Draw On Clipboard
Linux · built on .NET
Mark up a screenshot.
Send it straight back out.
Capture, draw, copy — your marked-up screenshot is ready to paste in seconds. No files. No detour.
Most modern distributions · x64 and ARM64 · no account, ever
The Linux build is the same app, written in C# on .NET — the drawing model and file format are shared with the Mac version, so a session created on one opens on the other.
The loop
Three steps, then it's back on your clipboard
Most markup tools make you save a file, find it, open it, export it, then go looking for it again. Draw On Clipboard is built around the clipboard, because that's where the screenshot came from and where it's going.
Capture
Take a screenshot to the clipboard the way your desktop does it — PrtScn on GNOME and KDE, or whatever your setup uses. If you saved a screenshot as a file instead, choose Open File.
Draw
Click the Draw On Clipboard icon in the tray. Your capture opens ready to mark up — or press Ctrl+V in a window to pull in a newer one.
Send it out
Hit Ctrl+C and paste into Slack, Mail, a doc — wherever you were headed. Or save it, share it, or drag the toolbar chip straight into a window.
What's in it
Every tool has a one-key shortcut
The whole toolbar is reachable without moving your hand to a menu — and holding ⇧ constrains lines to 45°, rectangles to squares, ellipses to circles.
Drawing
Pen, highlighter, line, arrow, rectangle, ellipse. Shapes are outline-only; the highlighter multiplies with what's underneath, like a real marker.
Text that stays readable
Click, type, done. Text automatically gets a subtle contrast halo so it reads on any background — light UI, dark terminal, busy photo.
Numbered steps
Drop 1, 2, 3… onto a screenshot to walk someone through a flow. Delete one in the middle and the rest renumber themselves.
Redaction that holds
Solid blocks are genuinely opaque — nothing is recoverable. Pixelate is offered for faces and clutter, with a plain warning that it's the wrong choice for secrets.
A visible history
Every change is a frame on the timeline. Click any frame to rewind; hover to peek. What you're looking at is exactly what exports.
Fork instead of losing work
Draw after rewinding and it doesn't silently discard your later steps — it offers to fork into a new window so you keep both versions.
Four ways out
Copy, Save, or drag the chip out of the toolbar. All full resolution — Retina captures stay sharp, colors stay faithful.
Crash-safe by default
Continuous autosave with a five-second worst-case loss bound. Quit, crash, or close by accident — every window is recoverable, and sessions keep for 14 days.
Honest status
The toolbar chip always tells you the truth: "Not exported yet", "Copied ✓ 2:41 PM", or "Edited since export" if you've drawn something since.
Privacy
Your screenshots and drawings stay local
There are no accounts, sync, analytics, crash uploads, or background update checks. Only feedback you explicitly submit, a user-opened report-status check, and the compatibility facts reviewed in a user-opened More Apps request use the internet.
- No accounts, sync, analytics, crash uploads, attachments, or background check-ins
- Exports carry no embedded thumbnail, no leftover metadata, no hidden trailing bytes
- Logs record that things happened — never your image contents or typed text
- Delete Session Now purges a sensitive capture instantly, mid-edit
The trailing-bytes one is worth naming. A well-known class of bug let "cropped" screenshots be un-cropped, because the cropped-out data was still sitting in the file. Draw On Clipboard excludes that by construction — exports are a flat render — and an automated test enforces it on every build.
And the honest caveat. While a session is open or saved, the original un-redacted image is kept in its autosave so undo can work. It stays on your computer, but it will also be in any Time Machine backup that copies it. If a capture is sensitive enough that this matters, File ▸ Delete Session Now erases it immediately.
Getting started
- Capture an area
- PrtScn
- Paste the clipboard
- Ctrl+V
- Open a file
- Ctrl+O
- Help
- Ctrl+/
Tools
- Select · Pen
- V P
- Highlighter · Line
- H L
- Arrow · Rect · Ellipse
- A R O
- Text · Badge · Redact · Crop
- T N X C
Editing
- Undo · Redo
- Ctrl+Z Ctrl+Shift+Z
- Duplicate · Delete
- Ctrl+D ⌫
- Constrain
- ⇧
- Commit · Cancel
- ↩ esc
Sending it out
- Copy
- Ctrl+C
- Save…
- Ctrl+S
- Zoom in · out · fit
- Ctrl++ Ctrl+− Ctrl+0
- Close window
- Ctrl+W
Getting it
Coming soon for Linux
The Linux build is in progress: an AppImage that runs anywhere, with .deb and .rpm packages to follow.
AppImage — coming soon
The Linux build is the same app as the Mac one, written in C# on .NET and sharing the drawing model and file format — a session created on either opens on the other. It keeps every screenshot on your computer; support connectivity will be disclosed before that build is released.
Once it's live, this section becomes the download button. In the meantime the user guide covers the whole app end to end, so you can see exactly what you're getting.
- LinuxMost modern distributions
- Architecturex64 & ARM64
- Runtime.NET 10 (bundled)
- WhereAppImage (soon)
- AccountNone
- Network accessExplicit requests only
- Sessions kept14 days
Questions
Reasonable things to ask
Is pixelation safe for passwords?
No — and the app says so at the point you choose it. For known text in a known font, pixelation can sometimes be reversed. Use the solid style for passwords, tokens, account numbers, and anything else that actually matters; it's a flat opaque block with nothing recoverable underneath. Pixelate is fine for faces and general clutter.
If I redact something, is it really gone from the file I export?
Yes. Every export is a flattened render — the hidden pixels aren't layered underneath, they're not in the file at all. Exports also carry no embedded thumbnail, no leftover metadata, and no hidden trailing data, and that's covered by an automated test.
The original does stay in the session's autosave on your computer so undo can work. File ▸ Delete Session Now erases that immediately if you'd rather it didn't.
I closed the window by accident. Is my work gone?
No. Draw On Clipboard autosaves continuously — the worst case is five seconds of drawing. Right-click the tray icon ▸ Past Sessions to reopen anything from the last 14 days, exactly where you left off, timeline and all. Sessions interrupted by a crash are tagged "· recovered". Work you never exported is never trimmed early.
Does it need Screen Recording permission?
Only for "New Screenshot", which captures from inside the app. The main path — capture with PrtScn, then open the app — needs no permission at all, because Linux has already put the image on your clipboard.
Nothing happens when I click the tray icon.
A plain click opens whatever image is on your clipboard — that's the fast path. If there isn't one, you get a window explaining how to capture. Right-click the tray icon for the menu: past sessions, settings, help and quit. Closing the last window leaves the app in the tray, so the icon is always there; Quit is how you exit.
What happens if I draw after rewinding the timeline?
You're asked, rather than silently losing steps. Fork to New Window keeps both versions — the original window stays intact and your new direction continues in a fresh window. Replace Later Steps is the classic behavior. Frames after your current position are dimmed, so you can see what's at stake.
How do I remove it completely?
Drag the app to the Trash, then delete
~/Library/Application Support/Draw On Clipboard and the app's preferences file.
Settings ▸ Clear All Data does the data half from inside the app, and
tells you exactly what will go before you confirm. Files you already exported are never
touched.