Installation

Browser Extension

Only for Firefox

Firefox Addon

Userscript

First install a userscript manager:

Firefox:

Tampermonkey
Violentmonkey
Firemonkey

Chrome:

Tampermonkey
Violentmonkey

Then install userscript:

Reddit NSFW Unblur

Alternative Methods

Of the alternative methods, only uBO autounblur, the others just block the nsfw loader popup

uBlock Origin

Add to my filters:

! Reddit - Hide prompt to open in app
reddit.com##.prompt 
! Reddit - Block loader of nsfw modal
||www.redditstatic.com/shreddit/pt-BR/xpromo-nsfw-blocking-modal*.js$all,domain=reddit.com

If you want autounblur, you need to add this filters and add scriptlets to userResourcesLocation, check here: uBO-Scriptlets

Add the one above and these:

! Reddit - Replace revealed with blurred - Need set scriptlets in userResourcesLocation
reddit.com##+js(rpla, [slot="revealed"], slot, slot, blurred)
! Reddit - Unblur
reddit.com##.inner:style(display: unset !important; pointer-events: unset !important; background: unset !important; filter: unset !important;)
! Reddit - Hide original blurred
reddit.com##[slot="blurred"]:not([class])
! Reddit - Hide overlay in nsfw
reddit.com##.overlay
! Reddit - Hide dark overlay
reddit.com##.bg-scrim

Request Control

This method does not block the confirm prompt on the post page

Add to extension this rule: request-control-rules.json

Redirector

This method does not block the confirm prompt on the post page

Add to you rules:

ModHeader

This method does not block the confirm prompt on the post page

Add to you rules:

Any other extension that can block the URL:

Match patterns:

https://www.redditstatic.com/xpromo-nsfw-blocking-modal-desktop.js

Regex:

https:\/\/www.redditstatic.com\/.xpromo-nsfw-blocking-modal-desktop..js

Related to Reddit

Show original images on Reddit

Using Request Control, create a rule e use this config:

Using Redirector, create a rule e use this config:

Using ModHeader, create a rule e use this config:

This method also open only images instead reddit image viewer.
Tip: if you don't want show original images in posts, replace image/* with image/webp

Reditect to new.reddit

Using Redirector

Using ModHeader

Others

Userstyle

Minimal Reddit

Userscript

Reddit Replace Player with VideoJS