# OG Previewer

> Instantly preview how your page looks when shared on Twitter, LinkedIn, Slack, Discord and iMessage. Preview for OpenGraph meta tags. Works on localhost.

Canonical page: [https://chrome-stats.com/d/og-previewer](https://chrome-stats.com/d/og-previewer)

## Overview

- **ID:** `og-previewer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** DAVID POWER
- **Category:** web-development,appearance,social-communication
- **Daily users:** 3
- **Version:** 1.0.0
- **Last updated:** 2026-03-01
- **First published:** 2026-02-26
- **Size:** 43 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/og-previewer/)

## Description

OG Previewer shows you exactly how your web page will appear when shared on social platforms:
✦ Preview cards for Twitter/X, LinkedIn, Slack, Discord, and iMessage
✦ Preview OpenGraph meta tags.
✦ Works on localhost — no need to deploy just to check your meta tags
✦ Validation checklist catches missing tags, wrong image sizes, and truncation issues
✦ Dark and light mode
✦ History of recent checks
✦ Export previews as screenshots

Stop deploying blind. See what your users will see.
One-time purchase. No subscription. 5 activation's per key.
Get your license key at <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/90701d8c1fc41157ff8b6e577da88c58cec164f253fa2d37efc2f09c2d645c30/https%3A//teamdash.gumroad.com/l/clnezv" rel="nofollow">https://teamdash.gumroad.com/l/clnezv</a>

## Rankings

- #54,272 — Overall
- #101 — preview
- #193 — review

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Open Graph Checker](https://chrome-stats.com/d/open-graph-checker) — 9 users
- [OGraph Previewer](https://chrome-stats.com/d/ograph-previewer) — 7 users
- [Social Open Graph Preview](https://chrome-stats.com/d/social-open-graph-preview)
- [OGPreview](https://chrome-stats.com/d/ogpreview) — 31 users
- [Open Graph Preview](https://chrome-stats.com/d/open-graph-preview-and-debug) — 1,535 users, 4.00 / 5
- [Open Graph Previewer](https://chrome-stats.com/d/open-graph-previewer) — 25 users
- [Social Previewer](https://chrome-stats.com/d/social-previewer) — 1 users
- [OpenGraphs](https://chrome-stats.com/d/opengraphs) — 22 users, 5.00 / 5
- [Heads Up](https://chrome-stats.com/d/heads-up) — 1 users
- [Social Share Preview](https://chrome-stats.com/d/social-share-preview) — 305 users, 5.00 / 5
- [Sharing Preview](https://chrome-stats.com/d/website-sharing-preview)
- [Sharing Preview](https://chrome-stats.com/d/sharing-preview)

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Source: [Chrome-Stats](https://chrome-stats.com/d/og-previewer)