Most people never touch their Chrome new tab page. It just sits there between searches, blank and forgotten. Denji vs Bat Devil Live Wallpaper gives it something worth looking at: an animated HD scene of Denji in his chainsaw form, blood-streaked and squared off against the towering shadow of the Bat Devil.
It’s a free Chrome extension for Chainsaw Man fans who’d rather open a tab into that standoff than a search box on white.
Features
Animated Denji vs Bat Devil wallpaper. The centerpiece of the extension. The Bat Devil’s shadow shifts in the background, blood drips down Denji’s chest, nothing about the scene sits frozen the way a still image would.
HD and 4K quality. Sharp on a laptop screen, sharper still on anything bigger.
A wider Chainsaw Man wallpaper gallery. Beyond this fight, the collection holds other scenes pulled from across the series.
Shuffle mode. Flip it on and a new scene loads with every tab, so the page keeps changing instead of sitting on one fight all day.
Custom uploads. Drop in your own image whenever you want a break from the built-in gallery.
A clock, date, and search bar layered over the scene, so the new tab page still does its job.
Quick links to bookmarks, browsing history, and your most visited sites.
A notes and to-do panel for jotting things down without switching tabs.
Weather, shown right on the page.
Offline support. Once a wallpaper’s cached, it loads with no connection needed.
Barely any weight. Chrome opens at the same speed with this running as it did before.
How to Download
- Search for Denji vs Bat Devil Live Wallpaper on the Chrome Web Store.
- Click Add to Chrome.
- Approve the permissions prompt.
- Open a new tab. The scene loads on its own.
No account to set up, no separate app, nothing standing between clicking install and seeing Denji on your next tab.
How to Use
The wallpaper appears the moment you install it. From there:
- Click the gallery icon in the corner of the new tab page.
- Look through the Denji, Bat Devil, and wider Chainsaw Man categories.
- Pick a scene to set it, or switch on shuffle and let the gallery rotate through the collection on its own.
Prefer your own image instead? Use the upload option in that same panel. Ready to remove the extension? Right-click its icon in the Chrome toolbar and choose Remove from Chrome.
Frequently Asked Questions
Is it free? Yes. Every wallpaper, shuffle mode, and the rest of the gallery come with no cost attached.
Does it slow down my browser? No. Wallpapers cache locally after the first load, so new tabs open at the usual speed.
Can I use it without an internet connection? Yes, once the scene has loaded at least once. From there it’s stored on your device.
What information does it collect? Only what it needs to display a wallpaper on your new tab. No login required, no access to unrelated browsing.
Can I upload my own image? Yes, through the upload option inside the gallery panel.
Is this an official Chainsaw Man product? No. This is a fan-made new tab theme. It isn’t affiliated with, endorsed by, or sponsored by Tatsuki Fujimoto, Shueisha, MAPPA, or Chainsaw Man’s rights holders. All character rights belong to their respective owners.
Why Fans Keep This One Installed
The Bat Devil fight is one of the more visceral moments in Chainsaw Man, and a still image tends to drain that out of it entirely. Freeze the frame and it’s just two figures standing in fog. Keep the shadow moving and the blood dripping, and the scene holds onto the same tension it had when it first aired.
The rest of the page stays out of the way. No dashboard of widgets crowding the view, no pop-up asking for an email, nothing pulling attention off the fight itself. Just a clock, a search bar, quick links, and a rotating set of Chainsaw Man scenes doing what a new tab background is supposed to do.
For anyone who still thinks about that fight more than they’d probably admit, that’s the whole appeal.
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