♡⬜

#heart outline #blank square #empty shape #blank heart shape #unfilled heart

☐/⬜️

#empty checkbox #unchecked box #not checked #to do #pending #unverified #blank square

🅿️⬜️

#p button #blank square #p literal #p empty

⬜️🦴📷📡.🍇

#blank square #x-ray bone #photo camera #satellite antenna #dot separator #bacchic grapes #void image signal #dionysus data

⬜️🚫

#blank square #empty block #nothing here #void symbol #null representation #no content #vacant space

⬜️🆔e

#blank square #empty identification #white box name #profile e #placeholder ID

⬜◽▫️

#square emoji #blank square #tile

❌⬜️

#x blank #blank square #fill-in #missing data

🟥⚪️

#red square empty #blank square #square nothingness #hollow inside #zero content

🌈⬜

#colour square #rainbow square #colour shape #abstract colour #blank square

🔳🌌🔳

#empty frame #bordered space #contained void #blank square #cosmos in box #nothingness frame

🎵🆔⬜

#blank name field #empty username #profile setting #name input #blank square