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PostSnap

Capture anything.
Beautify everything.

4 capture modes. 16 gradients. Infinite possibilities.

Add to Chrome — FreeView Source
Viewport
Visible area
Element
Click to pick
Region
Drag to select
Full Page
Scroll capture
Privacy

Most screenshot tools upload your image.

Adding a gradient or a device frame on a website means sending the screenshot to that company's server. If it shows an admin dashboard, an invoice or a token in a URL bar, you have just disclosed it. PostSnap renders on a canvas in your browser — there is no server to upload to.

Why this matters, and how to check any tool
0
UPLOADS
→
100%
LOCAL
Features

Everything you need. Nothing you don't.

4 Capture Modes

Viewport, Element picker, Region select, and Full Page scroll capture.

16 Gradient Backgrounds

From warm sunsets to cool cosmic themes. Instantly elevate any screenshot.

6 Window Frames

macOS, browser, and phone mockups in dark and light variants.

Instant Export

PNG, JPEG, WebP at 1x/2x/3x. Copy to clipboard or download.

100% Private

No servers. No tracking. No data leaves your browser. Ever.

Keyboard Shortcut

Ctrl+Shift+S for instant capture. No clicks needed.

Backgrounds

16 gradients. Your screenshot, elevated.

const app = new App();
app.render();
Sunset
const app = new App();
app.render();
Berry
const app = new App();
app.render();
Cosmic
const app = new App();
app.render();
Ocean
const app = new App();
app.render();
Flamingo
const app = new App();
app.render();
Indigo
const app = new App();
app.render();
Midnight
const app = new App();
app.render();
Lime
Aurora
Peach
Grape
Frost
Neon
Rose
Steel
Ember
+8 more
Frames

Wrap it in a
window frame

macOS, browser, or phone mockups. Dark and light variants. Professional look in one click.

macOS Dark & Light
Browser Dark & Light
Phone Mockup
No Frame
function greet(name) {
return `Hello, ${name}`;
}
console.log(greet("PostSnap"));
function greet(name) {
return `Hello, ${name}`;
}
console.log(greet("PostSnap"));
Export

Your screenshot, your format

PNG, JPEG, WebP. Up to 3x retina. One-click copy or download.

3 Formats
PNG for quality, JPEG for size, WebP for modern
Retina Scale
Export at 1x, 2x, or 3x for crystal-clear images
Clipboard
One-click copy. Paste directly into Slack, Notion, anywhere
100% Private
Everything stays local. Zero servers. Zero tracking
Export format
1x2x3x
Why PostSnap

Zero tracking. Pure utility.

0
Data collected
0
Server requests
0
External deps
16
Gradient presets
6
Window frames
Quick capture
Ctrl+Shift+S

Ready to snap?

Free, open source, and privacy-first. Install in seconds.

Install PostSnapStar on GitHub