Publish on Social Media connects your business websites and blog posts to your social media accounts. Paste a URL or write directly, let AI generate platform-specific copy and format the media, then publish to Instagram, Facebook, LinkedIn, TikTok, YouTube, and Google Business in one click.
From a fresh install to your first published post, step by step.
The connector plugin lets the app read your WordPress content (posts, pages, tours) and receive your site's images. Without it the app can still post manually, but it cannot browse or import from your site.
Download connector plugin (ZIP)To install it on WordPress:
The app uses a WordPress Application Password to authenticate. This is a separate credential from your login password, you can revoke it at any time without changing your main password.
In the Social accounts section of your workspace, click the platform you want to connect. An authorisation window opens. Log in to the platform and grant access. The account appears as Connected when done.
Click Browse on your site, find an article or tour, and click Use this article. AI generates captions for each platform. Choose your media, review the copy, and hit Post now, or pick a date and time and click Add to planner to schedule it.
From sign-up to your first published post in a few minutes.
Everything in the app lives inside a Workspace. A workspace represents one business or brand. It holds your connected social accounts, your brand fonts, your linked websites, and all the posts you create. If you manage multiple brands, create a separate workspace for each one.
The main dashboard shows all your workspaces. Click one to open it. Each workspace has independent social accounts, websites, brand fonts, and post history. Brand fonts (title and body) are set per workspace and applied to all generated media inside it.
Connect your social profiles so the app can publish on your behalf.
Each social account connection occupies a connector slot. A slot is a persistent link between the app and one social profile. Your plan determines how many slots you have. Slots are platform-neutral, mix and match Instagram, Facebook, LinkedIn, TikTok, YouTube, and Google Business however you need.
Social platforms expire access tokens periodically, typically every 60 to 90 days. When this happens the account shows as Disconnected with a slot locked badge. Click Reconnect and complete the authorisation again. This does not use up an additional slot.
A disconnected slot stays locked to its platform. This prevents accidental reassignment. If the original account no longer exists and you need to reassign the slot to a different platform, submit a change request from the Support tab.
Use the Sync button in the Social accounts panel to pull the latest account state from Zernio. Useful if a newly connected account does not appear immediately.
Start from a website article or write directly, AI handles the platform-specific copy.
The draft screen shows one platform card per connected platform. Each card has:
Format cards, uploading files, route maps, and AI-generated artwork.
Each platform supports a set of aspect ratios for its media. Format cards show the available options for that platform. The selected format determines how images are cropped and presented.
Click the upload area on a format card to pick a file from your device. Supported formats: JPEG, PNG, GIF, MP4, MOV. You can also drag and drop onto the upload area. Images are cropped to the selected format ratio.
If your article has a geographic context, a tour, a hike, a travel itinerary, the app can generate a map image showing the route or location. Open the Maps panel on the draft screen. Use the style selector to switch between street, satellite, outdoor, and other map styles.
The Vintage map button uses an AI image model to transform a route map into a decorative illustrated or vintage-style artwork. Generation takes 30-90 seconds and deducts a small credit amount. Generated maps are saved to the post and can be assigned to any format card.
The AI poster generator creates a styled social media image from the article's text and images. Choose a model and the system generates a ready-to-use image. Like vintage maps, posters are saved per post and available for any format.
Rates effective 06-JUN-2026. We update this page whenever rates change.
Your monthly subscription covers the core app: workspaces, social account connections, the post planner, copy generation, and standard route maps. There are no per-post charges for any of these.
Some media tools use third-party AI or image services. These carry a small charge per generation, billed on top of the subscription. The charge is shown in the generation modal before you confirm. You are only charged when you click the generate button.
If you see a charge you do not recognise, send us a message from the Support tab and we will look into it.
Quick answers to the questions that come up most often.
Yes. You can create posts, generate copy, and explore the draft screen for free. Publishing to social media requires at least one active connector slot, which requires a subscription.
This depends on your plan. Each connector slot holds one social account. Upgrade your plan to add more slots. Slots work across all platforms, mix Instagram, Facebook, LinkedIn, and others freely.
Social platforms expire access tokens periodically, typically every 60 to 90 days. When this happens the account shows as Disconnected. Click Reconnect and complete the authorisation to restore access. This does not use a new slot.
The slot stays locked to that platform. It cannot be reassigned to a different platform without a support request. If the original account no longer exists, use the Support tab to submit a slot change request.
Yes. Each workspace is independent, its own social accounts, websites, fonts, and post history. Use separate workspaces for different brands or clients.
Both. The Post now button publishes immediately. The Add to planner button queues the post for automatic publishing at the date and time you set. The planner runs in the background and fires the post without any further action from you.
Zernio is the publishing infrastructure that handles OAuth connections to social platforms. When you connect an account, the authorisation goes through Zernio's secure system. We never store your platform passwords.
Yes. The draft screen shows all connected platforms at once. Activate the ones you want, adjust copy and media per platform, and post to all of them from the same draft. Each platform gets tailored copy.
Standard route maps are always free. AI-generated artwork (vintage maps, FAL posters, Placid template posters) carries a small per-generation charge. See the Pricing tab for current rates.
Yes. Deleting a post removes all generated images and uploaded files from the server. Posts already published to a platform stay there, delete them on that platform separately.
Send us a message and we will get back to you within one business day.
Use the form below for technical issues, account questions, platform slot change requests, and anything else.