A nicely animated 404-page design, built out of SVG paths, so it's fully responsive. Created by Codepen user Chris Samuels. 

A nicely animated 404-page design, built out of SVG paths, so it's fully responsive. Created by Codepen user Chris Samuels. 

Over 20 creatively designed 404 error pages, all in a single Sketch file. Freebie by Dribbble user Kishore.

Over 20 creatively designed 404 error pages, all in a single Sketch file. Freebie by Dribbble user Kishore.

TripoMagic's 404 error takes you to the Atacama desert in a cool flat style featuring the sun and the moon that go around over the skies changing t...

TripoMagic's 404 error takes you to the Atacama desert in a cool flat style featuring the sun and the moon that go around over the skies changing the colors of the whole scenario. You can get back to the homepage with a button.

An amazing 404 error page design that features a sideroad sign-like "page not found" message caught in a heavy rain that dissappears after a few se...

An amazing 404 error page design that features a sideroad sign-like "page not found" message caught in a heavy rain that dissappears after a few seconds.

IGN's 404 error page features a cool animation of Mario (you) getting to the wrong castle. You can search for the content you want, or browse throu...

IGN's 404 error page features a cool animation of Mario (you) getting to the wrong castle. You can search for the content you want, or browse through the top navigation bar.

Blue Fountain Media had an amazing idea for their 404 error page by featuring the Pacman video game in a 404-shaped labyrinth. Give it a go!

Blue Fountain Media had an amazing idea for their 404 error page by featuring the Pacman video game in a 404-shaped labyrinth. Give it a go!

A cool 404 error page image linked to the home page that features the classic style of cartoons daily released in the American newspaper The New Yo...

A cool 404 error page image linked to the home page that features the classic style of cartoons daily released in the American newspaper The New Yorker.

A very appealing and simple flat animation of a kid dropping her ice cream ball made by Airbnb for their 404 error page. You are given a set of opt...

A very appealing and simple flat animation of a kid dropping her ice cream ball made by Airbnb for their 404 error page. You are given a set of options about where to go.

Huemor's 404 error page places you in outter space with a cool animation, giving you the well known message "Houston, we have a problem".

Huemor's 404 error page places you in outter space with a cool animation, giving you the well known message "Houston, we have a problem".

Reddit's 404 error page features their mascot Snoo involved in a different risk situation every time you land on it. You'll see him in outer space,...

Reddit's 404 error page features their mascot Snoo involved in a different risk situation every time you land on it. You'll see him in outer space, in a weird animals' world, on a piece of floating land, and more.

The 404 error page at Yelp features a cool detective dog called Darwin, you can either go to the homepage ot search for stuff near the city you pic...

The 404 error page at Yelp features a cool detective dog called Darwin, you can either go to the homepage ot search for stuff near the city you pick.

Cofa Media's 404 error page features a dynamite with a countdown and some toy soldiers running away from it. You can go back to their homepage by c...

Cofa Media's 404 error page features a dynamite with a countdown and some toy soldiers running away from it. You can go back to their homepage by clicking on a button.

A nice flat illustration for a footer that definitely catches your attention to get to see the underground contact form, newsletter subscription, c...

A nice flat illustration for a footer that definitely catches your attention to get to see the underground contact form, newsletter subscription, contact information, among more interesting features.

GitHub's user PankaJunk creates animated animal featured 404 error pages in a flat style that work out to be quite nice.

GitHub's user PankaJunk creates animated animal featured 404 error pages in a flat style that work out to be quite nice.

Larkef's 404 error page represents quite accurately what you feel like when you land on 404 pages by playing over this hilarous scene of The IT Cro...

Larkef's 404 error page represents quite accurately what you feel like when you land on 404 pages by playing over this hilarous scene of The IT Crowd.

An amazing illustration of what seems to be an ancient rock-made sign of Wazo featuring a nice side menu to take you exactly where you need to go.

An amazing illustration of what seems to be an ancient rock-made sign of Wazo featuring a nice side menu to take you exactly where you need to go.

A very cool 404 error page designed in the with lego characters who are in trouble, you can click on a button that takes you to the homepage.

A very cool 404 error page designed in the with lego characters who are in trouble, you can click on a button that takes you to the homepage.

A cool interactive animation is what you'll find when landing on Bit.ly's 404 error page in which the water will wave if you hover over it with the...

A cool interactive animation is what you'll find when landing on Bit.ly's 404 error page in which the water will wave if you hover over it with the mouse or tap ir in a touch screen.

A cool image that you'll find when landing on JibJab's 404 error page that features a character looking for your not-found file even in the toilets.

A cool image that you'll find when landing on JibJab's 404 error page that features a character looking for your not-found file even in the toilets.

A 404 error page designed in the well-known style of angry birds featuring responsive elements and a static moon that gives the whole page an amazi...

A 404 error page designed in the well-known style of angry birds featuring responsive elements and a static moon that gives the whole page an amazing outer-space feel. You're taken back home by the only button placed in the layout.

A unique 404 error page that gives you an inkling that something's wrong with an image of an empty bottle of tomato sauce. Yes, we all know that fe...

A unique 404 error page that gives you an inkling that something's wrong with an image of an empty bottle of tomato sauce. Yes, we all know that feeling... They'll save you with a very handy menu to take you exactly where you want.

A creative 404 error page made by TemplateMonster that features a 404 sign that is filled with a scrolling animation of their most relevant templat...

A creative 404 error page made by TemplateMonster that features a 404 sign that is filled with a scrolling animation of their most relevant templates. You can search templates or go to a category in particular.

A cute 404 error page that features GiHub's Octocat lost in the dessert with a vehicle and a little house at the background, it features parallax e...

A cute 404 error page that features GiHub's Octocat lost in the dessert with a vehicle and a little house at the background, it features parallax effects and a nice flat style. You can sign in or search in a bottom search bar.

A creative 404 error page that features a lonely and sad astronaur sittin on an asteroid with a 404 flag, it features nice parallax effects and giv...

A creative 404 error page that features a lonely and sad astronaur sittin on an asteroid with a 404 flag, it features nice parallax effects and gives you the option to check the recent projects in case you wanted to get somewhere around there.

A 404 error page that features a guy that gives you an explanation of what's going on. He seems to be really nice but I wouldn't trust him...

A 404 error page that features a guy that gives you an explanation of what's going on. He seems to be really nice but I wouldn't trust him...

Hakim's 404 error page is made with a little creepiness in mind, it consists of a bunch of eyes that follow your cursor and blink every once in a w...

Hakim's 404 error page is made with a little creepiness in mind, it consists of a bunch of eyes that follow your cursor and blink every once in a while.

The Australian design agency August has created a nice flat style slightly animated illustration which places you on an asteroid with a parabolic d...

The Australian design agency August has created a nice flat style slightly animated illustration which places you on an asteroid with a parabolic disk and the earth in the background. You can choose to go back home or to contact them.

The South Park Studios website's 404 error page changes every time you land on it or reload it. Needless to saym you might encounter some explicit ...

The South Park Studios website's 404 error page changes every time you land on it or reload it. Needless to saym you might encounter some explicit content.

A very good idea for 404 error page is to place a modal message on the homepage that informs you about the error and then disappears after a countd...

A very good idea for 404 error page is to place a modal message on the homepage that informs you about the error and then disappears after a countdown of 10 seconds.

A very creative 404 error page that features a big and responsive "error 404" message and provides you with a link on their logo to lead you back t...

A very creative 404 error page that features a big and responsive "error 404" message and provides you with a link on their logo to lead you back to the homepage.

A creative 404 error page created by the action games company Blizzard that features what seems to be the homepage after a gunfight with the top na...

A creative 404 error page created by the action games company Blizzard that features what seems to be the homepage after a gunfight with the top navigation bar just hanging from one side.

iFolderLink's 404 features quite a cute and funny image of a baby crying inconsolably because something went wrong. You can Go back to the homepage...

iFolderLink's 404 features quite a cute and funny image of a baby crying inconsolably because something went wrong. You can Go back to the homepage by clicking on the logo or read why you may have got there.

A cool 404 error page made by Home Star Runner that features an animation of their main mascot wondering what's going on and then strong bad comes ...

A cool 404 error page made by Home Star Runner that features an animation of their main mascot wondering what's going on and then strong bad comes to explain it all to him.

Quite a clever 404 error page that features a neat design instructing you to either go back to the homepage by clicking on the logo or to give feed...

Quite a clever 404 error page that features a neat design instructing you to either go back to the homepage by clicking on the logo or to give feedback by contacting them through a pretty straight forward form.

A creative 404 error page that features what seems to be a frog falling into an infinite whirling spiral featured by a dramatic sound. You won't go...

A creative 404 error page that features what seems to be a frog falling into an infinite whirling spiral featured by a dramatic sound. You won't go anywhere else unless typing on the address bar.    

The MailChimp's 404 error page design features what seems to be a far cousin of the original chimp, giving you an inkling that you're in the wrong ...

The MailChimp's 404 error page design features what seems to be a far cousin of the original chimp, giving you an inkling that you're in the wrong place. It provides you with a search bar to help you find your way.

Deviantart's 404 error page features their mascot with a confused look on its face, a button to return to the homepage, and several options to give...

Deviantart's 404 error page features their mascot with a confused look on its face, a button to return to the homepage, and several options to give your query a second chance (search, help, groups or print shops), which is a good practice for user experience.

A cool 404 error page design made by Hootsuite that features a milk box with a missing photo of their mascot owl as well as a list of reasons you m...

A cool 404 error page design made by Hootsuite that features a milk box with a missing photo of their mascot owl as well as a list of reasons you may have got there and a button to return to the homepage.

A very cool 404 error page made by WooThemes featuring the well-known WooCommerce ninja mascot all sad because his sword just broke apart.

A very cool 404 error page made by WooThemes featuring the well-known WooCommerce ninja mascot all sad because his sword just broke apart.

Hasbro's creative 404 error page features Mr. Potato Head made a mess with all of his attachable parts all over the floor. It shows you several men...

Hasbro's creative 404 error page features Mr. Potato Head made a mess with all of his attachable parts all over the floor. It shows you several menus to go exactly where you need to by laying out links sorted out by categories.

A cool 404 error page that features a ninja running away under the rain with a scroll in his hand supposed to be the page not found.

A cool 404 error page that features a ninja running away under the rain with a scroll in his hand supposed to be the page not found.

A cool undercover organization parody of counter light exposed secret agents informing you that the content of that page isn't meant to be seen.

A cool undercover organization parody of counter light exposed secret agents informing you that the content of that page isn't meant to be seen.

Quite a funny and awkward 404 error page that features a man in a sauna-like scenario in sepia tones linking you back to the homepage or "main entr...

Quite a funny and awkward 404 error page that features a man in a sauna-like scenario in sepia tones linking you back to the homepage or "main entrance" as he calls it.