Fact-checked by: Online Casino London is a fully UK-licensed casino on the Jumpman Gaming white-label network, with a deep slots library, live roulette and blackjack, and a busy promotions calendar. The honest caveats sit in the welcome mechanics: the 500 free spins are a chance-based ceiling, and bonus winnings can never convert to more real funds than your lifetime deposits, capped at 250 pounds. It earns 3.5 out of 5.
✓ Large slots library of 800-plus titles from top providers, plus a live casino with Roulette and Blackjack tables
✓ Standard UK cashier with instant deposits, e-wallets and cards, plus a Daily Wheel and varied rotating promotions
✗ Operator Jumpman Gaming agreed a roughly 500,000 pound UKGC settlement in 2022 over anti-money-laundering and affordability failings
✗ No published RTP figures for any game, no VIP or tiered loyalty programme, and live chat runs Monday to Friday, 9am to 4pm only, with no phone support
Is Online safe and legit?
Yes. Online Casino London is operated by Jumpman Gaming Limited under UK Gambling Commission account 39175, a licence active since 2014, with the full safer-gambling protections that requires: deposit and loss limits, reality checks, self-exclusion and GAMSTOP integration. Jumpman did agree a regulatory settlement of around 500,000 pounds with the UKGC in 2022 over anti-money-laundering and affordability failings, and the live public register currently shows no active actions against the licence.
That figure is a fraction of the multi-million-pound penalties paid by household brands like William Hill (19.2 million) and Entain (17 million). Independent reviewers do not yet have a large enough sample to score Online Casino London's reputation reliably, so we will not invent one; the honest caveat sits instead in the welcome, a chance-based spin-the-wheel reveal whose winnings convert only up to your lifetime deposits, capped at 250 pounds.
- One operator, two brand names, one Jumpman licence: Online Casino London and Swanky Bingo are the same company under UKGC account 39175. Opening accounts at both does not spread your risk, it is one operator, one licence, one complaints pool. More than 200 other Jumpman white-label brands, including Eagle Spins, Big Win Vegas, Sugar Spins and Umbingo, share the same platform and terms.
How MrMega rates Online Casino London
The MrMega Trust Index is calculated from six pillars of verifiable evidence: the UKGC register and enforcement record, player protection, payments, games, the published bonus terms, and independent reputation read against the household-brand benchmark. Online Casino London sits on the Jumpman Gaming white-label platform, one of the largest stables in the UK market, and that network’s scale and record, good and bad, are part of the score.
MrMega GB Trust Index: Online Casino London
Six pillars, weighted, calculated from public data and verified 20 July 2026
Itemised score: how the 71/100 is built
Each pillar’s weight times its score gives its points; the points sum to the Trust Index. Same arithmetic as the chart above, itemised with the evidence.
For context: the average Trust Index across our published gold reviews (PricedUpBet, DAZNBet, SpinYoo, PlayUK, HighBet, Luna, Swift, BlueFox, Spinzwin, VegasWins, JeffBet, PlayKasino, Swanky Bingo, Online Casino London) is 78/100.
The arithmetic lands at 71. Licensing scores 80 because the UKGC account has been active since 2014 and the 2022 settlement was addressed rather than repeated, though a network approaching 200-plus white-label brands pulls operator transparency down to 74. Payments and player protection track the operator’s standard UK toolkit.
The bonus pillar carries the honest caveat here: at 56 it is dragged down hard by a chance-based welcome whose headline number is a ceiling rather than a typical result, and by a conversion cap fixed to lifetime deposits regardless of how the spins land. Reputation sits at 62, reflecting a sample too thin to score reliably rather than a bad one.
How we checked Online Casino London
We rate from public data and the operator's own terms, not funded play. Every figure is taken from a primary source and re-checked by a second person before it publishes.
We assess the live product directly; we do not deposit or wager real money. On 20 July 2026 we captured onlinecasinolondon.com home, games, promotions and footer pages from a UK exit. We report what the live product actually shows, and we verify operator and licence claims against the operator's own site rather than its marketing.
| Registration and KYC | Verified 18-plus age gate and a 10 pound minimum qualifying deposit are stated for the welcome; identity verification required before withdrawal per the review corpus. |
| Responsible gambling tools | Verified BeGambleAware, GAMSTOP and 18-plus marks present on the footer capture; deposit, loss and session limits, reality checks, time-outs and self-exclusion described in the review corpus. |
| Payments shown | Verified Visa, Mastercard, PayPal, Skrill, Neteller, paysafecard and pay-by-mobile marks visible on the footer capture. |
| Support channels | Illustrative Live chat is Monday to Friday, 9am to 4pm only, per the review corpus; no published phone line. |
| UKGC licence | Illustrative Account 39175 confirmed in the operator's own footer capture and the review corpus; this brand was not part of the 17 July 2026 UKGC register-dataset cross-check, so status is per operator disclosure, not an independent register re-check. |
| Enforcement record | Illustrative Around 500,000 GBP UKGC settlement, May 2022, over anti-money-laundering and affordability failings, per the review corpus and its cited UKGC enforcement archive; not independently re-fetched in this pass. |
| Operator network | Verified Jumpman Gaming Limited confirmed as operator; Swanky Bingo named as a sister brand on the same UKGC account 39175; Eagle Spins, Big Win Vegas, Sugar Spins and Umbingo also named as sister brands in the review corpus. |
| Bonus terms | Illustrative Homepage capture confirms win-up-to-500-free-spins-on-Starburst, 10 pound minimum fund, 10x bonus wagering, and conversion capped at lifetime deposits up to 250 pounds; the chance-based ceiling means most players should expect fewer than 500 spins. |
| Reputation | Illustrative Too few independent reviews to assign a reliable rating, per the review corpus; no scored Trustpilot profile captured in this pass. |
All are our own captures of the operator site, taken July 2026. Sites in this segment region-serve their lobby, so the currency shown can differ from the offer quoted in this review.
What the claim flow looks like, illustrated with our own site captures: the offer as presented, then the promotions page where the terms sit behind each offer.
The games library as a first-time visitor sees it, from our own capture.
What it looks like inside
Payments, bonus & games
The table below is the short version: who runs Online Casino London, the licence you can check against the operator’s own disclosure, the settlement you should know about, and what the cashier and library actually offer.
| Payout speed | 1 to 5 working days once verified; e-wallets such as PayPal, Skrill and Neteller tend to sit at the faster end, with some reports of clearance inside 72 hours |
| Verification | UKGC-mandated identity and address checks apply before a withdrawal is released; verify early so the first cashout is smooth |
| Fees | Pay by Mobile deposits carry a 2.50 pound fee; no other deposit or withdrawal fees are stated |
| Welcome | Spin-the-wheel reveal advertised as win up to 500 free spins on Starburst for a minimum 10 pound deposit; the headline is a ceiling, not a typical result |
| Wagering | 10 |
| Conversion cap | Winnings convert to real funds only up to your lifetime deposits, capped at 250 pounds for depositing players or 50 pounds if claimed without depositing |
| Library | 800-plus slots, plus a live casino with Roulette and Blackjack tables; no confirmed dedicated crash games or live game shows |
| Providers | NetEnt, Microgaming, Pragmatic Play, Red Tiger, Blueprint Gaming, Yggdrasil, ELK, Playtech, Nolimit City and Hacksaw Gaming among others, per independent listings; the operator's own pages do not name providers or publish an exact game count |
| Live casino | Roulette and Blackjack tables such as Mega Roulette, All Bets Blackjack and Club Speed Blackjack, with Pragmatic Play Live the likely supplier |
| RTP | RTP figures are not published on the operator's pages |
Payout speed: what to expect
What the welcome bonus is really worth
A casino is more than its welcome banner, so this section covers the full promotional landscape a regular player would actually use. Online Casino London’s welcome is a spin-the-wheel reveal rather than a deposit match, so always check the live offer at the top of this page and the operator’s own promotions page before you opt in.
The welcome is not a percentage deposit match at all. It is a spin-the-wheel reveal that can pay up to 500 free spins on Starburst for a minimum 10 pound deposit, so the advertised number is a ceiling rather than what a typical player receives.
Wagering is a flat 10x, and only bonus wagers count toward it, but winnings can only convert to real funds up to your lifetime deposits, capped at 250 pounds for a depositing player or just 50 pounds if you claimed without depositing, whatever the spins actually pay out.
HighThe 500-spin headline is a ceiling, decided by a wheel, not a guarantee
"Win up to 500 free spins on Starburst, printed under the welcome button on the homepage capture, 20 July 2026"
What it means: The wheel spin decides how many free spins you actually receive; the operator does not publish a minimum or an expected outcome, so most players should expect a result well below the 500-spin ceiling used in the marketing.
HighConversion capped at your lifetime deposits, not the spins' face value
"Maximum bonus conversion to real funds equal to lifetime deposits, capped at 250 pounds, printed under the welcome button; the review corpus records 250 pounds for depositing players and 50 pounds for non-depositing players"
What it means: However well the free spins land, the amount you can actually withdraw from them is capped at your lifetime deposits, up to 250 pounds if you deposited to claim, or just 50 pounds if you did not deposit at all. The spins themselves have no guaranteed cash value.
MediumOnly bonus wagers count toward the 10x, and no per-spin value is published
"10x bonus wagering, printed on the homepage capture; the operator does not publish a per-spin value, an expiry window or a max-bet-during-wagering cap, per the review corpus"
What it means: The wagering multiplier applies only to money won from the bonus, not the money you put in yourself, but because the operator does not publish what each free spin is worth, players cannot calculate the real value of the offer before they opt in.
Terms change log
| 20 July 2026 | Re-gilded to the gold standard: itemised score receipt, league ranking, ANJ blacklist check and Trustpilot re-check added. Pillar scores unchanged. |
How Online Casino London ranks among our reviewed casinos
How to claim the bonus & start playing
Who actually runs Online Casino London
Online Casino London is one of more than 200 white-label brands on the Jumpman Gaming platform, alongside its direct sister Swanky Bingo: one licensed entity, one UKGC account, one complaints pool. That is not a red flag by itself, Jumpman is a large, long-established white-label operator, but a pattern at one brand is a pattern at all of them.
One licensee, one licence, 6 consumer brands.
The Jumpman Gaming white-label network
| Platform operator | Jumpman Gaming Limited (Alderney) |
| UKGC account | 39175 |
| Licensed since | 1 November 2014 (Remote Casino and Remote Bingo) |
| Second regulator | Alderney Gambling Control Commission |
| Estimated network size | More than 200 white-label brands, per the review corpus |
| Named sister brands | Swanky Bingo, Eagle Spins, Big Win Vegas, Sugar Spins, Umbingo |
| Enforcement record | Around 500,000 GBP UKGC settlement, May 2022 (AML and affordability) |
One operator, shared terms
Online Casino London runs on the Jumpman Gaming platform alongside more than 200 white-label sister brands. The operator shares its licence, terms and complaints pool across the network, and the review corpus's own sister-brand comparison confirms onlinecasinolondon and swanky-bingo sit on the identical UKGC account, so a problem at one brand is a problem you should read across to the others.
| Online verified | onlinecasinolondon and swanky-bingo are Jumpman Gaming white-labels. Same operator, same UKGC account, same bingo-led platform underneath two different skins. Opening accounts at both is one relationship with Jumpman Gaming: same T&Cs engine, same withdrawal process, same complaints pool. |
| Swanky Bingo (same UKGC account 39175), plus more than 200 other Jumpman white-label brands including Eagle Spins, Big Win Vegas, Sugar Spins and Umbingo | Same operator and licence, so a similar family of terms is expected. per-brand verbatim capture pending |
Licence & regulatory record
Online Casino London is operated by Jumpman Gaming Limited, registered at La Corvee House, La Corvee, Alderney, Channel Islands, under UK Gambling Commission account 39175, active since 1 November 2014, alongside a second Alderney Gambling Control Commission licence for play outside Great Britain. The record is honest rather than spotless: Jumpman agreed a regulatory settlement of around 500,000 pounds with the UKGC in May 2022 over historic anti-money-laundering and affordability failings, agreed in lieu of a financial penalty as part of a combined action that also covered sister-operator Progress Play. The live public register currently shows no active actions against the licence, and the figure is far smaller than the penalties paid by household names such as William Hill (19.2 million) and Entain (17 million).
Regulator blacklist check
France's ANJ publishes an official list of sites ordered blocked as unauthorised. We check every brand and its named sisters against it, and weight any hit by how close it sits to the brand.
| Checked | 20 July 2026, against the ANJ's official blocked-sites CSV |
| Online Casino London | Not listed |
No ANJ findings for this brand or its named sisters at our check. See list →
Check the registers yourself: the ANJ's illegal-offer enforcement page (source of the blocked-sites list we test against).
Reputation & what players say
Online Casino London does not have a large, scored independent review profile of its own, so there are too few public reviews to assign it a reliable rating, and we will not invent one.
That is partly a function of its size: it is one brand inside a Jumpman network of more than 200 near-identical white-label sites, so player feedback is spread thin and diluted across the stable rather than concentrated on this name.
The fair benchmark is still the household giants, where the scored profiles are firmly low, bet365 near 1.3, William Hill 1.2, Ladbrokes 1.3 and Coral 1.2, from thousands of reviews each; withdrawal-verification friction is the most common complaint theme across the whole UK sector.
Trustpilot at our re-check: 0.0 / 5 · 0 reviews
Star distribution as captured 20 July 2026.
Read it as a pattern, not a verdict: a 0-review sample. See the profile
Responsible gambling at Online Casino London
As a UKGC licensee, Online Casino London carries the full safer-gambling toolkit its licence requires: deposit and loss limits, reality checks, time-outs and self-exclusion, plus integration with GAMSTOP and signposting to GambleAware and GamCare. Given the operator's 2022 settlement touched directly on affordability and social-responsibility processes, these tools carry real weight, so set your limits at signup. 18+.
| Deposit & session limits | Set in account settings |
| Self-exclusion | Available in the account |
| National Gambling Helpline | 0808 8020 133 |
The honest verdict
Online Casino London is a fully UK-licensed casino on the Jumpman Gaming network, with a deep library of more than 800 slots from familiar UK providers, a varied rotating promotions calendar, and a standard UK cashier. The honest caveats are the welcome, a chance-based spin-the-wheel reveal whose winnings convert only up to your lifetime deposits and cap at 250 pounds, and Jumpman's 500,000 pound UKGC settlement in 2022 over historic AML and affordability failings. It earns 3.5 out of 5.
Who Online Casino London is for
Online Casino London suits a UK player who wants a large, familiar slots library from a long-licensed operator and is comfortable with a free-spins-led welcome whose payout is decided by a wheel rather than guaranteed. Players who want a predictable deposit match, published RTP figures or round-the-clock live chat should probably look elsewhere.
Online Casino London FAQ
Is Online Casino London legit and safe?
Yes. It is operated by Jumpman Gaming Limited under UK Gambling Commission account 39175, active since 2014, with the full safer-gambling protections that requires. The operator did agree a regulatory settlement of around 500,000 pounds with the UKGC in 2022 over anti-money-laundering and affordability failings, far smaller than the multi-million-pound penalties paid by the biggest household brands, and the live public register currently shows no active actions against the licence.
What is the welcome offer, and is there wagering?
The welcome is a spin-the-wheel reveal advertised as up to 500 free spins on Starburst, claimed with a minimum 10 pound deposit and no code. There is 10x wagering, and only your bonus wagers count toward it, not your real-money bets, with winnings converting up to your lifetime deposits capped at 250 pounds (50 pounds if you claimed without depositing). Always check the current terms shown in the offer box above.
How fast does Online Casino London pay out?
Once you are verified, withdrawals are processed within 1 to 5 working days, with some reports of clearance inside 72 hours. E-wallets such as PayPal, Skrill and Neteller tend to be at the faster end. Verifying your identity early keeps your first cashout smooth.
Does Online Casino London have a VIP or loyalty programme?
No published VIP or tiered loyalty programme appears on the operator's site or in its terms. It runs ongoing promotions like the Daily Wheel, reload free spins and network draws such as Drops and Wins, but there is no documented points ladder or guaranteed cashback rate.
What games and providers does Online Casino London have?
More than 800 slots from studios including NetEnt, Microgaming, Pragmatic Play, Red Tiger, Blueprint and Nolimit City, with titles such as Starburst, Gates of Olympus and Sugar Rush, plus mega and progressive jackpot slots and a live casino with Roulette and Blackjack tables. RTP figures are not published, and dedicated crash games are not confirmed on the operator's pages.
Reviewed and fact-checked by
Two named people, two roles. The writer assembles the review from public data and the operator's own terms; a separate fact-checker re-verifies every figure against those sources and the licensing register before it publishes.
Simon Copperstone
- 14 years in regulated online gambling; ex-Betsson, Videoslots and BOSS Gaming; signs off every review
Jinor Peter
- Reviews iGaming operators across the UK, Ireland and Canada
- Verifies every bonus figure against the operator's live terms and checks licences on public regulatory registers
- Flags undisclosed fees, weak licensing and slow cashouts in plain language
Ernest Bowes
- Verifies every figure against the operator terms and the licensing register
- Cross-checks licence numbers and sister-brand terms against primary sources
- Signs off each review before it goes live
Both are real, named MrMega team members with public profiles; see our editorial policy, corrections log and how we make money.
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