Beat-synced Reels and TikToks, made automatically
The short-form videos that pop are the ones where every cut lands on the beat. Doing that by hand means scrubbing audio and nudging clips frame by frame. My Auto Edit is a beat sync video editor that does it for you: add your clips and a song, and it detects the beat and cuts your footage to the music — vertical, clean, and ready to post in seconds.
One project, every short-form platform
Export the right ratio for wherever you’re posting.
9:16 vertical, cut to the beat — the format Reels rewards.
Sync your clips to trending audio so every transition hits with the song.
Fast, beat-matched Shorts that keep viewers watching to the loop.
1:1 and 4:5 for the grid, 16:9 for landscape — same project, any ratio.
Why it beats cutting Reels by hand
The AI finds the BPM and every kick, snare and hi-hat in your audio, so cuts land on the actual beat — not a fixed timer.
Pick which beats to cut on and My Auto Edit builds the edit automatically. No timeline, no manual markers.
It runs in your mobile browser and takes clips straight from your camera roll — make a Reel without a desktop.
Upload, analyze, generate. Post while the trend is still hot instead of editing all evening.
From camera roll to posted, in one sitting
Because it runs in your phone’s browser and pulls clips from your camera roll, you can shoot, edit and export without ever opening a desktop app. Pick your beats, generate, download the 9:16, and post. New to it? Start with the guide, or grab the free editor.
Beat sync editor — FAQ
It’s an editor that cuts your footage so the transitions land on the beat of a song. My Auto Edit does this automatically — it detects the beat in your audio and places every cut on it, so your clips move in time with the music.
Yes. Export in 9:16 vertical for Instagram Reels, TikTok and YouTube Shorts. The cuts are synced to the beat automatically, which is exactly what short-form music edits need.
No. Pick a few clips and a song, choose which beats to cut on, and it builds the edit for you. There’s no timeline to learn.
Add the track you want to sync to and the app detects its beat. For posting, follow each platform’s rules for using its in-app trending audio.
Yes — you get free daily edits with no credit card, and exports have no watermark. See the Pricing page for current limits.
Sync your next Reel to the beat
Upload clips, pick a song, and post a beat-synced video in minutes — free, no watermark.
Questions? Email ranthamgod@gmail.com