Internet search giant Google celebrated its 25th birthday on Wednesday, September 27. Google celebrated the day by sharing a special doodle that took users through all the versions of the Google logo in the past 25 years.

While congratulating Google on its 25th birthday, CEO Sundar Pichai expressed his gratitude to all the Googlers around the world on different social media platforms. Pichai shared a series of pictures from Google’s 25th birthday party on Instagram and wrote, “It’s not a birthday without a birthday party - and birthday cupcakes! Great to see Googlers all around the world getting together to celebrate our 25th birthday.”

Apart from that, Pichai also shared a GIF of the logo and thanked all the users of Google products and the employees.

“Happy 25th birthday Google! Thanks to everyone who uses our products and challenges us to keep innovating and to all Googlers!” he tweeted.

Happy 25th birthday @Google!