Post to TikTok, Instagram, YouTube, Facebook and X from one place. Schedule once, publish everywhere.
ReelMint is an AI video generator that also posts. Connect each platform once with its official sign-in, and every video in your library gets one Share button that publishes or schedules it to TikTok, Instagram Reels, YouTube Shorts, Facebook and X, with a caption written for each.
How it works
- Connect each platform once. Channels → Connections → Connect. You sign in on the platform's own page and approve a publishing permission. ReelMint never sees your password, and the Channels menu shows a lit dot for every live connection.
- Open any video and press Share. Pick the destinations. Each one gets its own tab with its own caption, title and hashtags, so the TikTok caption, the Instagram caption and the YouTube title can all differ. One AI pass writes all of them in each platform's idiom and within its limits.
- Publish now, or schedule to the minute. Set a date and time per destination. Scheduled posts show on your dashboard and go out on the minute. Instagram and Facebook can take the same video as a Story too.
- Get told what happened. One notification per post: live with its link, or the platform's exact reason if it refused. A platform rate limit pauses that destination for a few hours and says so.
Five platforms, one upload
YouTube (Shorts and regular videos, with title, description, tags, category, playlist and privacy), TikTok (direct post or inbox, with the privacy level you chose), Instagram Reels and Stories (business or creator accounts), Facebook pages and Stories, and X. Several accounts per platform are fine; every video can target any subset of them.
Captions written per platform, not pasted
The caption writer reads the video and writes the X post, the TikTok caption, the Instagram caption, the Facebook post and the YouTube title, description and search tags in one pass, then fits each to that platform's real limits. "Find viral hashtags" researches what is actually trending on the topic from recent top videos and spreads the tags across your destinations, for 5 credits.
Scheduling that behaves
Every destination has its own time. The dispatcher runs every minute, so a 6:00 post goes at 6:00. Connections are refreshed in the background before a scheduled post, so a session that expired overnight does not turn into a missed post. Publishing a video costs nothing extra, except an X post, which is 2 credits.
Made here, or uploaded
Anything in your library can go out: a clip minted with Seedance 2.5, Kling 3.0, Wan 3.0 or Veo 3.1, a Mint Moments film from your photos, a Character Swap, a Video Edit export, or a plain upload (video, image or GIF, up to 50 MB). The watermark-free, 1080p and 4K renders on paid plans post as they are.
Go deeper
How to connect channels and auto-post
Connect YouTube, TikTok, Instagram, Facebook and X once, then publish or schedule any video to all of them in one click.
How-to · 2 min readHow to connect YouTube, TikTok, Instagram, Facebook and X to ReelMint
Connect each account once on the platform's own sign-in screen. ReelMint never sees your password. After that every video can go to every channel in one click.
How-to · 2 min readHow to schedule a video to post later on every platform
Any video in your library can be published now or scheduled to the minute, per destination, with its own caption for each platform.
Questions
Can I post the same video to TikTok, Instagram, YouTube, Facebook and X at once?
Yes. Open the video, press Share, tick the connected channels and publish. Each destination has its own caption tab, and each can have its own time.
Can I schedule posts?
Yes, per destination, to the minute, in your timezone. Scheduled posts are listed on the dashboard and can be deleted before they go out.
Does ReelMint store my passwords?
No. You sign in on each platform's own page through its official OAuth flow. ReelMint keeps an encrypted access token, which you can revoke from the platform at any time.
Why does Instagram need a business account?
Instagram only allows publishing through its API for business and creator accounts linked to a Facebook page. Switching is free in the Instagram app.
Does it post automatically?
Only when you tell it to. A Share is explicit, a schedule is explicit, and a Bot Studio bot posts on the schedule you set and can be paused at any time.
Is publishing free?
Publishing and scheduling cost no credits, except an X post (2 credits) and the optional hashtag research (5 credits). Generating the video is what spends credits, and the price is shown before you click.
See also
Connect your channels
Create an account in a minute. Every price is on the button before you spend anything.
Connect your channels