Free Social Media Tools
Free tools for social media managers, marketers and creators. Nothing here asks for an account and nothing is gated: open the page and use it.
All tools
The full set
10 tools
Best Time to Post: All Platforms Compared
Peak posting windows for eight networks, from published studies of billions of engagements, in your audience's local time.
Engagement Rate Calculator
Calculate your engagement rate and see it scored against published benchmarks for every platform at once.
LinkedIn Text Formatter
Bold, italic and lists for LinkedIn posts, with a live preview of how the post looks in the feed.
Social Media Post Ideas
Post ideas for LinkedIn, Instagram, X, TikTok, Facebook and Threads, sorted by goal, each with an example and a prompt for your AI.
Hashtag Generator
Turn a topic into hashtags sized to each platform's own rule. Runs in your browser, no AI, no signup.
Instagram Grid Planner
Drag your next posts into order and preview your profile grid in 3:4, then split one image into 3 or 9 tiles.
Thread Maker
Turn long text into an X thread. Every post fits X’s limit, counted the way X counts, with a copy button on each.
Instagram Fonts
Copy and paste Instagram fonts into your bio, captions and comments. Bold, italic, script and more.
Character Counter
Check a caption against every network's limit at once, with X counted the way X counts it.
Social Media Image Size Guide
Complete reference and resizer for all platform image dimensions. Includes Instagram, LinkedIn, X, Facebook, TikTok.
Why use them
Free means free here
Every tool on this page runs in your browser. There is no account, no export paywall and no email form between you and the answer.
No account, ever
Nothing on this page asks for an email, and there is no usage cap. Antwork has a free tier of its own, but these tools are not it. They are simply free.
The tool is the page
No ads, no popup before the result, and no thousand words of preamble to scroll past before you reach the thing you came for.
Built for where Antwork publishes
The character counter checks all 12 platforms Antwork publishes to, from Instagram, TikTok and LinkedIn to Bluesky, Mastodon and Telegram.