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Multi-platform social publishing

Make it once,
publish it across your channels.

Upload a video or image once and publish it to Threads, Facebook Page, Instagram, and YouTube right away, or schedule it for later. You can also tailor the wording per channel.

Free to use, no payment details required. X (Twitter) is coming soon.

Channels supported today

  • Threads
  • Facebook Page
  • Instagram Business / Creator
  • YouTube
  • X (Twitter) Coming soon
See channel requirements →

Stop re-posting the same content channel by channel.

Picking the file again, copying and pasting the caption, matching the publish time in each app, then opening four apps just to check the result. BLUE POST brings that loop into a single screen.

Start for free

Until now

  • Re-upload the file in every app
  • Copy and paste the caption
  • Set the schedule separately
  • Open each app to see the result

BLUE POST

  • Upload once
  • Shared body plus per-channel edits
  • Scheduled in your own timezone
  • Per-channel results and reasons

HOW IT WORKS

Three steps to your first post

1

Connect your channels.

Connect your Threads, Facebook Page, Instagram, and YouTube accounts over OAuth.

2

Write the content once.

Upload an image or video and write the shared body. Adjust captions and hashtags only for the channels that need it.

3

Publish now or schedule it.

Publish immediately or pick a date and time. After publishing, check the result and any failure reason per channel.

FEATURES

One flow from writing to results

Write once, fit each channel

Starting from the shared body, you can adjust each platform's caption and hashtags separately. Changing only the length and tone is usually enough.

Scheduled in your own timezone

Schedules are calculated against the timezone you set, so overseas channels stay manageable in the local time you already think in. Before publishing starts you can edit the content and time, or cancel the schedule.

Successes and failures at a glance

Even when one piece of content goes out to several channels, you can see per-channel success and failure reasons on a single screen. Failed jobs can be retried from the history view.

Reschedule and retry

Before publishing starts you can edit the content and time or cancel the schedule, and failed jobs can be retried from the history view.

OAuth connections and token protection

We never take your social passwords; accounts are connected through each platform's OAuth. Access tokens are stored encrypted and deleted the moment you disconnect.

PLATFORMS

Every channel has its own rules. Here are the ones that matter.

You start from the same file and the same body text, but each channel asks for something different. Knowing this much keeps your first post from going sideways.

Threads 01 / TEXT · IMAGE · VIDEO

Text on its own works, and you can attach one image or video. The lightest channel to start with.

  • The body holds up to 500 characters, and the composer warns you before you go over.
  • One image or video goes out with the post. Text-only posts are fine too.
  • Links work better in the first reply than in the body. Write the reply in advance and copy it from the history screen after publishing.
Body
500 characters
Media
1 image or video (optional)
Links
Added by you in the first reply

Composer preview

Facebook Page 02 / PAGE POST

Posts go to a Page you manage, not your personal timeline. Long text is not cut off.

  • Publishing uses the access token of the Page you picked when connecting. If you run several Pages, connect them as additional accounts.
  • The body holds up to 63,206 characters. Long posts are folded behind "See more" on the Page.
  • Media is optional, so a text-only post works. Links can go in the first comment.
Body
63,206 characters
Media
1 image or video (optional)
Posts to
The connected Page

Composer preview

Instagram 03 / FEED · REELS

Only Business or Creator accounts can publish through the API, and one image or video is required.

  • Personal accounts will not publish even once connected. Switch to Business or Creator in the Instagram app first.
  • A video is published as a Reel; an image is published as a feed post.
  • Captions hold up to 2,200 characters. Links in the caption are not clickable, so lean on hashtags instead.
Body
2,200 characters
Media
1 image or video (required)
Account type
Business / Creator

Composer preview

YouTube 04 / RESUMABLE UPLOAD

A video file is required and the title is written separately. Uploads go live on your channel as public at the scheduled time.

  • Titles hold up to 100 characters; leave it empty and the first line of the body becomes the title. The body becomes the description.
  • Videos are uploaded as public. To keep one private, change its visibility in YouTube Studio after the upload finishes.
  • Large files are uploaded in chunks and resume if the connection drops. Up to 3 uploads a day.
Title
100 characters
Description
5,000 characters
Daily limit
3 uploads

Composer preview

X (Twitter) Coming soon 05 / COMING SOON

Not available yet. Because of X API pricing it will open together with a paid plan, and there is no release date yet.

  • Join the waitlist on the channels screen and we will email you when connecting opens.
  • For now only the four channels above can be selected as publishing targets.
Status
Coming soon
Plan
Paid

Composer preview

Shared rules

What stays the same on every channel

01

We publish only to accounts connected through OAuth

We never ask for your social passwords. Posts go out only through accounts you approved on the platform's own login screen.

02

Nothing is final until it publishes

A scheduled post can be edited, rescheduled or cancelled until it goes out, and you can retry just the channels that failed.

03

Tokens are stored encrypted

Access tokens are stored encrypted and used only for publishing. Disconnecting deletes them immediately, and uploaded media is removed 7 days after publishing.

Start for free You can disconnect a connected account at any time.

FREE

What the free tier covers

Price Free No payment details
Connected accounts
Up to 10
Posts per day
Up to 20
YouTube uploads
Up to 3 per day
Media files
Up to 200MB per file
Media retention
7 days after publishing
Supported channels
4 channels

Nothing about billing or subscriptions is needed in the current release. The usage caps exist so that platform quotas and storage stay stable.

FAQ

Frequently asked questions

If something is still unclear, let us know through the contact section below.

Is it really free?

In the current release you can use it without payment details or a paid subscription. Caps on daily posts and file size apply so the service stays stable.

Which social networks can I publish to?

Threads, Facebook Page, Instagram, and YouTube. X (Twitter) will arrive together with a paid plan and is still in preparation.

Can I connect a personal Instagram account?

Instagram publishing works only with Business or Creator accounts.

Can I use different wording per platform?

Write the shared body first, then edit each platform’s caption and hashtags separately.

Which timezone are schedules based on?

They are calculated and displayed in the timezone set on your account.

How do I know when publishing fails?

The history view shows which platform failed and why, and failed jobs can be retried.

Spend the time you used on re-posting on the content itself.

Connect your channels and write your first post. BLUE POST is free to start, with no payment details.

Start for free

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