Reddit Dark Mode: How to Enable It Everywhere

Staring at a bright white screen at 2 AM while reading Reddit threads isn't just uncomfortable. It's actively fighting against your sleep schedule and eye health.

Dark mode fixes this. Here's how to enable it everywhere Reddit exists.

Official Reddit App (iOS and Android)

The mobile app has built-in dark mode with multiple options:

How to Enable

1. Open the Reddit app
2. Tap your profile icon (top right)
3. Tap Settings (gear icon)
4. Scroll to "Dark Mode"
5. Choose your preference

Dark Mode Options

Auto Dark Mode: Follows your phone's system-wide setting. When your phone switches to dark mode at sunset, Reddit follows.

Dark: Standard dark theme with dark gray backgrounds.

AMOLED Dark: True black backgrounds. Uses less battery on OLED screens and looks sharper.

Light: Bright white default theme.

Pro Tips for Mobile

• AMOLED mode saves significant battery on phones with OLED screens (most flagships since 2020)
• Auto mode works well if you use system-wide scheduling
• Some users report AMOLED mode is harder to read; test both dark options

Desktop New Reddit (reddit.com)

New Reddit has dark mode built in:

How to Enable

1. Click your username (top right corner)
2. Look for "Dark Mode" toggle
3. Click to enable

Or:

1. Click your username
2. Select "User Settings"
3. Go to "Dark Mode" section
4. Toggle on

What Changes

• Background shifts to dark gray
• Text becomes light gray/white
• Images and media unchanged
• Subreddit customization largely overridden

Limitations

• Some subreddit styling may conflict
• Embedded content may still be light
• Not all UI elements perfectly adapted

Desktop Old Reddit (old.reddit.com)

Old Reddit doesn't have native dark mode. You need external tools:

Reddit Enhancement Suite (RES)

The most popular solution:

1. Install RES browser extension

- Chrome: Chrome Web Store - Firefox: Firefox Add-ons - Edge: Microsoft Edge Add-ons

1. Click the RES gear icon (top right)
2. Navigate to Appearance > Night Mode
3. Enable "Night Mode"
4. Optionally set automatic scheduling

RES Dark Mode Features

Automatic switching: Set times to toggle dark/light mode.

Custom colors: Adjust the exact colors if defaults don't suit you.

Subreddit exceptions: Some subreddits look bad in dark mode; you can whitelist them to stay light.

Alternative: Dark Reader Extension

If you don't want RES's full feature set:

1. Install Dark Reader browser extension
2. It automatically applies dark mode to all websites
3. Configure Reddit-specific settings if needed

Dark Reader works on any website but isn't Reddit-specific, so some elements may look imperfect.

Browser-Based Solutions

CSS Overrides

For users comfortable with browser customization:

Stylus Extension:

1. Install Stylus extension
2. Find Reddit dark themes on userstyles.world
3. Install your preferred theme

Custom CSS: For technical users, inject custom CSS targeting Reddit's elements.

Built-in Browser Dark Mode

Some browsers have forced dark mode:

Brave: Settings > Appearance > Dark Mode forces dark on all sites

Chrome: Enable `chrome://flags/#enable-force-dark` for experimental dark mode

These are less refined than Reddit-specific solutions.

Third-Party Apps (Still Existing)

Remaining third-party apps that survived API changes typically have dark mode:

Narwhal (iOS): Settings > Display > Dark Mode

RedReader (Android): Settings > Appearance > Theme > Dark

Apollo (Archived): If you still have it installed, Settings > Appearance > Dark Mode

Reddit in Browsers on Mobile

If you use mobile browser instead of the app:

Request desktop site + New Reddit: Dark mode toggle available through user menu, but interface isn't mobile-optimized.

Dark Reader mobile (Firefox): Firefox mobile supports extensions including Dark Reader.

Brave mobile: Built-in dark mode forcing available.

Complete Platform Coverage

Here's the summary of dark mode availability:

Platform	Native Dark Mode	Via Extension	Via CSS
iOS App	Yes	N/A	N/A
Android App	Yes	N/A	N/A
New Reddit Desktop	Yes	Optional	Optional
Old Reddit Desktop	No	RES/Dark Reader	Stylus
Mobile Browser	Limited	Firefox only	No

Troubleshooting Dark Mode Issues

"My dark mode keeps resetting"

Check: Are you logged in? Dark mode preference is tied to your account on official platforms.

Try: Clear cache and re-enable. Sometimes cookies corrupt the setting.

"Some subreddits are still bright"

Reason: Custom subreddit CSS can override dark mode (old Reddit) or some elements don't adapt (new Reddit).

Fix: RES has subreddit-specific exceptions. For new Reddit, these are typically bugs Reddit eventually fixes.

"Text is hard to read"

Try: Switch from AMOLED to regular dark mode. True black backgrounds with white text can cause "halation" effect for some users.

"Images look weird"

Normal: Images aren't inverted. A white image stays white in dark mode. This is intentional.

Why Dark Mode Matters

Beyond personal preference:

Eye strain reduction: Especially for evening/night browsing, dark backgrounds reduce the light hitting your eyes.

Battery savings: On OLED screens, true dark mode (AMOLED) can extend battery life by 15-20% for heavy Reddit users.

Sleep hygiene: Blue light from bright screens disrupts melatonin production. Dark mode reduces this effect.

Focus: Some users find dark modes less distracting for reading long content.

The Reality for Regular Users

Dark mode is essentially universal for Reddit now. Every official platform supports it. The only gap is old Reddit, which requires extensions.

For established accounts that have been using Reddit for years, chances are you discovered dark mode long ago. For newer users or those just setting up accounts properly, enabling dark mode across all your devices is a quick quality-of-life improvement.

Once set, it follows your account across devices (on official platforms). One less thing to configure each time you log in.

Final Thoughts

Dark mode is a solved problem on Reddit. Every platform either supports it natively or has reliable third-party solutions.

Enable it once on each platform you use, and you're set. It's one of those small optimizations that makes Reddit noticeably more comfortable for daily use.

If you're spending serious time on Reddit, whether building presence or just consuming content, comfortable viewing is worth the two minutes it takes to configure properly.