Screen Browser
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Mobile web

The same guide, recorded as a phone or a tablet, delivered as a vertical video in a phone frame, a widescreen video, or the bare screen.

A project's videos record on the desktop unless you say otherwise. Choose a device and the same guide is recorded as that phone or tablet: Chrome's device emulation gives the app a touch screen, a mobile browser and the device's exact size, so it shows its mobile layout, its menu button and its stacked forms. Nothing about the guide, the login, the effects or the credits changes.

Choosing a device

Under the project's Video tab, pick a Device. Every run of the project records as that device unless the record button's own device menu says otherwise. One run is one device and one video: for a desktop version and a phone version of the same guide, start two runs.

Device Screen
iPhone 17 Pro 402 × 874
iPhone 17 Pro Max 440 × 956
Pixel 10 412 × 924
Pixel 10 Pro XL 413 × 920
iPad 1180 × 820, sideways
iPad Pro 11 1210 × 834, sideways
Galaxy Tab S10+ 1400 × 876, sideways

The list is short on purpose and always the current models; a new model replaces the old one. Phones are recorded upright, tablets sideways.

Video format

A phone run is delivered in one of three formats:

Format What you get For
Vertical 9:16 (default) 1080 × 1920, the phone in a frame on a backdrop Reels, TikTok, Shorts, app-store style previews, vertical embeds
Widescreen 16:9 1920 × 1080, the phone upright and centred on a backdrop YouTube, 16:9 help centres, slides
Full screen the phone's screen alone, 1080 wide, no frame when you frame it yourself

Tablets offer widescreen or full screen. 4K doubles every canvas.

The backdrop behind the frame is a neutral warm grey, or the colour of your brand kit when the project has one. The frame itself is a generic phone body: rounded corners, a thin rim, no maker's likeness.

Writing a guide for a phone

The same guide usually works. Two things differ on a touch screen:

  • There is no pointer, so a hover step does nothing; the recorder skips it and says so in the run's activity. Write the click that opens the menu instead.
  • Navigation sits behind a menu button. When the thing you name is in that hidden menu, the recorder taps the menu button itself and then your link; you can also name the button ("the menu button", "Menu") and open it in your own words.

Keep zoom factors at 1.4 or below; on a phone a 1.6 zoom shows a quarter of the screen. The pointer effect becomes a fingertip landing on the target.

From an agent or the API

create_project and update_project take device, frame and backdrop as the project's defaults; start_run takes the same three as overrides for one video; get_run reports the run's output. On the REST API, pass them in config_overrides when starting a run.

{ "project_id": "01K…", "config_overrides": { "device": "iphone", "frame": "landscape" } }

What it costs

The same as a desktop video at the same settings. A phone version of a guide is its own run.

What it is not

Chrome's emulation shows the app the way a phone browser lays it out; it does not run Safari or Chrome for Android, so a native date picker or the software keyboard look like Chrome's. Native apps, iOS or Android, are not recorded; a web app opened in a browser is.

Last updated 2026-09-09