📣 Marketing Tools

Marketing Tools

Create professional email signatures and preview your social share cards — all client-side. No design software, no server uploads, no subscription needed.

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Email Signature Creator

HTML signatures for Gmail, Outlook & Apple Mail

Build client-safe HTML email signatures. 3 templates, brand colors, logo URL, one-click copy or HTML export.

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OpenGraph Preview Tester

See how your link looks on LinkedIn, X, Slack & more

Preview link cards on LinkedIn, X, Slack, Discord, and Facebook. URL fetch or paste HTML. Detects missing OG tags with fix snippets.

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Build marketing assets without the overhead

✉️ Signatures that render

HTML signatures tested for Gmail, Outlook 2021, Apple Mail, and mobile — no broken images, no broken layouts.

🖼️ Real OG previews

See exactly how your link looks on LinkedIn, X, Slack, Discord, and Facebook before you publish.

🚀 Instant, no fluff

No subscription, no trial, no onboarding wizard. Open the tool and start creating.

Also check out Developer Tools and SEO Tools.