In today's post, we'll take a look at 404 pages that are beautifully and creatively designed with HTML, CSS, and Javascript for websites!
Beautiful 404 Page Templates For Websites
404 Page Glitch Effect

You can see the results below.
See the Pen 404 - Glitched out by ZonFire99 (@ZonFire99) on CodePen.
404 Page Bootstrap

You can see the results below.
See the Pen Error 404 Page design BOOTSTRAP by Ahmed (@Ahmed_B_Hameed) on CodePen.
404 Page ParticlesJS

You can see the results below.
See the Pen Error Pages by John Fink (@johnfinkdesign) on CodePen.
404 Page SVG

You can see the results below.
See the Pen 404 error page by Swarup Kumar Kuila (@uiswarup) on CodePen.
404 Page Snow Effect

You can see the results below.
See the Pen Fargo 404 by Nate Watson (@nw) on CodePen.
404 Page HTML CSS

You can see the results below.
See the Pen Error 404: Page not found – 80s hacker theme by Robin Selmer (@robinselmer) on CodePen.
CSS3 404 Page

You can see the results below.
See the Pen Simple Pure CSS3 404 Error Page by Enrico Chiaromonte (@chiaren) on CodePen.
Thiết Kế Trang 404

You can see the results below.
See the Pen Daily UI #008 - 404 Page by Rafaela Lucas (@rafaelavlucas) on CodePen.
404 Page Background CSS Animation

You can see the results below.
See the Pen 404 Error Example #2 by Ricardo Prieto (@ricardpriet) on CodePen.
404 Page Typing Effect

You can see the results below.
See the Pen 404 by Dan Gold (@danielcgold) on CodePen.
404 Page Funny

You can see the results below.
See the Pen 404 page by Naved khan (@Navedkhan012) on CodePen.
404 SVG

You can see the results below.
See the Pen 404 SVG by John Yagiz (@UnfocusedDrive) on CodePen.
404 Page Template

You can see the results below.
See the Pen 404 page by Chris Samuels (@anycircle) on CodePen.
404 Page Beautiful

You can see the results below.
See the Pen 404 Page by Andrew Lawendy (@andrew-lawendy) on CodePen.
404 Page Space

You can see the results below.
See the Pen Space 404 by Jared Rowe (@Jarowe) on CodePen.
404 Page Shadow CSS

You can see the results below.
See the Pen 404 not found page by Rennan (@rennan) on CodePen.
404 Page HTML5 CSS3

You can see the results below.
See the Pen Sassy 404 UI Study by Justin Juno (@justinjunodev) on CodePen.
404 Page SVG Animation

You can see the results below.
See the Pen 404 page by Bidji (@Bidji) on CodePen.
404 Page Javascript Animation

You can see the results below.
See the Pen 404 Particles w/ PixiJS 🔍😎 #CodePenChallenge by Jhey (@jh3y) on CodePen.
CSS 404 Page

You can see the results below.
See the Pen CSS 404 page by agathaco (@agathaco) on CodePen.
404 Page Design HTML

You can see the results below.
See the Pen 404 Page by Saransh Sinha (@saransh) on CodePen.
Pure CSS 404 Error Page

You can see the results below.
See the Pen Pure CSS 404 Error Page by SQFreaKz (@sqfreakz) on CodePen.
Animated 404 Page Template

You can see the results below.
See the Pen Yeti 404 Page by Darin (@dsenneff) on CodePen.
404 Page Not Found Template

You can see the results below.
See the Pen No Vacancy 404 by Riley Shaw (@rileyjshaw) on CodePen.
Make A 404 Page In HTML

You can see the results below.
See the Pen 404 by Patrick W. (@patrickwestwood) on CodePen.
Simple 404 Page In HTML

You can see the results below.
See the Pen 404 by Vineeth.TR (@vineethtrv) on CodePen.
Glitchy 404 Page

You can see the results below.
See the Pen Glitchy 404 Page by Kay Pooma (@kaypooma) on CodePen.
404 page template HTML CSS

You can see the results below.
See the Pen Daily UI #008: 404 Page by Fabio Ottaviani (@supah) on CodePen.
SVG Animation 404 page

You can see the results below.
See the Pen SVG Animation 404 page by Stéphane Deluce (@Stephane) on CodePen.
Simple error page HTML

You can see the results below.
See the Pen Mars 404 Error Page by Asyraf Hussin (@AsyrafHussin) on CodePen.
HTML Error Page Template

You can see the results below.
See the Pen 404 Error Example #3 by Ricardo Prieto (@ricardpriet) on CodePen.
404 Page CSS Animation

You can see the results below.
See the Pen 404 PAGE NOT FOUND by gavra (@gavra) on CodePen.
Code-Theme 404 Page

You can see the results below.
See the Pen Code-Theme 404 Page by Leena Lavanya (@leenalavanya) on CodePen.
Colorful 404

You can see the results below.
See the Pen Colorful 404 by Qwerty Querty (@qwertyquerty) on CodePen.
404 Error Page Animation

You can see the results below.
See the Pen 404 Error Example #1 by Ricardo Prieto (@ricardpriet) on CodePen.
GSAP 404 typed message using SplitText

You can see the results below.
See the Pen GSAP 404 typed message using SplitText by Selcuk Cura (@selcukcura) on CodePen.
404 Error Message

You can see the results below.
See the Pen 404 Error Message by Leena Lavanya (@leenalavanya) on CodePen.
BSOD 404 Page

You can see the results below.
See the Pen BSOD 404 Page by Ian Gloude (@igloude) on CodePen.
404 animation

You can see the results below.
See the Pen 404 animation by Paul Popov (@justredpaul) on CodePen.
Space 404

You can see the results below.
See the Pen Space 404 by Ethan (@eroxburgh) on CodePen.
Summary:
I hope the article will provide you with more useful 404 page designs for web development and design, and if you have any questions, just send an email and I will respond as soon as possible. I hope you continue to support the site so that I can write more good articles. Have a nice day!