Follow the on-screen instructions to crop and save your photo.
How To Add A Profile Video
Add a profile video in place of a photo (optional). Create a 6-second profile video instead of a static photograph to better reflect your personality on TikTok. When a TikTok user likes your profile video, they’ll most likely follow you to see what else you’ve made. This is how you make your video:
Tap the Profile Video link at the top-right corner of the page.
Allow TikTok permission to access your photos if you haven’t already done so.
Select a video from your phone or tablet.
Drag the sliders on either side of the photo to select 6 seconds of the video.
Tap Done to save your new video.
How To Change Display Name On TikTok
Tap your display name to edit it. the first blank space bar at the top of the page is your display name. When you’re ready, touch the Save option in the top-right corner of the page to save your new display name.
Tap your TikTok ID to change it. next to the shape of a person, our TikTok ID displays in the second blank. This name can be changed once every 30 days. To save your changes, tap Save in the top-right corner of the screen.
If the username you enter is taken, you will be prompted to choose a different one.
Note: If the username or ID field is greyed out, or you cannot select it, then you have changed your username too recently.
How To Change/Add Bio In TikTok
Edit your bio. Tap your current bio, or No bio yet if you haven’t added one yet, and type a bio that defines you. When you’re finished, tap Save in the top-right corner of the screen.
Try writing your bio so that it attracts new friends and followers, but avoid being spammy and/or promoting other websites.
How To Change/Add Instagram Account In TikTok
Tap Instagram to link your Instagram account. By selecting this option, you will be guided through the steps of logging into Instagram and granting TikTok access to your account. Your Instagram username will be added to your TikTok profile after your accounts are linked.
How To Change/Add Youtube Channel Account On TikTok
Tap YouTube to link your YouTube channel. If you have a YouTube channel, follow the on-screen instructions to sign in to your YouTube account to link it to TikTok. This will add a link to your YouTube channel to your TikTok profile.
How To Change/Add Twitter Account In TikTok
Tap Twitter to link your Twitter account. If you have a Twitter, you can link your Twitter to the TikTok app. Note that you need to have the Asian version of TikTok to do this. Enter your Twitter credentials and sign in to link your account.
To get the Asian version in the US, follow this link on an Android. You will have to change your Apple ID region to get it for iOS.
Tap Save. It’s at the top-right corner of the screen. This saves the changes you’ve made to your profile.