OG tag fixer and Open Graph checker

Fix BrokenOG Tags

Paste a URL, see what is broken, preview the corrected result, and pay only when you want the corrected code.

Audit the page, tune the fields here, and unlock the corrected code only when you are ready to ship it.

Before

example.com

Untitled Page

Weak share card. No image. Easy to ignore.

People search for problems like:

  • OG tags not working
  • OG image not showing in iMessage
  • Open Graph checker for broken previews
  • Why does my link preview look wrong?
After
Fixheader Fix link previews

www.fixheader.com

Fixheader | Stop Shipping Broken Link Previews

Strong share card. Clear headline. Looks ready to click.

Fixheader helps with:

  • Fix broken OG tags before you publish
  • Preview iMessage share cards before you send
  • Clean up Open Graph title, image, and URL
  • Unlock corrected code only when you are ready

Free diagnosis first

Tune the fields here before paywall

Pay only to unlock the code

Fixheader

Paste your page URL and media URL.Fixheader handles the rest.

Fixheader checks the live page first, then lets you adjust the important fields here before you unlock the code.

Use the same domain for the page URL and OG media URL. We will identify what is broken, prefill the key fields, and let you tune the corrected result here.

Fix the fields here

0/60

0/160

Examples of how the corrected cards should look

www.fixheader.com

Fixheader | Fix Broken OG Tags

Clear headline. Strong image.

iMessage

Share card tuned to feel stronger in Messages.

X / Twitter

Large summary style card with cleaner metadata.

LinkedIn

Professional preview with readable title and image.

WhatsApp

Compact card that still feels intentional and clickable.

Unlock corrected code

See the diagnosis and corrected rendering for free. Pay to download the corrected metadata and page output.

Report

See what Fixheader found.

This is the readable diagnosis that explains what is broken before you decide to unlock the corrected code.

Pricing

See the fix first. Pay when you want the code.

Free

Diagnose and preview

Paste a URL, get issue counts, tune the fields, and see the corrected rendering.

  • Issue count and readable audit
  • Editable title, description, URL, and media
  • No corrected code download

Single user

$19.97

For people fixing pages repeatedly and coming back to run Fixheader again.

  • Unlimited runs for one user
  • Download corrected code each time
  • Best fit for agencies, operators, and devs

FAQ

Questions developers ask before they fix the page.

Do I need to install anything before I can use Fixheader?

No. Paste the page URL, inspect the audit, tune the corrected fields, and decide if you want to unlock the code after you see the result.

What does the free version actually show me?

The free flow shows the issue count, the readable diagnosis, and the corrected rendering. You only pay if you want the corrected code output.

What if I already have the image I want to use?

Paste the OG media URL on the same domain as the page URL. Fixheader will validate it, include it in the corrected rendering, and prepare the corrected code path for download.

Can I use Fixheader for LinkedIn, Facebook, WhatsApp, and iMessage previews?

That is the point. Fixheader is meant to diagnose what is weakening the share card and give you output that is easier to ship across the major preview surfaces.

Is this just a checker, or does it actually help me fix the issue?

It does both. The diagnosis surfaces the problems, the corrected rendering shows the result, and the paid unlock gives you the code you can actually ship.

Common Searches

Search terms this page should rank for.

These are the kinds of Open Graph and iMessage preview problems people actually search when their card looks wrong.

Broken preview searches

  • OG tags not working
  • OG image not showing
  • Open Graph checker
  • Open Graph debugger
  • Open Graph validator online

iMessage and social searches

  • iMessage link preview not working
  • iMessage OG image not showing
  • WhatsApp OG image checker
  • LinkedIn OG image checker
  • Facebook Open Graph checker

Fixheader use-case searches

  • Fix broken OG tags
  • Fix link preview image
  • Generate corrected OG tags
  • Open Graph image size for iMessage
  • Why does my link preview look wrong

Contact

Need a hand or want early access support?

Email hello@fixheader.com or support@fixheader.com. Fixheader is operated as a software product for diagnosing and fixing broken share metadata.