Free tools

Small tools, real leverage.

Free, no sign-up, all client-side. Built by the team behind Clanner - the content engine that does the whole loop for you.

• LinkedIn Hook Analyzer Paste a LinkedIn post hook and score it 0-100 on curiosity, specificity, the mobile see-more cutoff, and clarity, with 3 concrete rewrite ti
• Best Time to Post Free tool: pick a platform and audience region to see recommended weekly posting windows on a highlighted grid. Starting-point heuristics, f
• Carousel Outline Builder Free client-side tool: enter a topic, pick a goal (educate, story, listicle), and get a copy-ready slide-by-slide carousel outline. No sign-
• Headline & Hook Scorer Free client-side tool that scores any headline or hook 0-100 on length, power words, specificity, and clarity - with specific fixes. No sign
• Social Character Counter A free, private character counter that shows live counts and the "see more" cut-off for LinkedIn, X and Instagram as you type.
• B2B Hashtag Picker Pick a B2B niche and get three curated hashtag sets - broad, niche, and a branded slot - with copy buttons and per-platform usage limits. Fr
• Post Idea Generator Free client-side post idea generator for B2B founders and marketers: pick a content pillar and draw a fill-in-the-blank prompt from a bank o
• Engagement Rate Calculator Free client-side engagement rate calculator: enter reactions, comments, shares and impressions or followers to get your rate, the formula, a