Works
Works but I do get flash-banged by Wikipedia and other light-themed websites as of 26-8-3. Unsure if this is an extension limitation or a Safari limitation. Still free and better at staring at a white screen at night :)
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About
This tool enhances web accessibility by offering customizable dark mode and a suite of visual adjustments for low vision users. It allows per-site settings for contrast, brightness, text size, and more, all while preserving natural image colors.
✓High-contrast dark mode
✓Per-site visual adjustments
✓Adjustable contrast and brightness
✓Customizable text size and spacing
✓Dyslexia-friendly font option
✓Link emphasis and focus outline
✓Reduced motion for animations
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What's New in Notte
2.0
August 30, 2026
Notte 2.0 is a complete rebuild. • A new engine. Instead of restyling elements one at a time, Notte now remaps each page's own stylesheets, so the theme holds as pages change and stays fast on long-lived web apps like webmail. • A full accessibility toolkit: guaranteed contrast, brightness, saturation, warm tint, dim images, text size, letter and word spacing, line spacing, dyslexia-friendly fonts, emphasised links, strong focus outlines and reduced motion — each one per site, and remembered. • Every tool now works on ordinary bright pages too, not only in dark mode. • OpenDyslexic is bundled, so the dyslexia-friendly font works offline. • Better colour handling on modern sites, including oklch() and Display-P3 colours. • Fixed: Saturation and Brightness did nothing in Safari while Warm tint was switched on.
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FAQ
What is Notte?
Notte is a free, user-side accessibility tool designed to make web browsing easier for people with low vision. It offers customizable dark mode and a range of visual adjustments that can be applied on a per-site basis.
Does Notte have ads?
No, Notte is completely free with no ads, subscriptions, or in-app purchases. It also collects no user data, ensuring your privacy and settings remain on your device.
What devices does Notte support?
Notte is available for Mac, iPhone, iPad, and iPod. It functions within Safari on these devices to restyle the web pages you visit.
How does Notte's dark mode work?
Notte's dark mode remaps colors in HSL to ensure high contrast between text and backgrounds, exceeding WCAG AA thresholds. It intelligently detects and leaves alone sites that already have a good dark theme, and preserves natural colors in images and videos.
Can I customize settings for specific websites with Notte?
Yes, all controls in Notte are per-site and remembered. This means a page you adjust will stay customized the way you need it every time you return.
What visual adjustments does Notte offer besides dark mode?
Notte provides a comprehensive toolkit including adjustable contrast (up to WCAG AAA), brightness, saturation, warm tint, dimming for images, text size enlargement, letter/word/line spacing adjustments, a dyslexia-friendly font, link emphasis, strong focus outlines, and reduced motion for animations.
Is Notte open source?
Yes, Notte is open source. This means its source code is publicly available for anyone to review, and the developer welcomes questions, ideas, and contributions.
How often is Notte updated?
The latest version of Notte is 2.0, which was last updated on August 30, 2026. While specific update frequency isn't detailed, this indicates active development.