Bench

Shorts & Reels Maker

beta

Turn a drive's footage or a Video Editor project into vertical shorts cut on the beat, framed, captioned and ready to post — in the browser

How it works

Pick a shorts folder first — every short is written there as its own sub-folder holding an ordinary Video Editor project, with the exports and cover frames beside them, and the footage stays where it is. Add recordings or a finished export, or open a Video Editor project folder: its recordings come in as trimmed and graded, with its LUT and its music, and the editor's last project is one click away. Add a music track and its beats are read from the samples alone — the tempo, every beat, the downbeats and the drop. In Plan choose the platforms (each chip names its limit: YouTube lists any square or vertical upload up to 3 minutes as a Short; Instagram takes reels up to 20 minutes but says one over 3 minutes reaches fewer new viewers; TikTok's figures are the commonly reported ones), the length, a look (the editor's ten — teaser cuts, cinematic, punch zoom, mono, colour pop, retro film, glitch, spotlight, hyper-lapse, clean — or the footage as graded), the order (the liveliest moment first, as they happened, or building to it), the cut (every beat, every two or four, or a mixed pattern; even scenes without music), a loop-friendly ending, camera sound under the music, the hook line, and how many shorts to make across the drive. Make plans each short from its own stretch of the drive: a few frames are decoded at every candidate moment and the liveliest kept (quick with proxies or 4K footage; 8K without proxies is slow, so the maker offers 360p proxies first or spaces the moments evenly), scenes are lifted around them with lengths that land every cut on a beat, the music starts on a downbeat at the first frame or with the drop as the hook ends, and the hook shows for the first two beats. Cut shows the scenes as a strip: make one a beat shorter or longer, slide it through the recording, change its speed, reorder or remove it, or plan the short again. Frame sets the layout — the window alone, the whole picture over a blurred copy or black, or stacked above or below the window — and places each scene's window: across, up and down, zoom, a pan over the scene, Auto-centre on where the picture moves most, and Apply to all; the preview is a phone with the platforms' own buttons and captions ghosted over it. Text & sound holds the hook and its style (outline, pill or box), captions added at the playhead or from quick lines, a JSON template an LLM can fill in, the music's level, fade and start, camera sound, and Measure loudness with Match to YouTube's −14 LUFS. Export & post runs the pre-flight — the frame, the length against each platform, the frame rate, the size, a missing hook, a late first cut, no sound, plus the editor's own checks — then writes the file (H.264 1080×1920 at 12 Mbps by default, or a vertical 4K master), optionally a second version without music for adding a trending sound in the app, all the shorts in one go, the Video Doctor's quick check on each, a cover frame as a 1080×1920 JPEG, and the title, description and hashtags to copy, with each platform's posting notes. Any short opens in the Video Editor for finer work.

Questions

What does a short need to do well, and how does the maker help?

A vertical frame that fills the phone, a hook in the first second or two, a cut every couple of seconds, sound on, a length the feed favours, and text that stays clear of the platform's buttons. The maker frames 9:16, puts a hook on the first beats, cuts on the beat, carries the music or the camera sound, warns past each platform's sweet spot and limit, and keeps captions inside the safe area. What it cannot do is pick a trending sound — export the version without music and add the sound in the app.

How does it find the beats?

From the music's samples: an onset envelope (what rises in each frame's spectrum, the low bands counted most for the kick), the tempo from that envelope's autocorrelation between 60 and 200 BPM, the beats phased to the onsets and snapped to them, the downbeats every four, and the drop where the next two seconds are loudest against the four before. Steady electronic and pop tracks read well; a faint or shifting beat is reported as such, and the cuts fall back to even scenes.

Can it make several shorts from one long drive?

Yes. Set the count in Plan and the drive is split into that many stretches, each planned into its own short from its own liveliest moments, numbered in order; Export all writes them one after another, each with the part number in its file tags and post copy.

Where do the files go, and can I edit a short further?

The shorts folder you pick holds a small shorts file, one sub-folder per short with an ordinary Video Editor project in it, and the exports and covers. Open in Video Editor hands a short over for anything finer — the editor opens its folder like any project — and the footage is never copied anywhere.

What are the safe areas?

The part of the frame each platform's own interface leaves visible. Meta publishes one for Reels (the top 14 %, the bottom 35 % and 6 % at each side) and Google one for vertical ads in Shorts (288 and 672 pixels of 1920 above and below, 48 and 192 of 1080 at the sides); TikTok's is the commonly reported one. With several platforms chosen the maker keeps the largest clear on each side, places titles inside it, and ghosts the buttons over the preview.