Identify from a photo
Use a flag photo as the search query
FindMyFlag compares your uploaded photograph with a large visual reference index, so you can identify flags without first knowing the country, period, organisation or exact design.
Identify a flagVisual search instead of text lookup
A text search depends on already knowing how to describe the flag. Visual search does not. FindMyFlag creates a visual representation of the uploaded image and compares it with the indexed reference images, then ranks the nearest matches.
Crop the flag for stronger matches
A flag photographed on a building, ship, battlefield display or collection table may occupy only a small part of the image. Cropping removes unrelated visual information and often makes the flag design much more important to the comparison.
Ranked matches are research leads
The closest visual match is not automatically the correct identification. Check several candidates, compare proportions and symbols, and follow the source link where available. For difficult material, a second search with a tighter crop can be more useful than accepting the first result.
Read the full reverse flag search guide or browse the reference sources.
Photo search questions
Does the photo need to be straight and flat?
No, but strong folds, perspective, shadows and background clutter can reduce match quality. Cropping closely around the flag is often the most useful first correction.
Can I search a flag from a screenshot?
Yes. A screenshot can be searched like a photograph as long as the flag is visible at a useful size.
Why should I check more than the first result?
Similar flags can share colours, symbols and layouts. Reviewing several high-ranking candidates helps distinguish a true identification from a merely similar design.
Identify flags on iPhone and iPad
FindMyFlag is also available as a native iPhone and iPad app. Use the camera to photograph an unknown flag or choose an existing image from your photo library, then compare it visually with the FindMyFlag reference index.
The iOS app uses the same visual flag identification engine as the website, making it useful for identifying historical, maritime and modern flags directly from a phone or tablet. Download FindMyFlag on the App Store →
Identify flags on Android
FindMyFlag is also available as a native Android app. Use the camera to photograph an unknown flag or choose an existing image from your device, then compare it visually with the FindMyFlag reference index.
The Android app uses the same visual flag identification engine as the website, making it useful for identifying historical, maritime and modern flags directly from your phone or tablet. Download FindMyFlag on Google Play →