Multigroup Poster – Facebook Group Auto Poster, Bulk Post & Scheduler

Bulk-post to multiple Facebook groups in one click. Schedule posts, add photos or video, and use Spintax text variations.

The safe Facebook group auto poster and auto share tool: bulk post or share one post to 50+ groups in 1 click, schedule posts, and auto first comment. Multigroup Poster is a Chrome extension for posting to Facebook groups and auto sharing on Facebook. Multigroup Poster publishes your content to 50+ Facebook groups in 1 click, shares an existing Facebook post to dozens of groups at once, schedules posts and shares, and adds your first comment under every post automatically — all from your own logged-in browser session, with no password and no remote server posting for you. 🚀 WHAT IT IS Multigroup Poster is a Facebook group auto poster, bulk post scheduler, and auto first comment tool for Chrome. It publishes content to multiple Facebook groups through your own logged-in browser session, with Spintax text variation, image variation, randomized human-paced delays, and your first comment added automatically under every post. Write one post. Select your groups. Click Run. Walk away. The extension cycles through each group, posts your message, adds your comment, waits a randomized delay, and moves on — the way you would, just faster. ⏱️ THE TIME MATH Posting manually to 50 groups can take about 2 hours of clicking, copy-pasting, scrolling, and switching tabs. With Multigroup Poster running, the same cycle can finish in about 60 minutes while you work on something else. Post to 30+ groups daily and that can mean 7–10 hours saved every week. 🆕 NEW — FACEBOOK AUTO SHARE You already wrote the post. Auto Share sends that same post onward. Bulk posting writes a new post in each group. Auto Share does the opposite: it takes a post that already exists and shares it to every group on your list, exactly the way you would click Share → Share to a group — only 50 times in a row without you. 🔁 Share an existing post to many groups — Pick any post from your feed, profile, Page or another group, choose a saved group list, and Multigroup Poster shares it group by group with randomized human-paced delays. 🔁 Auto share new Page posts — Link a Page or profile to a group list once. Every new post you publish there is shared to those groups automatically. 🔁 Scheduled and recurring re-share — Schedule a share for later, or re-share the same post to a fresh batch of groups over the following days. 🔁 Share from a post URL — Paste the link of any post you can normally share, and Multigroup Poster shares it across your saved group lists. Auto Share keeps everything the poster already gives you: saved group lists, randomized 30–300 second delays, daily caps, live run log, auto-retry, and your first comment under every share. 🚀 KEY FEATURES 🟦 Bulk post to multiple Facebook groups at once — Select 1, 10, or 50+ groups from your saved list. One click posts through every group in sequence. 🟦 Facebook Auto Share — Share a post that already exists to every group on your list in one click: from your feed, profile, Page, another group, or a pasted post URL. 🟦 Auto share new Page posts to groups — Link a Page or profile to a group list, and every new post published there is shared to those groups automatically, with the same delays and caps as a manual run. 🟦 Scheduled and recurring re-share — Schedule a share for later, or re-share the same post to additional groups across the following days so one post keeps earning reach all week. 🟦 Image Spintax — Before each post the extension applies randomized per-group image changes: light crop, mirror, brightness/contrast shifts, noise, and fresh metadata. Every group gets a technically unique image that still looks the same to a human. 🟦 Auto first comment under every post — Add your first comment once and the extension drops it under every successful group post and share. Put your link there, plus hashtags, pricing, contact details, or a call to action. Spintax works inside the comment too. 🟦 Spintax variation engine — Write once, vary automatically. Example: {Looking for|Searching for|Need} a {great|reliable|trusted} {plumber|electrician|contractor}? Each group gets a uniquely worded version. 🟦 Built-in Facebook group post scheduler — Queue posts and shares for any date and time. Chrome and the correct browser profile must be open at the scheduled time, because this is a browser extension, not a cloud posting service. 🟦 Smart randomized delays — Configure delays from 30 to 300 seconds between posts and shares, with jitter on top, for a more natural posting cadence. 🟦 Reusable group lists — Save groups into named collections like "Real Estate NYC" or "SaaS Founders" and reuse them in one click for posting and sharing. 🟦 Daily posting limits — Set a hard stop after a configured number of communities per day to keep your posting volume responsible. 🟦 Images, video, and link support — Single image, multi-image posts, carousels, native video, text-only posts, links, and link previews. 🟦 Post as Page or Profile — Where Facebook and the group allow it, publish or share as your personal profile or an eligible Facebook Page. 🟦 Live run log — Watch every group's status in real time: success, failure, retry, pending approval, and reason codes. Posts and shares appear in the same log. 🟦 Colored backgrounds for short text posts — Use Facebook's colored-background mode for short posts when available. 🟦 Auto-retry on transient failures — If a group hits a temporary loading or network error, the extension waits a randomized pause and retries once before marking it as failed. 👥 WHO USES MULTIGROUP POSTER 🔸 Real estate agents publishing listings to local groups. 🔸 Recruiters distributing jobs across dozens of groups. 🔸 Network marketers sharing offers in niche communities. 🔸 Coaches and consultants posting daily value content. 🔸 Agency owners managing client posting calendars. 🔸 E-commerce sellers cross-listing products. 🔸 Page owners and creators who want every new Page post auto shared into the groups where their audience already is. ⚙️ HOW IT WORKS — 5 STEPS 1. Install the extension from the Chrome Web Store and pin it to your toolbar. 2. Log in to Facebook in Chrome as usual — the extension uses your existing session. 3. Build a group list by choosing joined groups or pasting group URLs. 4. Write your post, add Spintax, attach media, type your first comment and set delays — or, for Auto Share, pick an existing post or paste its URL instead. 5. Click Run to post or share now, or Schedule for later. ❓ FAQ Q: How do I post to multiple Facebook groups at once? A: Write your post once, select your groups, and click Run. The extension posts sequentially with a randomized delay between each group. Q: How do I share one post to multiple Facebook groups? A: Open Auto Share, pick the post you already published — from your feed, profile, Page, another group, or a pasted post URL — select a saved group list and click Share. Multigroup Poster repeats Facebook's own share flow across every group with randomized delays. Q: What is the difference between bulk posting and Auto Share? A: Bulk posting creates a separate new post inside each group, so each group has its own thread and comments — best for listings, offers and jobs. Auto Share shares one existing post into each group, so all reactions and comments land on that single original post — best for a Page post, a launch or a video. Multigroup Poster does both. Q: Can I automatically share new Facebook Page posts to groups? A: Yes. Link a Page or profile to a saved group list once, and every new post you publish there is shared to those groups automatically, with the same randomized delays and daily caps as a manual run. Q: Can I schedule a share, or re-share the same post over several days? A: Yes. Pick a date and time for a share the same way you schedule a post, or set a recurring re-share so the same post reaches a fresh batch of groups over the following days. Chrome must be open at that moment because this is a browser extension, not a cloud service. Q: Facebook removed the "share to groups" option when I create a post — can this bring it back? A: Facebook keeps moving that menu, and on many accounts it now allows only one group at a time. Auto Share drives whichever share flow is currently live and repeats it across your whole group list. Q: What is the best Chrome extension to post to multiple Facebook groups? A: The one that works the way you do: through your own logged-in session, in groups you've already joined, with content variation and human-paced delays. Multigroup Poster combines bulk posting, Auto Share, scheduling, Spintax, image variation and auto first comments. Q: Why can't Hootsuite, Buffer or RecurPost post to Facebook groups anymore? A: Meta removed the publish_to_groups Graph API permission on April 22, 2024, so every tool that reached groups through the API lost that ability. Multigroup Poster does not use the API — it acts inside your own browser — which is why group posting and sharing still work here. Q: How does Image Spintax protect my account? A: Posting the identical image to many groups is a classic duplicate-content signal. Image Spintax applies small randomized changes per group — crop, mirror, brightness, contrast, noise, and metadata — so every group gets a technically unique file while still looking the same to a human. Q: How do I automatically add a first comment to my group posts? A: Type your comment in the First Comment field. After each post or share, the extension waits a short randomized pause and adds the comment underneath, scheduled or instant. Q: Can I put my link in the first comment instead of the post? A: Yes, and that's the most popular use of the feature. Add the URL once in the First Comment field and the extension places it under every successful group post. Q: What is the difference between a Facebook auto share bot and Multigroup Poster? A: A typical "auto share bot" runs on remote servers and reshares links from someone else's account, which usually leads to account restrictions. Multigroup Poster runs in your own Chrome browser, in your own logged-in session, and only posts or shares content YOU own to groups YOU already joined. It's a personal publishing tool, not a remote bot. Q: Is Multigroup Poster account-safe? Does it have anti-ban features? A: It is built around account-friendly practices: randomized 30–300 second delays, daily limits, Spintax for text and images, and smart retry logic. These help your cadence look natural and human-paced. You are responsible for staying within community standards. Q: What is Spintax and how does it work? A: Spintax is a syntax for generating text variations from a single template. Write {Hello|Hi|Hey} everyone, I'm looking for a {plumber|electrician}? and the extension picks one option from each set per group. Every group receives a uniquely worded post and comment. Q: How many groups can I post to or share to per day? A: You control the daily limit. Facebook publishes no official number, and the safe volume depends on how old and established your account is. Best practice: 45-second-plus randomized delays, Spintax variation, and posting only where your content is genuinely on-topic. Member reports are the biggest single trigger for account issues; relevance matters more than volume. Q: How do I schedule posts to multiple groups for next week? A: Open the composer, write your post, attach media, add your first comment, then click Schedule and pick a date and time in your local timezone. Chrome must be open at that moment because this is a browser extension, not a cloud service. Q: Can I post to groups where I'm a member but not an admin? A: Yes. The extension publishes and shares through your browser's normal flow, so you can post anywhere you have normal posting permissions as a member. If a community requires approval, your post sits in the moderation queue like a manual post. Q: Can I post as a Facebook Page? A: Where Facebook and the group allow Page participation, you may be able to post or share as an eligible Facebook Page. Q: Can I run multiple accounts with this extension? A: Yes, on paid plans. Switch the active account in Chrome or use Chrome profiles, and the extension uses whichever account is logged in. The multi-account plan adds saved group lists per account. Q: Does the extension store my Facebook password? A: No. It never asks for or stores your password. It uses the login session already in Chrome. Uninstalling, logging out, or clearing cookies removes access. Q: Where is my data stored? A: Your post drafts, comments, group lists, share settings and preferences are stored locally in chrome.storage. Your post content is never transmitted to third-party servers. The only data sent to our backend is anonymous compatibility metadata and subscription status. Q: Does it work in languages other than English? A: Yes. Multigroup Poster drives the Facebook interface in whatever language your account is set to, and your posts, comments and Spintax can be in any language. Q: What happens when Facebook updates their interface? A: The extension updates quickly when posting or sharing selectors change, typically within 1 to 7 days. Updates ship automatically through the Chrome Web Store. Q: What happens if one group fails during a campaign? A: The live run log records the result for each group. If the error is temporary the extension retries once after a randomized pause; if it continues, that group is marked failed and the run moves on. Q: Is Multigroup Poster a free FB auto poster? A: It's a paid tool with a one-time free trial: 6 full posting runs, no credit card required. Paid plans unlock unlimited posting volume, larger saved group lists, and multi-account support. Q: How do I cancel my subscription? A: Subscriptions can be cancelled at any time from your account page. Your license persists across Chrome reinstalls. 🔒 PRIVACY & SECURITY ✅ Runs in your own browser — Automates real actions in your logged-in session, exactly as you would by hand. No remote code execution. ✅ Local-first execution — Posting and sharing logic runs inside your browser. Group lists, drafts, comments, and settings are stored in chrome.storage. ✅ No password storage — The extension reads the existing session cookie. It never sees, stores, or transmits your password. ✅ No remote posting bot — Posts and shares go through your active browser session, not a shared remote Facebook account. ✅ No bots, no scrapers, no fake accounts — It automates real browser actions on sites you're already logged into. It does not scrape member data, harvest emails, or interact beyond posting, sharing and commenting on your own posts. ✅ Independent product — Built by an independent developer. Not affiliated with, endorsed by, or sponsored by Meta Platforms, Inc. 💳 PRICING — FREE TRIAL OF A PAID PRODUCT Multigroup Poster is a paid tool with a one-time free trial: 6 full posting runs, no credit card required. After the trial: Starter — Smaller daily posting volume, one account. Pro — Unlimited posting volume, larger saved group lists, and priority email support. Multi-Account — Everything in Pro, plus multiple accounts managed from one extension. Subscriptions are month-to-month or yearly, cancel anytime. ⚠️ DISCLAIMER Multigroup Poster is an independent productivity tool. Not affiliated with, endorsed by, or sponsored by Meta Platforms, Inc., Facebook, Instagram, or any related entity. "Facebook" and "Instagram" are trademarks of Meta Platforms, Inc. Use of this extension must comply with Facebook's Community Standards, Terms of Service, group rules and all applicable laws. You are responsible for the content you publish or share, where you publish it, and your posting volume. Post responsibly.