About PostShield

Built to help people share without oversharing.

20
K

Years Experience

Post smarter, share safer.

PostShield is a browser extension that helps prevent self-disclosure on social media. It checks your draft before you publish, flags privacy risks in text and images, and suggests safer alternatives – so you stay in control.

Built for creators, professionals, and privacy-minded teams
Why PostShield exists

Most privacy tools block trackers while you browse. PostShield focuses on what you’re about to publish - catching privacy risks before they become permanent. 

Proactive checks
Warnings before you post, not after it’s public.
Self-disclosure protection
Detects sensitive details you may not realize you’re sharing.
Text + image coverage
Analyzes text risks and image metadata/visual signals.
One clear privacy score
A simple score that explains “why” and “what to fix”.
Transparency over blocking
No forced changes - clear explanations, you decide.
Built for social platforms
Designed for real posting workflows across major platforms.

4.9k Rating By 2000+ Reviews

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PostShield is a browser extension that helps prevent self-disclosure by checking your posts before you publish – flagging privacy risks in text and images and suggesting safer alternatives.

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