Comparing OG tools? See all alternatives →
The OpenGraph.to alternative with a score, generator and tool family
Comparing ogimagechecker.com with OpenGraph.to: both free single-page checkers. We add a 0-100 audit score, 8 platforms, a no-signup generator and meta tag + sitemap tools.
What is OpenGraph.to?
OpenGraph.to is the best-built new checker in the niche. Its page structure is textbook SEO — nine FAQs, clear feature sections, a free API and even an MCP server for AI coding tools — and it reached the top 3 for "og image checker" within months of launch. It proves a small, focused site can beat the incumbents.
- Fast, clean single-page checker with a score
- Free API (10 req/hour) and an MCP server for Cursor/Claude Code users
- Spanish and Portuguese versions for non-English developers
Where OpenGraph.to works well
you want a fast single-page check, work in Spanish or Portuguese, or want the MCP server for AI-assisted coding. It is a genuinely well-built tool.
Where we differ
OpenGraph.to checks your tags. We go one step further on both sides of the check: a deeper audit on the way in, and the tools to actually fix things on the way out — plus the meta tag and sitemap audits that ship alongside every page you build.
8-platform faithful previews
Slack, Telegram and Reddit in addition to X, Facebook, LinkedIn, Discord and WhatsApp — each card rendered the way the platform does, with per-platform warnings.
Fix it the moment you find it
The checker pre-fills your detected title, description and brand into the free generator — 8 templates, 5 size presets including X's native 2:1, PNG/JPG/WebP exports. No signup, no watermark, fully in-browser.
The launch-checkup family
Meta Tag Checker for the whole head, Sitemap Validator that status-checks every URL in your sitemap — the two audits that catch what a single-page OG check misses.
A living inspiration gallery
26 real brand cards loaded live from each site's og:image — Stripe, GitHub, Vercel, Shopify and indie blogs — one click from any card to a full check.
Feature comparison
| Feature | OpenGraph.to | ogimagechecker.com |
|---|---|---|
| Price | Free | Free |
| Platforms previewed | 5 | 8 (adds Slack, Telegram, Reddit) |
| Audit detail | Score | Score + per-tag pass/warn/fail + image dims/weight |
| Image generator | — | 8 templates, 5 presets, in-browser, free |
| Meta tag audit | — | Dedicated tool |
| Sitemap validation | — | Dedicated tool |
| Free API | 10 req/hour | 10 req/hour |
| MCP server | Yes | Planned |
| Languages | EN/ES/PT | EN |
Which one should you use?
Stay with OpenGraph.to if — you want a fast single-page check, work in Spanish or Portuguese, or want the MCP server for AI-assisted coding. It is a genuinely well-built tool.
Pick ogimagechecker.com if — you want the fix as well as the finding — deeper audit, three more platforms, a real generator pre-filled from your check, and the meta/sitemap audits that complete a launch checkup.
Frequently asked questions
Both are free single-page checkers — which is better?
OpenGraph.to is excellent at the check itself. We cover a wider arc: the same free check plus 8-platform previews, per-tag audit with fixes, a generator the checker pre-fills, and meta tag + sitemap tools. If you only ever check, either works; if you also fix, we save you a tab.
Do you plan an MCP server too?
It is on the roadmap — the free API (same 10 req/hour) already returns the full audit as JSON, which most AI tools can call today.
Why 8 platforms?
Those are the places links actually get shared. Slack, Telegram and Reddit render OG cards differently from the big three, and previews that ignore them miss real problems — like an image WhatsApp drops for exceeding 300 KB.
See your link on 8 platforms right now
Paste any URL — free, no signup, full tag audit with a score.