Free Social Media Tools
Quick helpers for every post. No signup, no credit card.
Social Media ROI Calculator
Drag the sliders to estimate how much time and money an AI social media agent saves you each month. Your numbers, your math.
Free Caption Generator
Type a topic, pick a platform and a tone, and get five ready-to-post caption variations in seconds. Free and instant, right in your browser.
AI Image Generator
Describe your idea, pick a style, mood and aspect ratio, and get a copy-ready AI image prompt. Generate the finished image free inside Brandlix.
AI Hashtag Generator
Describe your topic - the AI generates 30 platform-optimized hashtags in seconds. Mix of reach and niche tags.
Social Media Character Counter
Type your post - instantly see where it fits and where it's too long. All 9 major platforms with official limits.
Engagement Rate Calculator
Enter your post data, see your engagement rate, and compare it against platform averages.
Best Time to Post on Social Media
Pick a platform to see the best days and times to post. Brandlix finds your personal best times from your own data.
Free TikTok Caption Generator
Turn any video idea into a scroll-stopping TikTok caption with a sharp first line, the right tone, and trend-ready hashtags in seconds.
Free LinkedIn Caption Generator
Turn a rough idea into a polished LinkedIn post with a strong hook, readable line breaks and the right professional tone in seconds.
Free YouTube Caption Generator
Enter your video topic and tone, and get search-ready YouTube descriptions and Shorts captions you can copy in seconds, free and right in your browser.
Free Facebook Caption Generator
Type your topic, pick a tone, and get ready-to-post Facebook captions with a hook up top and a question that gets people commenting - free and instant in your browser.
Free X (Twitter) Caption Generator
Type your topic, pick a tone, and get short, punchy posts built to fit X's 280-character limit and stop the scroll on the first line.
Free Threads Caption Generator
Type a topic, pick a tone, and get ready-to-post Threads captions that stay under 500 characters and sound like a real person, not a brand.
Free Pinterest Caption Generator
Type your pin topic and get search-ready descriptions that front-load your keywords, describe the pin clearly and end with a call to action, all in seconds and right in your browser.
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