Social Media
Tools for creators and community managers: count characters against each platform’s limits (X, Instagram, TikTok…), generate hashtags, compute your engagement rate, estimate your YouTube revenue and find an available username. Plus: split a photo into an Instagram grid or carousel, keep your line breaks, create a WhatsApp link, grab a YouTube thumbnail, split a thread and check the TikTok, Reels and Shorts safe zone. Instant results, 100% in your browser.
Social media character counter
Count characters and check the limits of X, Instagram, TikTok…
Hashtag generator
Turn your keywords into ready-to-paste hashtags.
Engagement rate calculator
Likes, comments and followers → engagement rate as a percentage.
YouTube earnings estimator
Monthly views and RPM → estimated monthly and yearly revenue.
Username generator
A base name → username ideas to try for availability.
Social media image sizes
Recommended dimensions (profile, post, story…) per network.
Follower growth rate
Percent change, net gain and average per-period rate of your followers.
Influencer rate calculator
Estimate a sponsored post price from followers and engagement.
Instagram grid maker and carousel splitter
Puzzle grid or seamless carousel, numbered in posting order.
Instagram line break generator and caption formatter
Blank lines and paragraphs that survive posting, with live counters.
WhatsApp link generator (wa.me)
Your wa.me link with a pre-filled message and a QR code. 100% private.
YouTube thumbnail downloader
Every size of a video’s thumbnail, up to HD, Shorts included. Free.
Thread maker: split long text into posts for X, Threads, Bluesky and Mastodon
Split long text into numbered posts with exact counts. 100% private.
TikTok, Reels and Shorts safe zone checker
See what the app interface hides on your 9:16 video, plus a PNG template.