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SocialPost Optimizer
Privacy-first character checker and social post optimizer.
Free social media post optimizer that runs 100% in your browser. Twitter (X) limit checker, LinkedIn character counter, Facebook and Instagram caption validation, and an AI shadowban word scanner - no sign-up, no uploads.
Hi Product Hunt community!
I created SocialPost Optimizer to solve a common, everyday problem: ensuring social media posts fit platform limits perfectly without constantly double-checking.
I wanted to make something that is fast, clutter-free, and most importantly, privacy-focused. Since it's a single-page app that runs entirely client-side, your drafts remain 100% yours.
It is completely free to use, and I would absolutely love to hear your feedback, suggestions, or feature requests to make it even better. Thank you for checking it out!
About SocialPost Optimizer on Product Hunt
“Privacy-first character checker and social post optimizer.”
SocialPost Optimizer was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #65 on the daily leaderboard. Free social media post optimizer that runs 100% in your browser. Twitter (X) limit checker, LinkedIn character counter, Facebook and Instagram caption validation, and an AI shadowban word scanner - no sign-up, no uploads.
On the analytics side, SocialPost Optimizer competes within Social Media, Marketing and Developer Tools — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how SocialPost Optimizer performed against the three products that launched closest to it on the same day.
Who hunted SocialPost Optimizer?
SocialPost Optimizer was hunted by Mst Nazma Begum. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of SocialPost Optimizer including community comment highlights and product details, visit the product overview.
Mst Nazma Begum