Over the weekend we noted that Facebook had added a "hidden" setting in Facebook Messenger that allows you to turn on a long-awaited Dark mode. The new mode was found by several sites and users and remains hidden for now.

facebook dark mode

How to Turn on Dark Mode in Facebook Messenger

  1. Send just the 🌙 emoji to anyone (or even yourself).
  2. Tap on the moon emoji in the chat after you send it.
  3. A pop up should appear saying you found dark mode.
  4. Go to settings and you should see it here.
  5. You may have to force quit the Facebook Messenger app and relaunch it before tapping on the Moon emoji will work.

Facebook acknowledged the Dark mode setting in a blog post.

As many may have discovered, dark mode can be accessed through a hidden, limited-time only experience. Simply send a crescent moon emoji – 🌙 – in any Messenger chat to unlock the setting and prompt to turn on dark mode.

Facebook promises that the feature will be deployed our to everyone in a matter of weeks. The secret method to enable dark mode works in both Android and iOS.

The new mode works particularly well with Facebook's color/gradient option. If you tap on the name of the person you are chatting with, you can choose a custom color for that chat. The gradients work well against the new dark background.

Apple is widely rumored to be adding a dark mode in iOS 13 which is expected to be debuted at WWDC 2019.

(Thanks, Nathan!)

Related Forum: iOS 13

Top Rated Comments

FairlyKors Avatar
88 months ago
The most satisfying way to enter dark mode is to simply hold down the fb icon until it wiggles and then press that “secret” X that appears.
Score: 32 Votes (Like | Disagree)
keysofanxiety Avatar
88 months ago
Pretty sure FB messenger always had a hidden dark mode, with any messages or photos sent directly to Zucc for his strange gratification.
Score: 21 Votes (Like | Disagree)
BWhaler Avatar
88 months ago
Facebook. Gross.
Score: 13 Votes (Like | Disagree)
podycust Avatar
88 months ago
not working for me

edit: after sending I force quit messenger then tapped on the moon in the chat and it worked!
Score: 10 Votes (Like | Disagree)
squizzler Avatar
88 months ago
I’ve quit Messenger and Facebook altogether. Never felt better.
Score: 8 Votes (Like | Disagree)
idmean Avatar
88 months ago
Facebook is not spelt with an uppercase b...
Score: 5 Votes (Like | Disagree)

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iPhone 17 Pro and Air N1 Feature

iPhone 17 vs. iPhone 16 Wi-Fi Speeds: New Study Reveals the Winner

Tuesday November 18, 2025 10:53 am PST by
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip. The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
Magic Keyboard Touch ID Feature

Apple Releases New Firmware for 140W USB-C Power Adapter, Magic Keyboard and Magic Trackpad

Tuesday November 18, 2025 1:05 pm PST by
Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, the Magic Trackpad USB-C, the Magic Keyboard with Touch ID, and the Magic Keyboard with Touch ID and Numeric Keypad. There is no word on what's included in the updated firmware at this time, but it could offer performance improvements and security updates. Accessory...
Apple Sports App Preview Feature

Apple Sports App on iPhone Now Available in More European Countries

Monday November 17, 2025 6:27 am PST by
The free Apple Sports app on the iPhone was released in additional European countries today, including Belgium, Croatia, Czechia, the Netherlands, Luxembourg, Poland, Hungary, Denmark, Finland, Norway, Sweden, Switzerland, Slovakia, Slovenia, Serbia, Greece, Estonia, Latvia, Romania, Ukraine, and others. The app was already available in the U.S., the U.K., Canada, Austria, France, Germany,...
macbook black friday

The Best Early Black Friday Mac Deals

Tuesday November 18, 2025 7:32 am PST by
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...