Big Brand No Deposit Casinos UK

The UK is home to some of the biggest, most popular brands in gambling. Names like William Hill and Paddy Power are familiar to players around the globe. These are historic companies that have been providing safe, fair gambling experiences for decades.

Though sports betting is their main focus, many UK big brands also maintain online casinos with exciting bonus offers. Here we will introduce to you the best UK big brand online casinos still offer no deposit bonuses in 2021.

We say “still offer” because no deposit offers are on the decline in the UK market. And the reason is quite simple:

Why fewer casinos offer no deposit bonus in the UK?

Short answer – new taxes! The UK online gambling rules have undergone significant changes in recent years. Thanks to newer restrictions, many operators have stopped accepting players from the UK.

One of these newer rule changes were related to no deposit bonuses. Casinos are now required to pay extra taxes every time they offer a no deposit bonus to players. In a difficult market with fine margins, even the smallest increase in costs/taxes can affect your survival.

As a result, many of the smaller operators are not too keen on no deposit offers, despite the enduring popularity among players.

Thankfully, the bigger brands have deeper pockets – meaning you can still find superb free spins and free chips at the following sites in 2021:

888 Casino

Founded in 1997, this is one of the oldest gambling sites on the internet. 888 is a global brand with an online casino, poker, bingo, and sport betting arms. Before the 2006 ban on online gambling in the US, they used to be a leader in online poker there.

The online casino is powered by top game providers like Netent, Microgaming and IGT. And it goes without saying that they have a UK license and accept Brits! The no deposit offer for new players is impressively thematic – £88 cash on registration.

888 Casino

88 Freeplay on Starburst

Karamba Casino

Aspire Global is a well-known casino operator with Maltese roots. They own several prominent gambling brands based in the EU region, all with MGA licenses. Karamba is perhaps the best known of these, with a funny blue parrot as the mascot.

The casino also has UK GC license, allowing it to offer gambling services on the British Isles. They do have deep enough pockets to offer a no deposit bonus – this one is a free spin offer. You get 20 spins on the evergreen Netent slot Starburst.

Karamba Casino

20 Free Spins on Book of Dead

Betfair Casino

The Betfair brand was founded in 2000 and quickly grew into a multi-billion pound empire. The gambling powerhouse encompasses sports betting, online casino, poker, bingo, and the world’s largest betting exchange as well. The Betfair brand is now a subsidiary of Flutter Entertainment, the result of a massive merger between Paddy Power and the original Betfair.

Betfair casino no deposit bonus for UK players is 50 free spins, playable on their daily jackpot games and the popular Gonzo’s Quest Megaways from Red Tiger (Netent). The site also carries games from Playtech, IGT, Blueprint Gaming, and other major providers.

Betfair Casino

50 Free Spins on Daily Jackpot Games, Gonzo's Quest Megaways

Mr Green Casino

The name may not remind you of any big brand, but Mr Green Casino is currently owned by one of the biggest names in UK gambling – William Hill. The acquisition happened quite recently in 2019 – nearly ten years after Mr Green was launched by a bunch of Swedish entrepreneurs.

New players from the UK can claim an exclusive offer of 25 free spins on Book of the Dead slot, no deposit required. Apart from a stellar casino powered by Microgaming, Playtech, and Betsoft, Mr Green is also an active platform for sports betting and online bingo.

777 Casino

A subsidiary of 888 Holdings, one of the largest public companies in the UK, 777 Casino offers some of the best traditional online casino games. Like its sister site, 888 Casino, 777 oozes sophistication with its retro-style Vegas theme. This multiple award winning casino with features loads of slots, table and card games, multi-million dollar jackpots, and live casino games as well.

Apart from in-house games from Random Logic and 888 Gaming, the casino features loads of casino games from NetEnt, IGT, and Evolution Gaming, to name a few. New members can look forward to a generous welcome bonus package, a VIP system based comp points, and lots more.

777 Casino

77 Welcome Spins on All Slots Games

Paddy Power Casino

The other brand owned by the Flutter Group on our list, Paddy Power is a name that needs no introduction. They are extremely popular, thanks to their cheeky sports betting ads on TV and YouTube.

Decked out in familiar Shamrock green shades, the Paddy Power casino is a major force in UK online gambling. A star attraction here is the daily jackpot slots that hit each day. And new players get a free shot at these daily jackpots with a 50 free spins no deposit bonus.

There’s a lot more no deposit offers

These are some of the big casino brands in the UK offering no deposit bonuses in 2021. The list, however, is hardly cast in stone – no deposit bonuses come and go. For instance, top brands like Mansion and William Hill Vegas did not have any no deposit offers at the time of writing.

But that could easily change in the future – these are all outfits with a lot of cash to spare from their sports betting businesses. Mansion, for instance, has sponsorship ties with big teams like Manchester City, Tottenham, and Newcastle.

Even smaller casinos like Dunder, Trada, Mr Win, and Slots Heaven are offering 100% free bonuses to new players. Despite the increased taxes, it seems that there is still plenty of UK no deposit offers floating around the internet!