Free Instagram and TikTok tools

Small, useful tools for checking engagement and tidying captions. Free to use, with no account and no email address needed.

Free, no sign-up

Instagram engagement rate calculatorLikes and comments against followers, with an option to fill the numbers from a public account.
TikTok engagement rate calculatorEngagement by views and by followers for any TikTok video.
Instagram line break generatorKeep blank lines in Instagram and TikTok captions, with character and hashtag counts.

The calculators run in your browser. The optional fill-in looks up a public account by username only.