Social Media & Creator
10 toolsFree, browser-based tools for creators and social marketers - caption length checks, thread splitting, hashtag generation, engagement and earnings math, and content planning. Your data never leaves your browser.
Tools for people who post: character limits per platform, thread splitting for long-form ideas, hashtag suggestions, and the engagement and CPM math behind creator earnings.
Nothing here connects to any social platform or asks you to log in. Paste your draft, do the math, and publish from wherever you normally publish.
Most popular
- Content Calendar Plan and schedule social media posts on a month/week/list grid. Color-coded by platform and status. Everything saved in your browser - no account, no sync, export/import as JSON.
- CPM Calculator Solve for CPM, CPC, CTR, impressions, clicks, spend, conversions, CPA, or ROAS - enter any known values and the rest calculate automatically.
- Engagement Rate Calculate engagement rate by followers, by reach, or by impressions. Per-post and account-average modes with benchmark context bands for each platform.
- Fake Tweet Generator Create mock social-post screenshots rendered on an HTML canvas. Customize display name, handle, text, likes, and retweets. Download as PNG. Watermark on by default.
- Hashtag Generator Generate relevant hashtag suggestions from a topic or keyword using a bundled offline dataset. CamelCase toggle, chip cloud UI, 30-tag limit for Instagram.
- Social Character Counter Count characters for 10+ social platforms simultaneously: X/Twitter, Instagram, LinkedIn, Facebook, TikTok, YouTube, Pinterest, and more. Uses Intl.Segmenter for accurate emoji counts.
- Social Image Sizes Reference all current social media image dimensions for every major platform. Check a local image against the recommended spec and see a crop-preview overlay.
- Subscriber Countdown Project when you will hit your next subscriber or follower milestone using linear or compounding growth models. Download a .ics calendar event for the projected date.
- Thread Splitter Split long text into numbered thread posts that fit X/Twitter (280 chars) or any custom limit. Greedy sentence-packing, two-pass numbering, drag-to-reorder.
- YouTube Earnings Estimate YouTube ad revenue from view count and RPM. See daily, monthly, and yearly income projections with low/mid/high range bands. Estimate only - not connected to YouTube.
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