Lester uploaded his first video on his channel,
AmazingPhil, in March 2006. Howell initially found Lester through YouTube and was a fan of his videos. After messaging with Lester online, Howell posted his first video to his YouTube channel, at the time called
danisnotonfire, in October 2009. Later that month, Dan and Phil met in person and created their first collaboration, a Q&A video titled "phil is not on fire", posted to Lester's channel. The video sparked what would become a ten-part series, with one installment uploaded a year until the last one in 2018. Since 2009, Dan and Phil have frequently appeared in videos on each other's channels.
Dan and Phil (formerly DanAndPhilGAMES) On 12 September 2014, Dan and Phil posted the first video on their joint gaming YouTube channel,
DanAndPhilGAMES. On 8 March 2015 the channel hit 1 million subscribers. At the time, it was the fastest growing channel on YouTube. The channel reached over 3.1 million subscribers. The channel features Dan and Phil playing a variety of games. Some of the most popular series on the channel include the pair's
Sims 4 Let's Play and "Gamingmas", an annual series where the duo uploaded videos to the channel every day in December until Christmas. In December 2018, the channel went on an indefinite hiatus. On 15 October 2023, Dan and Phil announced that they would both return to making videos on the channel in a video titled "Saying Goodbye Forever", directed by
PJ Liguori and guest starring
Jacksepticeye. In February 2024, they commissioned Lowave Records for a custom
lo-fi and
synthwave-inspired soundtrack for the channel, released as an album titled
All or Nothing under the artist name DanAndPhilBEATS. In continued partnership with Lowave Records, they released four additional albums in 2024. For Lester's birthday in January 2024, the pair hosted a two-hour charity livestream on the channel, through which they raised over $100,000 for the
Palestine Children's Relief Fund. They hosted another livestream for Howell's birthday in June 2024 for the same charity, which also raised over $100,000. On 13 October 2025, the
DanAndPhilGAMES channel was rebranded to
Dan and Phil.
Other YouTube projects The Super Amazing Project In October 2011, Dan and Phil were invited to create a collaborative YouTube channel by the network
My Damn Channel. Titled
The Super Amazing Project, it featured the duo discussing and investigating paranormal events. Segments included "Viewers Spooky Happenings", where the audience of the show would send in "scary" items for the video bloggers to react to, and "In The News This Week", where the duo recapped recent light-hearted news items and viral videos. Dan and Phil hosted three seasons of
The Super Amazing Project through December 2012.
DanAndPhilCRAFTS On 1 April 2015, Dan and Phil launched a spin-off
crafts-based channel,
DanAndPhilCRAFTS, as an
April Fools joke. It featured a single video of them creating square
snowflakes out of paper, with an amateur editing style and humour throughout. It reached over 154,000 subscribers and 500,000 total video views in one week. Additional videos were uploaded on April Fools' Day in 2016, 2017, and 2024. == Radio ==