SOLVED: ‘TypeError: Failed to fetch’ ConvertKit Error


If you or your website visitors are getting the “TypeError: Failed to fetch” error message while they are trying to submit the ConvertKit email form, read on.

What Causes “TypeError: Failed to fetch” ConvertKit error

The message is caused by a bug in the backend of ConvertKit software, responsible for correctly accepting invisitble recaptcha which supposed to prevent spam. However, this setting is currently buggy.

How To Fix “TypeError: Failed to fetch” ConvertKit error

The solution is simple - go to ConvertKit settings and turn off invisible recaptcha option. This will make the error go away.

About the author

Karen is a senior technical writer and copywriter here at GrowFollowing. Her area of expertize are social media apps and new media.