Microsoft Edge Dark Theme does not revert to light or default theme.

Question

Microsoft Edge Dark Theme does not revert to light or default theme.

anth_ ny 0

About the previous post from Mar 7, 2021, 3:12 PM. I am having the same exact issues and tried the same ways to fix but also have all the same results. I can't see this 'dark mode' but tried it one night when my eyes were tired and now It won't go back to default or light mode.

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Young Choo 0 Reputation points

2026-09-23T12:15:40.8133333+00:00

I believe the best solution is:

Go to Edge Settings > Privacy, search, and services/Clear browsing data > Clear browsing data on close > Cookies and other site data..

If it is Off

Then it should work fine.. But..

If it is On

Then either you turn that off or you click the add and add bing.com in the prompt. That's it..

Please do leave a comment if it works or click Yes if that works.. "You made my day".. Thank you.

1 answer

Young Choo 0 Reputation points

2026-09-23T12:15:40.8133333+00:00

I believe the best solution is:

Go to Edge Settings > Privacy, search, and services/Clear browsing data > Clear browsing data on close > Cookies and other site data..

If it is Off

Then it should work fine.. But..

If it is On

Then either you turn that off or you click the add and add bing.com in the prompt. That's it..

Please do leave a comment if it works or click Yes if that works.. "You made my day".. Thank you.

Answer 1

Jay Pham (WICLOUD CORPORATION) 4,680 Microsoft External Staff Moderator

Hi @anth_ ny ,

I understand how frustrating it is when Dark mode gets stuck! Here are the most effective fixes (try them in order):

Disable Dark Mode Flags

Open Edge → click the three dots (⋯) → Settings → Appearance.
Under Overall appearance, choose Light.
If websites still appear dark, type edge://flags/#enable-force-dark in the address bar, set Auto Dark Mode for Web Contents to Disabled, and restart Edge.

Disable Theme Sync

Edge Settings → Profiles → Sync
Turn off Themes (re-enable later)

Clear Edge Cache

Close Edge completely
Win + R → %LocalAppData%\Microsoft\Edge\User Data\Default\Cache
Delete all contents → Restart Edge

Test New Profile

Edge profile icon → Add profile
If new profile works: Reset old profile (Settings → Reset settings)

I hope this helps you get back to Light mode! Let me know if you need further assistance.

Jay Pham (WICLOUD CORPORATION) 4,680 Reputation points Microsoft External Staff Moderator

2025-11-24T02:46:57.99+00:00

Hello @anth_ ny ,
Just checking in — I haven’t heard back from you for a while, I hope everything works out as you expected. I understand things can get busy or priorities may shift.

If you’re still experiencing the issue or need further support, feel free to jump back in at any time — I will always be here and happy to help.

Wishing you all the best with your work!