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Facebook Sharing Debugger: 3 Better Free Alternatives

Facebook Sharing Debugger works for Facebook — but what about the other 5 platforms you share on? Here are better tools.

Check all platforms at once instead of one at a time

Use Proovd — paste a URL and see how it looks on X, LinkedIn, Slack, Discord, WhatsApp, and Reddit simultaneously.

Quick Answer

  • Facebook Sharing Debugger only checks Facebook's preview
  • You need tools that check all platforms
  • Proovd, LinkedIn Post Inspector, and Twitter Card Validator cover most platforms

The Problem with Facebook Sharing Debugger

Facebook Sharing Debugger (available at developers.facebook.com/tools/debug/) is the OG tag debugging tool that started it all. It's free, it's from Meta, and it shows you exactly what Facebook sees when it fetches your URL's Open Graph tags.

But here's the problem: it only checks Facebook. If you share your links on X, LinkedIn, Slack, Discord, WhatsApp, or Reddit, you need to check each platform separately. That's 6 different tools, 6 different tabs, and a lot of copy-pasting.

Alternative 1: Proovd (All-in-One)

Proovd shows you how your URL renders on all six major platforms simultaneously:

One URL, one paste, six previews. No signup required. Free forever.

Alternative 2: LinkedIn Post Inspector

For LinkedIn specifically, use the LinkedIn Post Inspector. It shows you exactly how your link looks on LinkedIn and also clears LinkedIn's OG cache so your updated tags take effect.

Alternative 3: Twitter Card Validator

For X/Twitter specifically, use the Twitter Card Validator. It shows you exactly what X will display and also clears X's cache for your URL.

Comparison Table

Tool Platforms Covered Cache Clear Cost
Facebook Sharing Debugger Facebook only Yes Free
Proovd X, LinkedIn, Slack, Discord, WhatsApp, Reddit Preview only (no cache clear) Free
LinkedIn Post Inspector LinkedIn only Yes Free
Twitter Card Validator X/Twitter only Yes Free

Recommended Workflow

Here's the most efficient way to check and debug your OG tags:

  1. Use Proovd first to see all six platform previews at once and catch any tag issues
  2. Use platform-specific validators (Post Inspector, Card Validator, Sharing Debugger) to clear caches on LinkedIn, X, and Facebook
  3. Re-check with Proovd to confirm everything looks right after cache clears

Quick Fix Checklist

  1. Verify all tags with Proovd
  2. Clear LinkedIn cache with Post Inspector
  3. Clear X cache with Card Validator
  4. Clear Facebook cache with Sharing Debugger
  5. Re-verify with Proovd

Frequently Asked Questions

Is Proovd free?

Yes, Proovd is completely free with no signup required.

Does Proovd clear platform caches?

Proovd shows previews but doesn't clear caches. For cache clearing, use the platform-specific tools (Post Inspector, Card Validator, Sharing Debugger).

Related Articles

Check all platforms at once

Check your Open Graph tags free with Proovd — paste a URL and see the preview on X, LinkedIn, Slack, Discord, WhatsApp, and Reddit.