Inline formatting widget
Format selected text with a floating toolbar that appears in the editor. The core styles include bold, italic, bold italic, strikethrough, underline, and case changes.
Post Formatter
Post Formatter is a Chrome extension for formatting and previewing social posts in LinkedIn and other supported editors. It offers free core text styles, optional Pro features, drafts, Smart Paste, and AI proofreading.
Overview
Post Formatter is a Chrome extension for writing and formatting social posts directly inside supported editors. It adds inline text styling, Unicode font variants, previews, drafts, and helper tools for turning pasted content into social-platform-friendly text.
The core formatting tools are free forever, while Post Formatter Pro adds AI proofreading, premium styles, live LinkedIn preview, multi-platform post previews, Smart Paste, and expanded draft features. The product is built for people who write frequently on LinkedIn and other supported social networks and want formatting controls without leaving the post composer.
Features
Unicode style library
Use 20+ Unicode text styles such as monospace, script, fraktur, double-struck, bubble, square, small caps, wide text, reverse, upside down, and zalgo. These styles are meant to copy across social platforms without special rendering.
Lists and symbols
Create bullet, numbered, lettered, and emoji lists, plus use a symbols and emoji library with search and recently used items.
Live previews
Preview posts before publishing on LinkedIn, X, Threads, Facebook, and Bluesky, including a LinkedIn live preview that updates as you type. Dark mode is included.
Draft management
Save drafts, organize them with folders and tags, mark them ready to publish, and reopen them for editing. The extension also supports right-click draft insertion and a side-panel editor.
Smart Paste and AI tools
Paste from Google Docs, Word, Notion, or Markdown and keep formatting by converting it into Unicode equivalents. The extension also includes AI proofreading and auto-styling, with the option to use your own OpenRouter key.
Use cases
LinkedIn post formatting
Format LinkedIn posts directly in the composer when you want bold, italic, underline, or Unicode font styles without switching to another app.
Cross-platform social publishing
Prepare posts for X, Facebook, Threads, Bluesky, YouTube, or Pinterest and use previews to check how the text will render before publishing.
Draft organization
Keep recurring post ideas, drafts, and reusable copy organized with folders, tags, and a ready-to-publish status.
Importing formatted text
Paste content from Google Docs, Word, Notion, or Markdown and preserve emphasis and list structure in a social post.
Editing and cleanup
Use AI proofreading to catch typos and style issues, or have AI emphasize key phrases with bold and italic in plain text.
Pros and Cons
Pros
- Free core formatting is available forever with no sign-up.
- Supports multiple publishing platforms, including LinkedIn, X, Facebook, Threads, Bluesky, YouTube, and Pinterest.
- Offers practical workflow tools beyond styling, such as drafts, previews, Smart Paste, and a character counter.
- Stores drafts locally on your device according to the privacy policy.
Cons
- AI proofreading and auto-styling use your own OpenRouter API key, so that workflow requires a separate setup step.
- Some premium or trial features are limited before upgrading, according to the pricing page.
- The extension focuses on supported social editors rather than being a general-purpose document editor.
FAQ
Is Post Formatter free?
Yes. The core formatting tools are free forever with no sign-up, including bold, italic, bold italic, strikethrough, underline, case changes, and opening/editing saved drafts. Pro is optional and adds AI proofreading, premium styles, previews, Smart Paste, and Drafts Pro.
What platforms does it support?
The extension is designed for use inside supported social editors. It works on LinkedIn, X, Facebook, Threads, Bluesky, YouTube, and Pinterest, and the privacy policy lists Chrome side panel support for the preview/editor workflow.
How do you use it?
Install the Chrome extension, then select text in a supported editor and use the floating toolbar or keyboard shortcuts to apply formatting. You can also use preview, drafts, and Smart Paste from within the extension.
How does Pro pricing work?
Pro plans are billed monthly, yearly, or as a lifetime purchase, and the pricing page says all paid plans unlock the same Pro toolkit. There is also a weekly pass for testing Pro.
Where is my data stored?
Drafts are stored locally on your device according to the privacy policy, while optional sign-in, billing, and AI features can send limited data to Google, Stripe, OpenRouter, or the backend needed to operate those features.
Quick Facts
- Category
- Chrome extension
- Primary use
- Formatting and previewing social posts
- Supported platforms
- LinkedIn, X, Facebook, Threads, Bluesky, YouTube, Pinterest
- Pricing model
- Free core plan; optional Pro tier
- Source domain
- postformatter.com
- Primary audience
- People writing social posts in browser-based editors
Альтернативы Post Formatter
ProWritingAid
ProWritingAid is a writing assistant for storytellers that offers grammar checking, style editing, paraphrasing, and story analysis inside popular writing apps. It includes a free plan, paid tiers, and tools for chapter critique, manuscript review, and collaborative editing.
Dictro
Dictro is a private AI dictation app for Mac that turns speech into polished text in any editable app. It works on Apple Silicon Macs, processes locally by default, and can also run in an optional cloud Fast Mode.
Rubriq
Rubriq 是一款面向科研写作的 AI 学术论文润色与翻译工具，支持个人订阅、机构方案和论文查重相关服务。它帮助研究人员在上传稿件后快速生成带修订痕迹的可审阅文档。
MagickPen
MagickPen is an AI writing tool that generates drafts, templates, and polished text from a topic prompt. It supports configurable roles, languages, tones, and formats, with access across Web, Chrome, Windows, and Mac.
Goldfish
Goldfish is an AI memory app for macOS that helps you reply, write, summarize, and continue using the context already on your Mac. It stores memory locally and writes in your tone.
Paperpal
Paperpal 是一款面向学术写作的 AI 工具，提供文献阅读、语言润色、引用、查重、AI 检测和投稿前检查。它适合需要在英文论文和学术材料上进行写作、修改与合规自检的学生、研究人员和教师。