How do I auto-post videos to TikTok, Instagram and YouTube?

To auto post videos to TikTok, Instagram and YouTube, use each app's free built-in scheduler (TikTok Studio, Instagram's Schedule option, YouTube Studio) one platform at a time, or connect all three to one tool that publishes through their official APIs. ZippyClip can also create the videos and post them on a repeating schedule.

Key takeaways

• All three platforms have free native scheduling, but you upload and set up each post separately on each app.
• TikTok's web scheduler lets you schedule from 15 minutes up to 10 days ahead. Personal accounts don't get it; sources differ on whether Creator is enough or you need Business.
• Tools like Buffer, Metricool and Later can post one video to all three, but some TikTok extras, like trending audio in Buffer, need a reminder you finish in the app.
• ZippyClip is our pick if you want the whole job hands-off: it can turn your website into videos, then auto-post them every X hours.
• Auto-posting saves time, but replying to comments is still on you.

What does "auto-post" actually mean?

Auto-posting means a tool publishes your video at a set time without you opening the app. That is different from "notification publishing," where the tool only sends you a reminder and you finish the post yourself.

Many schedulers do both. Which one you get depends on the platform, your account type and what's in the video.

Can you auto post videos to TikTok for free?

Yes. TikTok's free Video Scheduler lets you schedule a post from 15 minutes up to 10 days ahead.

Here is how it works on desktop:

1. Go to tiktok.com in a browser and open the upload page (or TikTok Studio).
2. Add your video, caption and settings.
3. Turn on the Schedule toggle.
4. Pick a date and time between 15 minutes and 10 days from now.
5. Click Schedule.

A few things to know:

• You can't edit a scheduled TikTok. To change the video, caption or time, you have to delete it and re-upload.
• Time zone follows your computer.
• You get a push notification when the video goes live.
• Mobile: TikTok added scheduling to its TikTok Studio app (reported January 2025). Reports conflict on whether the regular TikTok app has a schedule button, so desktop or TikTok Studio is the safer bet.

How do you schedule Reels on Instagram?

Instagram lets professional accounts (business or creator) schedule Reels, posts and carousels right inside the app. In-app scheduling rolled out to all professional accounts in November 2022.

1. Create your Reel as normal.
2. Open More options or Advanced settings.
3. Turn on Schedule, pick a date and time, and share.

How far ahead you can schedule is unclear. 2022 news coverage reported up to 75 days, while a guide updated in 2026 says up to one month. Sources differ, so check inside your own app.

You can also use Meta Business Suite, which is free. It schedules Reels to Instagram and Facebook together, but your Instagram account must be connected to a Facebook Page. Third-party guides say it lets you schedule about a month ahead.

How do you schedule videos on YouTube?

YouTube Studio lets you set a publish date and time when you upload, for free.

1. In YouTube Studio, click Create > Upload videos.
2. Fill in your details.
3. On the Visibility step, choose Schedule.
4. Set the date, time and time zone, then click Schedule.

For Shorts on your phone: tap Create (+), upload or create your Short, go to Add details > Visibility > Schedule.

To change the time later, go to Content, pick the video and edit Visibility (the video must be Private). One catch: if your channel has a Community Guidelines strike, a scheduled video stays private during the penalty and you'll need to reschedule it.

Do you need a business or creator account?

Usually, yes. Personal accounts often don't see the scheduling option.

• TikTok: You need a Creator or Business account, but sources differ. TikTok's own blog says desktop scheduling needs a Business Account (Settings > Account), while third-party guides say Creator accounts work too.
• Instagram: You need a professional account. Switch in Settings and privacy > Account type and tools > Switch to professional account.
• YouTube: Scheduling is built into YouTube Studio.

For third-party tools, Instagram's publishing API only works with professional accounts, so Buffer can only send reminders for personal Instagram profiles.

Which tool is best for auto-posting to TikTok, Instagram and YouTube at once?

If you want one tool that posts everywhere and also makes the videos, ZippyClip is our pick. If you already have finished videos and just need a cheap queue, Buffer or Metricool are solid choices.

ZippyClip is made by the team behind this blog.

Tool	Best for	Key features	Price / free option (as of October 2026)	Watch-outs
ZippyClip	Business owners who want videos made and posted for them	Turns your website into video concepts and videos; auto-posts to YouTube, TikTok, Facebook, Instagram and X every X hours; AI writes titles, descriptions and hashtags	Free to start (watermark, 50 API tokens); Pro removes the watermark	TikTok publishing is Pro only; desktop app for Windows and macOS
Buffer	Solo creators and small businesses wanting a simple queue	Auto-publish to TikTok, Instagram and YouTube Shorts; per-channel pricing	Free plan (3 channels, 10 scheduled posts each); Essentials $5/month per channel	Doesn't create or edit videos; trending sounds need "Notify Me"
Metricool	Small businesses wanting scheduling plus analytics	Auto-publish on all plans, including Free; analytics; competitor tracking	Free plan (1 brand, 20 posts/month); paid from about $20–$25/month	Free plan capped at 20 posts a month; X is a paid add-on
Later	Instagram-first brands planning a visual calendar	Visual calendar; Instagram, TikTok, YouTube, Facebook and more	No free plan; Starter $18.75/month billed yearly; 14-day trial	Instagram and TikTok auto-publish must be switched on first
Repurpose.io	Creators who post on one platform first	Copies each new video to other platforms automatically, without the TikTok watermark	No free plan; Starter $35/month; 14-day trial or 10 free videos	You still have to make and post the original video

Prices can change, so check before you sign up.

1. ZippyClip (our pick)

Most schedulers post the video, but you still have to make it. ZippyClip works like an AI marketer that does both.

You give it your business URL, such as your homepage or a product page. The AI reads what you offer and turns it into video concepts, each with a hook, a story, and AI-generated visuals and dialogue. It then brings the edit, music and captions together. (More on that in how to turn your website into marketing videos.)

Then it handles the posting:

• Five platforms from one screen: YouTube, TikTok, Facebook, Instagram and X. TikTok publishing is a Pro feature.
• Post every X hours: set an interval, such as every 2 hours, 6 hours or daily, and videos are edited, queued and auto-posted on that rhythm.
• AI writes the text: SEO titles, descriptions, hashtags and tags for each platform, with different captions per platform if you want.
• Businesses: group your accounts by brand so each post goes to the right audience.
• Drop-and-forget: drop a video into a watch folder, or send a clip to Google Drive from your phone, and ZippyClip edits it with your saved prompt and publishes it.

Why it's our pick: if your goal is "keep my channels active without filming or editing," ZippyClip covers creation, editing and posting in one place. The free download includes the full editor and automation, so you can try posting every X hours (exports carry a watermark, and you get 50 API tokens). Pro removes the watermark and adds TikTok publishing.

2. Buffer

Buffer is a simple, low-cost scheduler with a real free plan. It auto-publishes to TikTok (its pricing table says business profiles), Instagram business and creator accounts, and YouTube Shorts.

For TikTok, Buffer allows videos from 3 seconds to 10 minutes, up to 1 GB, with up to 25 posts per 24 hours. If you want trending audio, you use "Notify Me" and finish the post in TikTok. Buffer schedules but doesn't create or edit videos.

3. Metricool

Metricool includes auto-publishing on every plan, even the free one, which covers Instagram, TikTok and YouTube. It works with personal and business TikTok accounts.

Auto-publish to TikTok works for videos from 3 seconds to 10 minutes and up to 500 MB. The free plan is limited to 20 posts a month.

4. Later

Later is built around a visual content calendar and covers Instagram, TikTok, YouTube, Facebook, Threads, Pinterest, LinkedIn and Snapchat on all plans.

YouTube auto-publishing is on by default. Instagram and TikTok start as notification publishing until you turn on Auto Publish (for TikTok, you enable it on desktop first). There's no free plan, and Starter caps you at 30 posts per profile per month.

5. Repurpose.io

Repurpose.io is for people who already post on one platform. You build a "workflow" with a source, such as your TikTok, and destinations like YouTube Shorts and Instagram Reels. With Auto Publish on, each new video is reposted automatically, without the TikTok watermark.

It doesn't make videos, and there's no free plan.

How do you set up auto-posting step by step?

The setup looks about the same in any tool:

1. Switch account types: TikTok Creator or Business, Instagram professional, and a YouTube channel.
2. Connect each account to your tool and accept all the permissions it asks for.
3. Upload the video once and write captions for each platform.
4. Choose auto-publish or Notify Me. Use Notify Me for posts that need trending sounds.
5. Schedule it.
6. Check that each post went live and reply to comments. Tools post for you, but engagement is still your job.

Want to take this further, so new videos keep coming without you? See how to put your video marketing on autopilot.

Why do some scheduled posts need you to finish them in the app?

Because tools can only do what each platform's official API allows. When a feature isn't in the API, you get a reminder instead.

The most common example is TikTok music. Buffer says to use Notify Me for music or trending audio. Metricool says to switch to manual posting for effects or music outside TikTok's Top 100 trending songs. TikTok also sets strict rules for apps that post for you: they must show a preview, let you pick privacy, and get your clear consent. Apps that haven't passed TikTok's audit can only post privately.

Instagram's API has no built-in scheduling, so each tool builds its own, and it only works for professional accounts.

How many videos a day can you auto-post to TikTok?

TikTok caps how many posts a creator account can make through all posting apps combined, "typically around 15 posts per day," though it varies by creator. Individual tools may have their own limits too; Buffer, for example, allows 25 TikTok posts per 24 hours.

Will cross-posting a TikTok to Instagram hurt your reach?

It can if the video carries a TikTok watermark. In October 2024, Instagram's Mosseri said Instagram tries not to recommend Reels with other apps' logos. Your own logo is fine.

So upload the clean original to each platform. As for TikTok, Repurpose.io's FAQ (a vendor source) says using a third-party tool is unlikely to hurt reach; consistency and engagement matter more.

Sources

• TikTok for Business — Introducing Video Scheduler
• Social Media Today — TikTok adds post scheduling to TikTok Studio
• Hopper HQ — How to Schedule TikTok Posts in 2026
• TechCrunch — Instagram scheduling for all professional accounts
• Search Engine Journal — Instagram lets users schedule posts and Reels
• quso.ai — How to Schedule Instagram Reels
• Brandwatch — Can you schedule a Reel on Instagram?
• Social Media Today — Instagram clarifies own logo on Reels is OK
• YouTube Help — Schedule video publish time
• Sprout Social — How to schedule YouTube Shorts
• TikTok for Developers — Content Sharing Guidelines
• TikTok for Developers — Direct Post reference
• Meta for Developers — Instagram content publishing
• Buffer pricing
• Buffer Help — Using TikTok with Buffer
• Later pricing
• Later Help — Enable Auto Publishing
• Metricool pricing
• Metricool Help — Schedule and post on TikTok
• Repurpose.io pricing
• Repurpose.io Help — Auto-repurpose TikTok videos
• Repurpose.io FAQ — Does repurposing hurt reach?