About FlappyBird100

FlappyBird100 is an unofficial browser version of Flappy Bird. You play it on the home page, free, with no download and no account.

Last updated November 5, 2026

What this site is

The game is styled after the 2013 original: you flap a bird through gaps between green pipes and score one point for each pair you pass. Your best verified score of the day can make the daily top 10, and your best score ever can make the all-time top 100. The server replays each run it receives before the score counts.

Who runs this site

FlappyBird100 is part of PLAY100, a small web game studio from Vietnam run by its founder, Mr. Vo. PLAY100 gives each game its own website. You can read more on the PLAY100 about page.

How the game was made

The game code, the leaderboard and the text of this site were written for FlappyBird100. The server runs the same game code to replay each run before a score counts.

The background, bird, pipes, ground, large digits, Get Ready and Game Over images and the sounds come from flappy-bird-assets by Samuel Custodio, shared under the MIT License. The score panel, medals, NEW label, Play button, small digits and sparkles come from Grapedge/Flappy-Bird on GitHub. The top 5 board, the name button, the name box and the Paused label were made for this site from the score panel's frame. The site uses the VT323 and Jersey 20 fonts, both under the SIL Open Font License.

The original Flappy Bird

Dong Nguyen made the original Flappy Bird, released by .GEARS in 2013 (Forbes, February 11, 2014). This site is unofficial and is not affiliated with or endorsed by Dong Nguyen, .GEARS or Flappy Bird LLC. Game names and logos belong to their owners.

Contact

Write to [email protected]. The contact page lists what to include in a bug report, and copyright owners can follow the steps on the DMCA page.