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Post Smarter.
Share Safer.

PostShield is a browser extension that checks your posts before you publish – detecting sensitive text and risky image metadata, then giving you clear, actionable fixes.

 

Chrome available now • Firefox coming soon

Real-time privacy scoring (0–100) as you sumbiy

Detects phone/email/address + location hints

Built for creators, professionals, and privacy-minded teams.

Smarter posting, safer sharing

Most privacy leaks happen when we overshare without realizing it. PostShield catches risks before they go public.

Real-time text detection

Find phone numbers, emails, addresses, URLs, and location hints as you type.

Image risk checks

Detect GPS coordinates and EXIF metadata, plus faces and text inside images. (coming soon)

Clear privacy score

A simple 0–100 score with color levels so you instantly know the risk.

Actionable recommendations

We don’t block your content — we explain the risks and suggest what to change. You decide.

Made for real life on social media

PostShield – proactive privacy for social posts.

Creators & Influencers

Avoid doxxing clues and location leaks.

Job seekers & professionals

Keep posts clean for public profiles

Teams & brand accounts

Reduce accidental personal-data exposure

Families & communities

Spot faces, metadata, and identity hints
PostShield Capabilities

Privacy warnings before you hit “Post”

Traditional privacy tools block trackers after you browse. PostShield protects your privacy while you create content – so you don’t accidentally publish sensitive details.

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Live Chat Handoff

One score that combines text + images

PostShield analyzes what you wrote and what you attached. Your final score is weighted (60% text, 40% images) so you get one clear risk level for the whole post.

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Why PostShield is different

Most privacy tools block trackers while you browse. PostShield helps prevent self-disclosure by checking your draft before you post.

Proactive, not reactive
Catches privacy risks before you post, not after your data is already public.
Content intelligence
Analyzes your draft to prevent self-disclosure (accidentally sharing sensitive data).
Platform-aware
Built for Twitter/X, Facebook, LinkedIn, Instagram - not generic privacy tips.
Text + image privacy
Checks text + images and combines results into one privacy score.
Transparent and trustworthy
Doesn’t block or auto-edit, shows risks, explains implications, you decide.
Secure GDPR Compliant
Data privacy and security come first. Fully encrypted and compliant with international standards.

PostShield Made Simple - FAQs

All questions
PostShield protects you from the most common privacy leak on social media: self-disclosure, accidentally sharing your own sensitive information without realizing the implications. Unlike traditional privacy tools that block trackers while you browse, PostShield analyzes what you’re about to publish and warns you before posting, so you can make an informed decision.
No. PostShield is built on transparency over blocking. It doesn’t block your content or automatically edit your posts. Instead, it shows you the risks, explains the implications, gives actionable suggestions, and lets you decide whether to edit, remove an image, post anyway (informed), or not post at all.
PostShield performs real-time text analysis and detects common privacy risks such as: Social Security Numbers (SSN), Email addresses, Phone numbers, Physical addresses, Location hints (e.g., “at home”, “located at”), Age/birthday information, External URLs 

Ready to share without oversharing?

Install PostShield from the Chrome Web Store and catch privacy risks in text and images before they go public.

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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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