Four extensions actually matter for dark Google Docs. Here's an honest comparison — including where ours loses.
Short answer: If you live in Google's editors, a purpose-built tool beats a generic inverter. Dark Mode for Docs is the only one covering Docs + Sheets + Slides + Drive with accurate colors. DocsAfterDark is a solid Docs-only alternative; Dark Reader is best kept for the rest of the web.
The comparison
| Coverage | Image/chart colors | Price | Permissions | |
|---|---|---|---|---|
| Dark Mode for Docs | Docs, Sheets, Slides, Drive | Accurate | Free | docs.google.com only |
| DocsAfterDark | Docs only | Accurate | Free (optional donation) | docs.google.com only |
| Google Docs Dark Mode (largest install base) | Docs only | Mixed reviews | Free | docs.google.com only |
| Dark Reader | Every site | Inverts images/charts | Free; corporate license required | All sites |
Dark Mode for Docs (this site)
Built because the others stop at Docs. Covers the four apps people actually work in, with per-app toggles, a menus-only scope for color-critical work, and presets (Neutral, Dark blue, True black, Sepia). Free, no account, no tracking — it can't see anything outside docs.google.com.
Where it loses: it's new, so it has fewer reviews than the incumbents; and it's Chromium-only — Firefox is planned but not shipped.
DocsAfterDark
The quality benchmark for Docs-only dark mode. Well-maintained, honest feature set, respects document colors. If you only ever touch Docs, it's a fine choice. It does nothing for Sheets, Slides or Drive — that's the gap.
Google Docs Dark Mode (the big one)
The largest install base in the niche, and the reason "google docs dark mode extension" is a search term at all. Docs-only, with a mediocre rating — most complaints are about stale styling after Google UI updates. Worth knowing about; the category exists because of it.
Dark Reader
A genuinely excellent general-purpose tool — just the wrong shape for this job. Inside Google Docs it can't tell a photo from a toolbar, so document content gets inverted. It's also moved corporate use behind a paid license. Keep it for the rest of the web; disable it on docs.google.com and let a purpose-built extension take over there. Full breakdown: Dark Reader alternative →
What to check before installing any of them
- Permissions: a Docs dark-mode extension needs docs.google.com — nothing else. Be suspicious of "read all data on all websites."
- Update cadence: Google changes its editor markup constantly; check "last updated" on the listing.
- Scope: can you toggle Sheets separately? Darken UI only? If those matter, generic tools won't do it.
Try the purpose-built one.
Free on the Chrome Web Store — Docs, Sheets, Slides and Drive, one extension.