Free tool · no sign-up
Hook checker
The first line decides whether anyone reads the rest. Paste your post and get a score plus specific fixes, instantly.
Scoring: “Most SaaS founders price too low. Here's the 3-question test we use instead.”
90/ 100
- Short enough to read at a glance (4-14 words)
- Gets straight to the point
- Specific (a number, name or concrete detail)
- Creates curiosity or tension
- Speaks to the reader'You' or a direct promise makes the reader feel it's about them.
- No hashtags or links in the opener
Rule-based, runs in your browser. Nothing is stored.
Make this part of every post
MediaShark learns your product, writes the posts, designs the visuals and schedules them on six platforms.