Jasmine is the adventurous and strong-willed princess of Agrabah. She originally appeared in the animated film Aladdin. She lives at the palace and is the daughter of the Sultan. She is also one of the Princesses of Heart.
With the help of the Heartless and the support of Maleficent, Jafar has taken over Agrabah and is searching the city for Jasmine. Sensing the danger, she escapes the palace with the help of Aladdin. While hiding, Aladdin leaves for the Cave of Wonders to find the Genie of the magic lamp. Unaware of Aladdin's destination, Jasmine asks Sora and company if they would search for him. After the request, Jafar appears and summons Heartless; a battle ensues which allows Jasmine to escape while the others fend off the Heartless. After defeating the Heartless, Sora sets out to find Aladdin.
When Aladdin and Sora return to Agrabah, they discover that Jafar has kidnapped Jasmine and attempt to rescue her, only to fail and lose Genie's magic lamp altogether. They locate Jafar, Genie and Jasmine in the Cave of Wonders. Catching up with Jafar, Aladdin and Sora fight him to rescue Jasmine. Unbeknownst to them, Riku comes and takes Jasmine to Hollow Bastion, where she was held captive with the other princesses.
By the time all the princesses are gathered, her heart is stolen and used to open the Final Keyhole, and in turn used to create the Keyblade of People's Hearts, but it is later restored with the brave sacrifice of Sora. With the help of the other five princesses, she uses her power to contain the darkness lurking out of the Keyhole until Sora could seal it. After the Keyhole was closed, she resides in Hollow Bastion along with the other princesses in order to protect the castle with their collective power.
When Kingdom Hearts is sealed she returns to her own world and is last seen kissing Aladdin in his house, observed by Genie and Abu.
 Kingdom Hearts: Chain of Memories
Jasmine appears as a figment of Sora's memories. She is kidnapped by Jafar, who wishes to marry her, but is later rescued by the combined efforts of Sora and Aladdin.
 Kingdom Hearts 358/2 Days
Jasmine appears talking to Aladdin about a sandstorm he believes has occurred. When Aladdin claims that the Heartless are possibly involved, the princess's concern turns to genuine fear. Ironically, this is the first time Jasmine has called the Heartless by name, even though she has encountered the beasts many times in her past appearances in the Kingdom Hearts series.
 Kingdom Hearts II
Sora and company reunite with Jasmine when they arrive at the Palace. She notices that Aladdin is often depressed and is worried about him. In the mean time, Jafar's parrot, Iago does his best to earn everyone's trust. At first, Jasmine does not trust him, this changes after she sees the help and good intentions he had.
When Sora and the others return to Agrabah, they find out that Jafar had been released from his lamp prison. While they are led to the desert by Iago on a false lead, Jasmine is kidnapped by Jafar. She is saved after Sora defeats Jafar.
Sometime after Xemnas's defeat, she takes a ride through the skies of Agrabah with Aladdin, Genie, and Carpet.
 Kingdom Hearts coded
Data-Sora is asked by Aladdin to find Jasmine for him. Once Sora finds Jasmine, Jafar appears and a battle ensues. Sora and Jasmine meet up with Aladdin and follow Jafar to the Palace where Jafar re-kidnaps Jasmine. After Sora seals Agrabah, Jasmine asks him to help out the palace that is currently being renovated by finding the needed extra materials. If Sora helps Jasmine out, he can trade bundles of 72, 85, or 99 scraps with her for synthesis items.
Jasmine has an hourglass figure, dark skin, and dark brown eyes. Her thick, black hair is tied into a low ponytail in a blue ribbon, accompanied by a headband with a sapphire in the center set in a gold frame. Jasmine wears a blue bedlah outfit with long poofy bustle pants and a top which leaves her forearms and midriff bare. She also sports golden earrings, a golden necklace, and gold slipper-like shoes.
Jasmine is very clever and beautiful, and attracts the attention of the whole Arabian city, including Aladdin. She is quite headstrong and determined, and longs for both freedom and the freedom to find her true love, much to her father's dismay, as he wants her to marry a prince.
Because Jasmine is a Princess of Heart her heart contains pure light, which also holds the power to open the Final Keyhole when she is with the other six princesses. Since her heart contains no trace of darkness within, her body will remain in a dormant state if she loses it and wait until it returns to her body.
Jasmine first appears in Aladdin as the wealthy and beautiful princess of Agrabah who is loved by everyone in her kingdom. She has dreams about finding true love in her own time, but her father continues to persuade her into marrying a wealthy prince, saying a princess could only be equal to a prince. It is because of this that Aladdin doubts he would be able to be with the princess. However, he does not know that Jasmine does not desire her true love to be wealthy, but to love her. In other words, she loves Aladdin despite his lack of wealth. Aladdin doesn't realize this when Jasmine left her father and pet tiger Raja home and ran away from palace life to disguise herself as a peasant woman. When Aladdin becomes Prince Ali, she doesn't realize it is the Aladdin that she loves until he mistakenly talks about Abu, and they later get married after the defeat of Jafar making Aladdin the sultan and Jasmine the Sultana.