How do I turn my TV into a digital photo frame?

Most smart TVs ship with a built-in web browser, accessible from the home screen or app menu. Any site that displays full-screen rotating images works as a photo-frame experience without installing anything.

FrameSaver is designed for this use case. Open the TV browser, go to framesaver.app, and a QR code appears. Scan it with your phone, enter your email, type the 6-digit code from the email, and the TV signs in. Then choose a category: landscapes, space photography (from NASA and the European Southern Observatory), national parks, architecture, animals, oceans, and more. The screensaver rotates through curated open-access and Creative Commons photographs, showing attribution on screen for each image.

The main trade-off is that the browser must stay open and the TV must stay on. This is a screensaver running in a browser window, not an always-on low-power display. It is best suited for periods when you want an active ambient display, such as during a gathering or a quiet evening at home.

• Cost: free
• Compatible with: any smart TV with a web browser
• Photo library: thousands of curated open-access photographs across multiple categories
• Setup: one-time QR login, then it runs without further input
• Trade-off: the browser and TV must stay on; power draw is the same as normal TV use

Several TV manufacturers include a dedicated ambient display feature that activates when the TV is not being used for regular viewing. Samsung Frame TVs have Art Mode, which shows art with a simulated canvas matte and uses a motion sensor to turn off when the room is empty. Non-Frame Samsung TVs have Ambient Mode, which can display photos or decorative patterns. LG TVs offer Gallery Mode with a similar concept.

These modes are built into the TV firmware, so they do not require a browser or an external device. Photo variety depends on what the manufacturer provides for free versus what requires a subscription. Samsung's Art Store, for example, has a small free selection alongside a paid subscription library. You can also load your own photos into most ambient modes through the manufacturer's companion app.

The advantage over a browser screensaver is lower power consumption in some implementations and a more integrated feel (no browser chrome, no sign-in page visible during startup). The disadvantage is that the free photo selection is usually smaller, and the feature is limited to TVs from brands that offer it.

• Cost: free for built-in selections; paid subscription for extended art libraries (brand-dependent)
• Compatible with: Samsung Frame, Samsung non-Frame (Ambient Mode), LG (Gallery Mode), and select other brands
• Photo library: brand-curated selection; your own photos via companion app
• Trade-off: limited to supported TV models; free photo selection is smaller than a dedicated screensaver service

Nearly every smart TV (and many non-smart TVs) includes a USB port that can read image files directly. Copy JPEG or PNG files to a USB drive, plug it in, and use the TV's media player to start a slideshow. Interval, order, and transition settings vary by TV brand.

This method works entirely offline and requires no accounts or apps. The trade-off is manual curation: you choose every photo yourself, and updating the display means swapping or editing the USB drive. For a static family photo display or a curated art collection you have downloaded, this is a reliable low-tech option.

• Cost: free (plus the cost of a USB drive)
• Compatible with: nearly all modern TVs with a USB port
• Photo library: whatever you put on the drive
• Trade-off: no automatic updates; requires manual effort to change photos

On TVs with Chromecast built in, or with an Apple TV or Fire Stick connected, you can cast photos directly from a phone or tablet. Google Photos, Apple Photos, and many gallery apps support casting or AirPlay. This gives you instant access to your personal photo library on the big screen.

The limitation is that casting typically keeps the phone involved: the display may stop when your phone screen locks or when you navigate away from the app. Some apps have a dedicated TV or screensaver mode that keeps photos running without the phone staying active, but this varies by app.

• Cost: free with existing hardware
• Compatible with: TVs with Chromecast, Apple TV, Roku, Fire Stick, or AirPlay 2
• Photo library: your personal photo library
• Trade-off: may require the phone to stay active; behavior depends on the casting app

For variety without effort, a browser screensaver gives you the largest rotating library of high-quality photographs at no cost, on almost any smart TV. For a more integrated ambient display that works with the TV's own software, check whether your TV brand offers an ambient or gallery mode.

If you want to display your own family photos on a schedule without any accounts or internet, USB is the simplest path. Casting suits moments when you want to share specific photos from your phone on the spot rather than set up an ongoing display.

Many households combine approaches: a browser screensaver or ambient mode for general ambiance, USB for a curated personal album, and occasional casting for sharing specific images.