Best NightOwl Alternatives & Competitors in 2025

A list of apps that support 🌃 dark mode.

Key Dark Mode List features:

Eye Strain Reduction Battery Life Contrast Aesthetically Pleasing

Read Medium stories with happy eyes.

Key Darker Medium features:

Improved Readability Reduced Eye Strain Battery Saving Modern Aesthetics

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Key VoIPstudio features:

Call Recording Call Forward Call Analytics and Reporting Call Conferencing

Try for free paid Free Trial $4.99 / Monthly (User)

Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

Key Dark Reader features:

Eye Strain Reduction Customizable Settings Improved Battery Life Open Source

Open Source

An add-on that allows colouring Firefox in a Vivaldi style fashion.

Key VivaldiFox features:

Customizable Appearance Easy to Use Dynamic Theming

Open Source

Get the dark mode for Instagram on the web 🌚🖥️.

Key Night Mode for Instagram features:

Reduced Eye Strain Energy Efficiency Aesthetic Appeal Improved Sleep

This project aims at creating a universal dark theme for Firefox while adhering to the modern...

Key ShadowFox features:

Customizable Dark Theme Cross-Platform Consistency Community Support Open Source

Open Source

A messaging app for teams who see through the Earth!

Key Slack features:

Real-Time Communication Channel Organization Integration Capabilities Search Functionality

Night Eye is a browser extension that enables dark mode on any website you visit. It does not ruin your browsing experience by simply inverting images.

Key Night Eye features:

Improved Readability Customizable Settings Wide Browser Support Automatic Scheduling

Twitch - but for Homework 📚👩🏽‍🎓✨.

Key StreamWork features:

User-Friendly Interface Real-Time Collaboration Integrated Tools Scalability

Add a dark-mode to your website in a few seconds 🌓.

Key Darkmode Widget features:

Reduced Eye Strain Battery Saving Aesthetically Pleasing Enhanced Focus

Automatically make all websites dark for peaceful browsing.

Key Berry - Dark Browser features:

Privacy-Focused Dark Mode Minimalist Design Speed Optimization

All your mac toggles in one place.

Key One Switch features:

Simplified Access Customizable Time-saving User-friendly Interface

Dark Mode makes your browser more comfortable, enjoyable and cool by changing the colour scheme to make web pages easier to read.

Key Dark Mode for Safari features:

Reduced Eye Strain Improved Battery Life Enhanced Focus Aesthetic Appeal