Title: Free social media tools - OpenPost Description: Preview, write, prepare, edit, and plan social content in your browser. Canonical: https://openpo.st/tools Source: [https://openpo.st/tools](https://openpo.st/tools) # Finish the post before you sign up. For creators preparing a post before signing up. Edit the media, check each platform, plan the week, and build the link. Every tool works before you sign up. Drafts stay local unless a tool clearly offers a live network check. ## Make the media. Use the same editors as OpenPost, without an account or a watermark. [ **Video Editor** Cut, caption, and export a social video. Edit a video](https://openpo.st/tools/social-media-video-editor)[ **Image Editor** Build a post, Story, carousel, or thumbnail. Edit an image](https://openpo.st/tools/social-media-image-editor) ## Finish the details. Check the copy, preview the post, plan the time, and track the link. [**Post preview generator** Preview a post and its media on each selected social network before you schedule it. Preview the post](https://openpo.st/tools/post-preview-generator)[**Multi-platform character counter** Paste once and compare one draft against the limits and counting rules for twelve social networks. Check every limit](https://openpo.st/tools/multi-platform-character-counter)[**Thread splitter** Split long copy into a thread that fits the platform and is easy to review. Split the draft](https://openpo.st/tools/thread-splitter)[**UTM link builder** Add campaign tags to a link, then copy the finished URL. Build the link](https://openpo.st/tools/utm-link-builder)[**LinkedIn text formatter** Prepare readable LinkedIn copy with lightweight formatting and length awareness. Clean the copy](https://openpo.st/tools/linkedin-text-formatter)[**Timezone posting planner** Turn your timezone and weekly plan into posting times you can reuse. Plan the week](https://openpo.st/tools/best-time-to-post-calculator)[**Fediverse handle checker** Check Mastodon-style and Bluesky-style handles before adding them to launch plans. Check a handle](https://openpo.st/tools/fediverse-handle-checker)