Add subtitles to online videos with Substital, a browser extension designed for that purpose.
Turn Off the Lights
vsCaffeine
Turn Off the Lights vs Caffeine
How do Turn Off the Lights and Caffeine compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Turn Off the Lights | Caffeine |
|---|---|---|
| What it is | Darken websites or dim video backgrounds with Turn Off the Lights, an open-source browser extension. | Caffeine keeps the operating system from sleeping or hibernating while the browser extension is active. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Browser extension, iOS, Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
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