Four ways to mark it up
Built for the screens you actually capture.
Slack threads, long pages, everyday app windows. Each demo below is a short animated walkthrough of how the feature works in the app.
Copy text straight out of a screenshot.
Drag a box over any text and get back an editable, copyable result you can fix before it hits your clipboard, or grab everything on the screen in one press.
- Grab a region for a preview you can correct first
- Grab all for a one-press copy of every text block
- Recognition happens on your Mac; nothing is sent anywhere to read it
Grab Text: region-with-preview, instant copy, or grab all
Capture the whole conversation, however far it scrolls.
Frame the scroll area, then scroll normally while Plumón grabs frames and stitches the overlap live, so a long thread or page becomes a single shot instead of six.
- Adjustable frame keeps window chrome and sticky headers out of the shot
- A live growing preview shows the stitch is clean as you go
- Scrolling back up doesn't duplicate content
Scrolling Capture: frame it once, you scroll, Plumón stitches
Catch the emails, phone numbers, and account numbers in a shot. Black them out in one press.
Plumón proposes what it found. You confirm it, dismiss a false flag, or click anything it missed. Nothing is redacted until you say so, and the scan never leaves your Mac.
- Detects emails, phone numbers, and card- or account-length numbers
- Names aren't auto-detected, since name detectors miss non-English names too often; click any name to add it
- Composes with the Black-out box tool for a face or logo
Hide personal info: it proposes, you confirm
Free. On-device. Notarized by Apple.
Dim everything except the one thing you're pointing at.
Draw a box around what matters and the rest fades. Move it, resize it, or remove it later. Nothing underneath is touched.
- A normal, revisable layer, not a one-shot effect
- Dim strength is adjustable
- Combine it with arrows or numbered steps to point inside the spotlight
Spotlight: dim the surroundings, change nothing else
Works with your AI
Just tell your AI what you want.
Plumón includes a command an assistant like Claude can run on its own. Ask it in plain English to redact the personal details, add numbered steps, and frame a screenshot, and it hands you the finished guide. It is the same engine that powers the app, running without a window. For anyone who builds SOPs, training, or how-tos for a team, a folder of raw screenshots becomes a finished set of guides without editing each one by hand.
Ask Claude in plain English; it runs Plumón and hands back the guide