AlliShare

Free tools · No credit card

Free social media tools

Small tools that solve one problem well — write a caption, check your character count, calculate engagement, split a thread. No login for any of them. Then schedule the result everywhere with AlliShare.

AI Caption Generator

Pick a platform and a tone, describe your post, and get scroll-stopping captions with hashtags — free, no login required.

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Social Media Character Counter

Type or paste your post and see exactly how much room you have left on every platform, with each one’s real counting quirks.

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Engagement Rate Calculator

Drop in likes, comments and follower count to get your post’s or account’s engagement rate — no spreadsheet needed.

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X Thread Maker

Paste a long draft and split it into a clean, numbered X (Twitter) thread that respects the character limit on every post.

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FAQ

Free tools, answered straight.

Are these tools really free?
Yes. Every tool on this page works free with no login and no credit card. Some tools offer more (like AI-generated captions or saving your work) with a free AlliShare account, but the core tool always works without one.
Do I need an AlliShare account to use them?
No — each tool works in your browser without an account. A free account is only needed if you want to save your results or schedule the output to your social platforms.
Will more tools be added?
Yes. This page lists the tools that exist today; new free tools get added here as they launch.

Powered by AlliShare

Schedule this everywhere.

Whatever a tool on this page produces, publish it to Instagram, TikTok and 11 more platforms from one composer. Start free with all 13 platforms today.

Start free

No credit card. Cancel anytime.