A browser extension to edit, blur, redact and annotate any webpage — for mockups, screenshots and screen shares. Everything happens locally. Nothing ever leaves your machine.
FREE & OPEN SOURCE · NO ACCOUNT · NO TRACKING
Pick a tool, then click anything in the page below. This is the real interaction model, running on a fake dashboard.
| Invoice | Contact | Amount | Status |
|---|---|---|---|
| INV-20418 | m.okafor@acme-robotics.com | $71,225.00 | Paid |
| INV-20417 | finance@acme-robotics.com | $71,225.00 | Paid |
| INV-20416 | m.okafor@acme-robotics.com | $68,900.00 | Overdue |
A blur keeps every pixel it started with — it just spreads them out. Given the original layout and a known blur radius, that is often enough to reconstruct what was underneath. Redaction has nothing left to reconstruct.
A dramatisation, not a real attack — but the principle holds. Use Redact when the content genuinely must not leak.
Click any text and rewrite it. Alt+R replaces every occurrence at once. Double-click an image to swap it for a local file.
Click to blur. Click again to go stronger, once more to clear. Reversible, which is exactly why Redact exists alongside it.
A solid, irreversible block. Flattens text, images, video and canvas alike — nothing survives to be recovered.
Remove an element entirely, or drag a rectangle to blur any arbitrary region — no element required.
Arrows, circles, text notes and a highlighter that keeps the text underneath readable. Boxes, a freehand pen and numbered step badges in Pro.
Capture what's on screen with every edit applied. The toolbar and overlays hide themselves first, so they never end up in the shot.
Most people need four tools and never think about it again. The rest is one click away, and stays out of the way until you ask.
What the toolbar opens with
Nothing else on screen. Nothing to learn.
Everything above, plus
Your choice is remembered.
"Super simple. As a product manager I have to screenshot from the web or mock up products. This has already filled my needs easily and quickly!"
"Great tool for editing screenshots cleanly. Saves me a ton of time!"
"Easy to use, much better than other blurring extensions."
"Does the same thing as similar extensions but is open source and regularly updated. This gives me more confidence."
"Very easy to use, a great way to hide personal or distracting stuff!"
"This is so easy to use and very useful in my mockup. Awesome work!"
The extension makes no external requests of any kind. No telemetry, no analytics, no account. Everything you edit stays in your browser's local storage.
No network calls, so nothing to intercept and nothing to leak.
Your rules live in chrome.storage.local. Never synced, never uploaded.
A 24-line script runs on pages, only to track the last right-clicked element. The editor loads on demand.
MIT licensed, every line on GitHub, with the test suite that guards it.
Free, open source, and about thirty seconds from being useful.