Free practical tools
Caption, hashtag, bio, hook, title, engagement, and content calendar helpers.
Enter values, run the tool, copy the result. Built for creators, marketers, social media managers, and small businesses.
All tools
Choose a tool
Caption Length Checker
Check caption character length.
CopyInstagram Caption Counter
Check Instagram caption length.
CopyTikTok Caption Counter
Check TikTok caption length.
CopyYouTube Title Checker
Check YouTube title length.
CopyHashtag Counter
Count hashtags.
CopyHashtag Density Checker
Calculate hashtag density.
CopyBio Length Checker
Check profile bio length.
FormattingLine Break Formatter
Count lines and paragraphs.
FormattingEmoji Counter
Count emoji-like symbols.
CopyHook Length Checker
Check first-line hook length.
AnalyticsEngagement Rate Calculator
Calculate engagement rate.
AnalyticsVideo Retention Rate
Calculate average retention.
PlanningContent Calendar Count
Calculate posts needed.
PlanningPosting Frequency Calculator
Calculate monthly posting volume.
AnalyticsCampaign CPM Calculator
Calculate cost per thousand impressions.
AnalyticsCampaign CPC Calculator
Calculate cost per click.
AnalyticsSocial Conversion Rate
Calculate conversions from clicks.
CopyUGC Brief Length Checker
Check creator brief length.
PlanningContent Batch Planner
Estimate batch filming workload.
AnalyticsSocial ROI Calculator
Estimate campaign ROI.
CopyAdvanced Caption Length Checker
Check caption character length. This focused variant is tuned for advanced planning and long-tail workflow searches.
CopyQuick Instagram Caption Counter
Check Instagram caption length. This focused variant is tuned for quick planning and long-tail workflow searches.
CopyPlanning TikTok Caption Counter
Check TikTok caption length. This focused variant is tuned for planning planning and long-tail workflow searches.
CopyMobile YouTube Title Checker
Check YouTube title length. This focused variant is tuned for mobile planning and long-tail workflow searches.
CopySmall Business Hashtag Counter
Count hashtags. This focused variant is tuned for small business planning and long-tail workflow searches.
CopyFamily Hashtag Density Checker
Calculate hashtag density. This focused variant is tuned for family planning and long-tail workflow searches.
CopyTeam Bio Length Checker
Check profile bio length. This focused variant is tuned for team planning and long-tail workflow searches.
FormattingTravel Line Break Formatter
Count lines and paragraphs. This focused variant is tuned for travel planning and long-tail workflow searches.
FormattingAudit Emoji Counter
Count emoji-like symbols. This focused variant is tuned for audit planning and long-tail workflow searches.
CopyChecklist Hook Length Checker
Check first-line hook length. This focused variant is tuned for checklist planning and long-tail workflow searches.
AnalyticsBudget Engagement Rate Calculator
Calculate engagement rate. This focused variant is tuned for budget planning and long-tail workflow searches.
AnalyticsWeekly Video Retention Rate
Calculate average retention. This focused variant is tuned for weekly planning and long-tail workflow searches.
Copy
Copy tools
Caption Length Checker
Check caption character length.
CopyInstagram Caption Counter
Check Instagram caption length.
CopyTikTok Caption Counter
Check TikTok caption length.
CopyYouTube Title Checker
Check YouTube title length.
CopyHashtag Counter
Count hashtags.
CopyHashtag Density Checker
Calculate hashtag density.
CopyBio Length Checker
Check profile bio length.
CopyHook Length Checker
Check first-line hook length.
CopyUGC Brief Length Checker
Check creator brief length.
CopyAdvanced Caption Length Checker
Check caption character length. This focused variant is tuned for advanced planning and long-tail workflow searches.
CopyQuick Instagram Caption Counter
Check Instagram caption length. This focused variant is tuned for quick planning and long-tail workflow searches.
CopyPlanning TikTok Caption Counter
Check TikTok caption length. This focused variant is tuned for planning planning and long-tail workflow searches.
CopyMobile YouTube Title Checker
Check YouTube title length. This focused variant is tuned for mobile planning and long-tail workflow searches.
CopySmall Business Hashtag Counter
Count hashtags. This focused variant is tuned for small business planning and long-tail workflow searches.
CopyFamily Hashtag Density Checker
Calculate hashtag density. This focused variant is tuned for family planning and long-tail workflow searches.
CopyTeam Bio Length Checker
Check profile bio length. This focused variant is tuned for team planning and long-tail workflow searches.
CopyChecklist Hook Length Checker
Check first-line hook length. This focused variant is tuned for checklist planning and long-tail workflow searches.
Planning
Planning tools
Analytics
Analytics tools
Engagement Rate Calculator
Calculate engagement rate.
AnalyticsVideo Retention Rate
Calculate average retention.
AnalyticsCampaign CPM Calculator
Calculate cost per thousand impressions.
AnalyticsCampaign CPC Calculator
Calculate cost per click.
AnalyticsSocial Conversion Rate
Calculate conversions from clicks.
AnalyticsSocial ROI Calculator
Estimate campaign ROI.
AnalyticsBudget Engagement Rate Calculator
Calculate engagement rate. This focused variant is tuned for budget planning and long-tail workflow searches.
AnalyticsWeekly Video Retention Rate
Calculate average retention. This focused variant is tuned for weekly planning and long-tail workflow searches.
Formatting
Formatting tools
Line Break Formatter
Count lines and paragraphs.
FormattingEmoji Counter
Count emoji-like symbols.
FormattingTravel Line Break Formatter
Count lines and paragraphs. This focused variant is tuned for travel planning and long-tail workflow searches.
FormattingAudit Emoji Counter
Count emoji-like symbols. This focused variant is tuned for audit planning and long-tail workflow searches.
Guides
Short practical guides
How to choose the right social media tools
Pick the fastest tool for the job and avoid common input mistakes.
GuideCommon mistakes with social media tools
Review units, assumptions, formats, and edge cases before using results.
GuideWhy browser-based tools are useful
Use lightweight tools for fast calculations, formatting, and planning without account setup.