100/100 launch QA
All 15 public launch checks passed on the live release, including metadata, favicon, robots, and sitemap.
Own the preview workflow
Catch share-card problems before you post.
Check one public URL, see its resolved social card, find missing Open Graph and X metadata, and give the team a short fix list.
Online sales are temporarily unavailableTry the preview →
New purchases on this page are paused. The free demo remains available.
Security tested
SSRF blocks, redirect checks, timeouts, size limits, image proxy validation, and burst controls pass the included test suite.
Ready to move
The clean buyer ZIP installs, builds, starts, and passes its smoke and rate-limit tests without a database or external API key.
Inside the ZIP
A finished tool, not a code fragment.
The package is organized to install, test, customize, and deploy without rebuilding the product.
- ✓Complete Next.js + TypeScript source
- ✓Eight Open Graph and X metadata checks
- ✓Resolved preview card, score, and quick fixes
- ✓Server-side fetching with SSRF defenses
- ✓English and Japanese setup documentation
- ✓Commercial source license for one business
Simple handoff
Download. Brand. Deploy.
1
Download
Existing buyers: use the download access or delivery instructions from your original order.
2
Customize
Change the brand, copy, checks, scoring, and fixes.
3
Deploy
Run the included tests and use a Node.js host.
Existing buyers
Your existing purchase remains valid.
New online purchases on this page are paused. Existing orders, download access, delivery commitments, and support remain unchanged. Follow the instructions from your original order; no additional purchase is needed.
- 1Keep your orderYour original receipt identifies your purchase.
- 2Access your ZIPUse your order download access or the email delivery promised at purchase.
- 3Verify and startUse the included SHA-256 checksum, README, and automated tests.
Buyer support: 30 days for setup questions and reproducible package defects. If the unchanged package cannot be started and support cannot resolve it, contact us within 14 days. Mandatory law and Stripe rules take precedence.
Before you buy
Questions, answered.
Who is this for?＋
Web freelancers, agencies, marketers, and small product teams that want to catch missing share metadata before publishing a link.
What do I need?＋
Node.js 22.13.0+, pnpm 11.19.0, and a standard Node.js host. No database, external API key, account system, or analytics service is required.
Can I customize it?＋
Yes. Branding, wording, metadata checks, scoring, and fix hints are included in the source.
Can I use it for client work?＋
Yes. One purchaser or business may use it for its own and client sites and run one branded production deployment. Source redistribution is not allowed.
Is hosting included?＋
No. The purchase is a portable source package with setup and deployment guidance.
Already purchased?＋
Use the download access or delivery instructions from your original order. Existing Stripe orders retain the promised email delivery within one business day after confirmed payment. Lemon Squeezy buyers retain their order download access. No additional purchase is needed.
What support is included?＋
You receive 30 days of reasonable setup and reproducible-bug support through the receipt contact channel. Custom development, hosting setup, and third-party platform support are not included.
What is the refund policy?＋
Digital products are generally non-refundable after delivery. If the unchanged package cannot be started with the included instructions and support cannot resolve it, contact us within 14 days. Mandatory law and Stripe rules always take precedence.
Does it guarantee every platform preview?＋
No. Platforms can cache, crop, or override metadata. Use their official debuggers for final cache refreshes.
Tiny Tools Factory · Tool #002
Make share checks repeatable.
Online sales are temporarily unavailableExisting delivery and support commitments remain valid · Hosting not included