Frequently asked questions
Everything people ask before their first free wallpaper.
- Can I really use these wallpapers for free?
- Yes. NASA images and CC0 or public-domain images are free for any use. Other Wikimedia Commons images are free as wallpapers; credit the author if you share them.
- How often is the list updated?
- Every hour, from Wikimedia Commons and the NASA image library.
- What sizes are they?
- Every wallpaper is at least 1920 pixels wide and widescreen; each card shows the exact size.
- Do you charge anything?
- Never. The site is free and funded by unobtrusive advertising.
- Can I get notified about new free wallpapers?
- Yes. Add your email in the alerts box and you get one message per batch of new wallpapers.
- Can an AI assistant use this data?
- Yes. The site runs an MCP server so Claude, ChatGPT and other agents can search current free wallpapers.