts a reply when you ask but does not send one.

JPEG, PNG or WebP up to 10 MB.
Up to 20 in a message, each counted against photos.
Marrow is in Beta: check who was filed.

## Related

- [Business cards](/features/business-cards)
- [Follow ups and reminders](/features/follow-ups-and-reminders)
- [People](/features/people)
- [Voice notes](/features/voice-notes)
- [All features](/features)
- [After sending a proposal](/templates/after-sending-a-proposal)
- [Screenshot to contact](/features/screenshot-to-contact)
- [How to turn a screenshot into a contact](/guides/screenshot-to-contact)

Last updated 11 October 2026. Canonical: https://usemarrow.com/features/screenshots-and-threads