I built a custom Kindle theme that fixed my biggest mobile reading frustration

I spend most of my time glued to my mobile screen, devouring articles and catching up on tons of news.

I also constantly rely on my phone and tablet to plow through e-books and juggle work documents.

With hours spent staring at a digital screen, I get digital eye strain and fatigue after long reading sessions.

Protective features like Samsung's Eye Comfort Shield and Android's Night Light and Extra Dim help reduce blue light emissions.

However, they aren't the perfect solution when I want to consume long-form text for hours on end.

An ideal workaround would be to switch to a dedicated E Ink display, but carrying a second device isn't always practical, so that option is out of the equation.

Instead, I've come up with a mix of tweaks and hidden tools buried in my phone's settings to emulate the paper-like, monochromatic look of a Kindle and other e-readers.

This ad hoc setup has completely transformed my daily reading layout, helping me beat digital eye strain for good.

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I hacked my phone into a distraction-free e-reader (so I'd finally read instead of scroll)

Rebuilding my phone into something closer to a Kindle

Posts 1
By  Anu Joy

Reading mode on Chrome is a nice option

But it has a major bottleneck

When I'm browsing the web and need to read long-form pieces, my go-to move is firing up Chrome's Reading mode feature.

It provides a clean reader layout with quick toggles to change the background color, scale font size, and swap typefaces.

The view becomes minimalist and less distracting, bereft of pesky ads and heavy media to maximize text legibility.

As you can probably guess, it comes with a massive catch: It only works inside Google Chrome.

If I want to force this reader-friendly view onto other formats like files and messages, Google's dedicated Reader mode app is supposed to be the answer.

In theory, it mimics Chrome's built-in feature but extends its reach across other apps. Unfortunately, the standalone app is incredibly clunky.

Frustratingly, it doesn't work with most PDFs and documents, even locally stored files, leaving it limited to basic text files and message threads.

So, I need to move forward and find a stronger solution.

Android's accessibility tools give you a Kindle look

And you don't need a custom launcher

I know what you're thinking. You can easily install a third-party Android launcher to achieve that classic Kindle aesthetic.

But that route is mostly a surface-level fix. It's limited to skinning your lock screen and home screen.

The moment you open an app or start browsing a website, the monochrome customizations are immediately gone.

That limitation forced me to look at the built-in suite of accessibility tools on my Android devices.

As it turns out, accessibility features like Grayscale, Color Correction, and custom color filters provide a solution for the system-wide Kindle effect.

Add Color correction and Color inversion shortcuts in quick settings to toggle on the effect quickly. Alternatively, use modes or routines to enable all effects when scheduled.

Start by making your home screen minimalist

Themed app icons make a massive impact

To properly mirror the Kindle interface, I start by making my home screen minimalist. I used solid-color wallpapers and muted icons.

While customizing the home screen isn't necessary for reading, bright and full-color app icons are an absolute distraction. I prefer a clean layout before I start reading.

For the home screen, I opt for a solid dark wallpaper, such as gray or black, though neutral shades like amber or off-white work beautifully. This mirrors the interface of many e-readers.

Next, I use theme app icons. On my Google Pixel 9 Pro XL, I use the new custom theme icons.

One UI has equivalent themed app icons in the palette menu. I apply this to my Samsung Galaxy Z Flip 7 and Galaxy Tab S10 FE for a cleaner and contrasting look.

When the home screen is ready, I can proceed to toggle on the accessibility tools.

Turning my Android UI to monochrome

Enable these accessibility features

To get that authentic black-and-white look, the primary tool you need is Grayscale.

When combined with my minimalist home screen layout, enabling grayscale transforms my display into a monochromatic space.

On Pixel devices, you'll find this tucked away inside the Accessibility page under the dedicated Color correction sub-menu.

Meanwhile, Samsung devices have a comparable feature in the Vision enhancements section.

Even better, One UI adds more granular control with features like Color Filter, which lets you fine-tune exactly which display shades pass through.

When you have a light-themed wallpaper or app icons, you can use Color inversion to flip the level between black and white.

With the themed home screen and Grayscale, this is the closest I can get to a system-wide Kindle theme on my Android phone or tablet.

Still, there's a downside to this. Turning on grayscale applies globally in the system, including my photo gallery, camera, and other system apps, where I don't want it.

Thankfully, there's an easy workaround. I can map Color Correction and Color Filter shortcuts in the quick settings panel or assign them to physical accessibility gestures.

Alternatively, I use Android's built-in Modes and Routines to enable all sets of effects with a single toggle.

With a mode, switching it off only takes a single tap in the quick settings. I can also apply other actions with a custom mode, such as color inversion, dark mode, or a specific profile.