Marketing Resources

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+100 Startup Directories to Submit Your Startup

Facebook Sharing Debugger

You can use the Sharing Debugger to see the information that is used when your website content is shared on Facebook, Messenger and other places. The Batch Invalidator will let you refresh this information for multiple URLs at the same time. Open Graph markup lets you take control over how your website content appears to others.

Line Wizard

Clean Instagram Line Breaks

Marketing for Developers

A book and course for programmers who want to learn marketing

Twitter Card Validator

Validate Twitter meta tags

LinkedIn Post Inspector

Post Inspector can help you identify the data missing on your page, and what you need to add for your content to have better previews in posts.


Msgif is a GIF generator that converts your message into a GIF animation.


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