∿Promo Studio
Your creative space

Promo films and app screens,
made in minutes.

Promo Studio is a browser-based creative tool for making short promo videos and app screenshot sets. You pick a template, drop in your own images and video, write the captions, time the cuts, add music and export a share-ready film or a finished set of app screens. Everything is rendered and exported in your own browser. It is not a social network, not a photo or video hosting service, and not an AI image or video generator.

The studio works without an account. Signing in with Google is only needed to unlock the exports that a paid plan includes.

What we ask your Google account forWhat you may and may not put in

What it does

Everything you need to publish a promo, and nothing else.

Promo video templates

Segment-based templates for vertical and landscape promo films. The layout, the caption styling and the timing are already set up — you bring the content.

App screenshot sets

Build a whole store set — several screens, several device frames, one look — and export it as a set of images.

Captions, timing and music

Retime the cuts, rewrite the captions, and add background music from the licensed tracks that ship with the templates.

Export in the browser

Download an MP4 or WebM film, or the screenshot set as a zip. Your files never have to be uploaded to a server to be exported.

How it works

Three steps, no learning curve.

01

Pick a template

Start from a promo video or an app screen set. Layout, captions and phone frames are already set up.

02

Drop in your shots

Swap in your own images, retime the cuts, tune the captions and pick the music.

03

Export and share

Download a share-ready MP4 or WebM film, or the whole set of app screens as a zip.

Google sign-in

What we use your Google account for

Signing in is the only thing Google does for us. There is no other Google service in this app.

That is the whole list. We do not read your mail, your Drive, your photos or your calendar, and we never see your Google password. We do not use your Google data for advertising, we do not build a profile of you, we do not sell or share it with anyone else, and we never use it to train a model.

The full description is in the Privacy Policy.

Content policy

What you may and may not put in

No generative AI

Promo Studio does not use generative AI. Every frame is drawn in your browser from a template and the files you supply — no picture of a person is synthesised, invented or enhanced by a model.

Only what you have the right to use

You may only use images, video, music and fonts that you own or that you have permission to use. You promise us that you have that right when you put the material in.

No non-consensual intimate imagery

Creating, editing or sharing sexual or intimate imagery of a real person without that person's consent — non-consensual intimate imagery, or NCII — is forbidden here. Accounts that do it are closed and the material is not published.

Your files

Where your files stay

Your projects are written to your own browser's storage on your own device. The service has no upload endpoint for your work: we do not hold a copy of it, we cannot see it, and we cannot restore it for you. Keep your own copy of anything you care about.