[1][2] In 2006, she was chosen to represent Ukraine in the Eurovision Song Contest, with the entry "Show Me Your Love", which finished in seventh place in the final.

In 2021 Tina Karol entered the Ukrainian National rating “Top 100 most influential women in Ukraine” according to the magazine "Focus".

[6] As a public figure and philanthropist Tina Karol also cooperates with the United Nations Population Fund on various social programs.

[8] In the summer of 2018, Tina Karol set an absolute record in the history of Ukrainian pop music — she gave 77 concerts during her all-Ukrainian tour “Intonations”.

As a teenager Karol (under her real name Tetiana Liberman) performed for four years with the dancing ensemble at the Kyiv branch of the Jewish Agency, and her repertoire included songs in Hebrew and in Yiddish.

[11] In 2000, she with this ensemble traveled to the United States, where the group's appearances raised money for Jewish Agency for Israel programs in Ukraine.

Karol has participated in numerous youth, regional, international, and Jewish singing contests as well as musicals and theatrical shows.

[13] In 2007, she released her new album Polyus prityazheniya and wrote a fairy tale "Pautinka", a story about a caterpillar, portraying the show business as Tina has experienced it.

[18] On February 14 the premiere of the film The Power of Love and the Voice was held, based on the show of the same name [19] On March 26, 2014, she won the Yuna Music Award in the nomination for Best Singer Of The Year.

April 28, 2015, on the anniversary of the death of her husband Yevhen Ohir, released a single "Spasibo" [21] November 26, 2015, won the M1 Music Awards in the category Best Singer.

On November 13, Tina Karol's Big European Tour began (Israel, Italy, Czech Republic, Moldova).

[32] On December 12, Tina Karol and soloist of The Hardkiss band Julia Sanina presented a duet song “Vilna” (Free) and music video(clip) for it.

"I am glad to become a member of the jury of the national selection of the Eurovision Song Contest, to be part of a large team of a historical event.

It was a collaboration with a Ukrainian brand "Kachorovska", which included three items - open toe shoes, clogs and micro bags [45] On February 12, 2021, she released a music video for the song "Scandal" introducing a whole new repertoire.

Musicians both from the US and Ukraine worked on the music and arrangements in the album[54] On August 13, Tina Karol released the duet song "Zirochka" with the Ukrainian group KAZKA.

[57] On August 24, 2021, Tina Karol together with Andrea Bocelli performed the song "Con te partirò" at Constitution Square.

[58] On the same evening, a large-scale musical show "Independence is in our DNA" took place at the NSC Olympiyskiy stadium, where Tina performed a medley of her hits.

Begu na svet" [65] In February, she became the host of the Talent Games entertainment show along with Mikhailo Khoma and Julia Sanina.

[68] After the Russian military invasion of Ukraine, on February 24, Tina decided to leave the country and go to Poland, after the first explosions thundered at her house in the suburbs of Kyiv.

[72] During the break, Ukrainian singers Tina Karol, Nadya Dorofeeva, Kateryna Pavlenko (Go_A) and Julia Sanina (The Hardkiss) sang on the football field.

Karol sang the song "Ukraina - Tse Ty", and also, the singers jointly performed the compositions "Vilna" and "Chervona Kalina"[73] On April 22, Tina Karol performed at the opening of the exhibition "This is Ukraine: Defending Freedom", which is part of the official program of the Venice Biennale, where the singer sang the National Anthem of Ukraine.

[74] On May 8, in Berlin, Tina Karol and Ukrainian Ambassador to Germany Andriy Melnyk took part in a commemorative flower-laying ceremony at the memorial in the Tiergarten on the occasion of the Day of Remembrance and Reconciliation, as well as the 77th anniversary of the liberation of Europe from National Socialism.

[76] Karol performed as a special guest at a concert in support of Ukraine, which took place on May 14, as part of the Rakuten Girls Awards 2022 [77] On May 15, the singer visited Hiroshima, where she met with the mayor of the city Kazumi Matsui, as well as with officials and diplomats of the country[78] On May 19, within the framework of the 75th Cannes Film Festival, a charity evening was organized by the Golden Globe in support of the Ukrainian film industry[79] Tina Karol became a special guest of the charity evening, the singer performed her Ukrainian-language song "Namalyuyu tobi zori".

On August 24, for the Independence Day of Ukraine, Tina Karol surprised Ukrainians by performing the National Anthem in a rather unusual format.

[80] In August Tina Karol became the voice of the collection of the Ukrainian brand Lever Couture, which was worked on by designer Lesya Verlinghieri and creative director of Lady Gaga singer Nicola Formichetti.

"[95]On June 7, 2015, in the end of the song project "Holos Krainy - 5", Tina Karol presented an apartment in Kyiv to the winner - her student Anton Kopytin, who was forced to leave Donetsk with his family due to the war in the East of Ukraine.

[100] In August 2022, Tina Karol donated an apartment to the family of a 9-year-old boy, Yehor Kravtsov, who in the spring 2022 touched the whole of Ukraine with his diary describing life in occupied Mariupol.

[101] During 2022, the Tina Karol Foundation provided assistance to oncology hospitals in Ternopil, Chernivtsi, Khmelnytskyi, Mukachevo, Kharkiv, Lutsk, Odesa, Lviv, and Derhachi for a total amount of over 1.5 million hryvnas.

[102] In January 2023, the Tina Karol Foundation, in cooperation with the head of Rakuten Group and Viber messenger Hiroshi Mikitani, handed over 500 generators from Japan to Ukraine.

[109] When asked by the Jewish Telegraphic Agency in 2006 whether she identifies as a Jew she replied "I don't like talking about self-identifications, I feel simply a human being, who came to this world to make a change.