Vesper Get Vesper Pro
Free Chrome extension — now on the Chrome Web Store

Beautifully dark.
Perfectly quiet.

Premium dark mode for every website — five curated color modes, distraction-free reading, and a calmer way to browse at night.

Vesper is live on the Chrome Web Store — free to install, no account required.

Standard
Dimmed
Midnight
Warm
Cool

Everything you need for a calmer web

Vesper renders every site in a soft, consistent dark theme — no harsh inversions, no flashing white pages.

5 color modes

One-click curated themes for every mood and time of day.

Reading mode

Strip away clutter for distraction-free articles. Pro

Per-site control

Fine-tune brightness, contrast and sepia per website.

Simple, honest pricing

The core extension is free forever. Unlock Reading mode and future Pro features with a one-time purchase — no subscription.

Vesper

Free

The full dark-mode experience.

  • All 5 curated color modes
  • Per-site brightness, contrast & sepia
  • Automatic on/off schedule
  • 100% local — no account, no tracking
Add to Chrome — Free

Vesper Pro

$14.99 / one-time

Everything in Free, plus:

  • Distraction-free Reading mode
  • All future Pro features included
  • Lifetime license — up to 5 devices
  • Priority email support
Get Vesper Pro

Payments are securely processed by Lemon Squeezy. 14-day money-back guarantee — see our Refund Policy.