The YouTube to TikTok Converter for Your Entire Catalog.
Every video you've ever uploaded to YouTube is unposted TikTok content. Paste a link and AI reframes the best moments to 9:16, captions them, and hands them back ready to post.
How it works
From YouTube Link to TikTok Feed
No downloading, no re-editing, no starting from scratch
Step 1
Paste the YouTube link
Any video up to 4 hours — old uploads count as much as new ones.
Step 2
AI picks TikTok-ready moments
Hooks, punchlines, and peaks are detected across the whole video.
Step 3
16:9 becomes 9:16
Smart reframing converts widescreen to vertical, keeping you centered.
Step 4
Schedule to TikTok
Batch-queue the converted clips and keep your TikTok posting daily.
Why it's different
Why Repurpose YouTube into TikTok
Your back catalog works again
Years of YouTube uploads become months of TikTok content — without recording anything new.
Real 9:16 reframing
Not a letterboxed 16:9 in a vertical frame: the AI re-centers the shot on the subject.
TikTok-native captions
Animated word-by-word captions match how TikTok is actually watched — on mute, fast.
Best moments first
Each converted clip carries a 0–100 virality score so you post winners, not filler.
Features
Conversion that Respects the Format
Link-based import
No downloading from YouTube and re-uploading: paste the URL and the cloud handles the rest.
Subject-tracking reframe
The 9:16 crop follows faces and action through the clip, so widescreen footage feels shot for TikTok.
1080p vertical output
Full-quality vertical files that hold up against natively vertical content.
Brand presets
Fonts, colors, and logo applied consistently across every converted clip.
Who it's for
Who It's For
YouTubers
Use TikTok as a discovery engine that feeds your main channel.
Clip channels
Convert licensed YouTube content into TikTok clips and earn per view.
Agencies
Repurpose client YouTube libraries into TikTok calendars at scale.
Brands and media
Give long-form productions a second life on the fastest feed.
Frequently Asked Questions
How do I convert YouTube videos to TikTok?+
Paste the YouTube link into Autoclipper. The AI finds the most engaging moments, reframes them from 16:9 to vertical 9:16, adds animated captions, and returns 1080p clips ready to post or schedule to TikTok.
Do I have to download the YouTube video first?+
No. The conversion is link-based and runs in the cloud — you never download from YouTube or upload anything, unless you prefer to submit an MP4 directly.
Will widescreen footage look right in 9:16?+
Yes. Instead of a static crop, the AI tracks the subject and re-centers the frame throughout the clip, so converted footage looks intentional rather than chopped.
Can I convert my whole channel?+
You can submit videos one link at a time, up to 4 hours each, and batch-schedule the resulting clips. Monthly clip volume depends on your plan — the free tier includes 20 clips per month.
Does this work for Reels and Shorts too?+
Yes. The output is standard vertical 1080p, so the same converted clips can be scheduled to TikTok, Instagram Reels, and YouTube Shorts.
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