A photo or graphic that a person uses for self-presentation in their user profile on a website, in a social network, or in an app.
example
Für ihre Bewerbung hat sie ein professionelleres Profilbild auf LinkedIn hochgeladen.
For her job application, she uploaded a more professional profile picture on LinkedIn.
Usage tips
Word composition
This word is made up of 'Profil' (profile) and 'Bild' (picture). So it is literally the picture you use for your personal online profile.
EXAMPLE
Dein Profilbild ist sehr sympathisch.
Your profile picture looks very friendly.
Typical verbs
In connection with 'Profilbild' (profile picture), the verbs 'hochladen' (to upload), 'ändern' (to change), 'wechseln' (to switch/change), or 'auswählen' (to choose) are often used.
EXAMPLE
Ich sollte mal wieder mein Profilbild ändern.
I should change my profile picture again sometime.
Use with 'als'
A very common construction is 'etwas als Profilbild verwenden' (to use something as a profile picture) or 'etwas als Profilbild haben' (to have something as a profile picture). This describes which photo you use for this purpose.
EXAMPLE
Er verwendet ein Foto seiner Katze als Profilbild.
He uses a photo of his cat as his profile picture.
Compare with
confusable
Profilbild vs Selfie
selfie
'das Selfie' and 'das Profilbild' both have to do with photos of people, but they do not mean the same thing. A 'Selfie' is a photo you usually take of yourself with a mobile phone. A 'Profilbild' is the picture you show in a profile in an app or on a website. A profile picture can be a selfie, but it does not have to be. It can also be a normal photo or even a graphic. There is a risk of confusion because many people use a selfie as their profile picture.
Profilbild
Am Morgen ändert Tom sein Profilbild in der Lern-App.
In the morning, Tom changes his profile picture in the learning app.
Selfie
Vor dem Konzert macht Lena ein Selfie mit ihrer Freundin.
Before the concert, Lena takes a selfie with her friend.