CTA Optimizer
Paste any call-to-action button text and instantly score conversion strength with rewrite ideas you can test today.
How to write better CTA button copy
Use this free CTA optimizer to pressure-test your call-to-action text before launching ads, landing pages, or checkout flows. The highest-converting CTA copy usually combines one action verb, one clear outcome, and one friction reducer.
- Lead with a direct action verb: Book, Start, Get, or Claim.
- Name the result users want (calls, leads, conversions, or faster setup).
- Lower resistance with terms like free, no credit card, or 2-minute setup.
CTA Optimizer FAQ
How long should CTA button text be?
Most high-performing CTA buttons stay in the 2-6 word range. That keeps them scannable on mobile while still communicating value.
What is the biggest CTA copy mistake?
Using vague labels like “Submit” or “Click Here.” Specific CTA copy tied to a real outcome almost always outperforms generic language.
Should CTA text include urgency?
Usually yes, as long as it is credible. A practical time cue such as “this week” or “today” can improve click-through without sounding pushy.