diff --git a/README.md b/README.md
index 1c42cf0..592c47a 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ Community instances:
 
 ## TODO
 
+* Import/export preferences
 * User trophies
 * "other discussions" feature
 * "Open on reddit" links
diff --git a/routes.js b/routes.js
index 88fadbb..983ba0d 100644
--- a/routes.js
+++ b/routes.js
@@ -23,13 +23,92 @@ module.exports = (app, redis, fetch, RedditAPI) => {
     res.clearCookie('theme')
     res.clearCookie('flairs')
     res.clearCookie('nsfw_enabled')
-    res.clearCookie("highlight_controversial")
+    res.clearCookie('highlight_controversial')
+    res.clearCookie('subbed_subreddits')
     return res.redirect('/preferences')
   })
 
   app.get('/privacy', (req, res, next) => {
     return res.render('privacypolicy', { user_preferences: req.cookies })
   })
+
+  app.get('/subscribe/:subreddit', (req, res, next) => {
+    let subreddit = req.params.subreddit
+    let subbed = req.cookies.subbed_subreddits
+    let back = req.query.b
+    
+    if(!subreddit)
+      return res.redirect('/')
+    
+    if(!subbed || !Array.isArray(subbed))
+      subbed = []
+      
+    if(!subbed.includes(subreddit))
+      subbed.push(subreddit)
+
+    res.cookie('subbed_subreddits', subbed, { maxAge: 365 * 24 * 60 * 60 * 1000, httpOnly: true })
+    
+    if(!back)
+      return res.redirect('/r/' + subreddit)
+    else {
+      back = back.replace(/,/g, '+')
+      return res.redirect(back)
+    }
+  })
+  
+  app.get('/import_subscriptions/:subreddits', (req, res, next) => {
+    let subreddits = req.params.subreddits
+    let subbed = req.cookies.subbed_subreddits
+    let back = req.query.b
+    
+    if(!subreddits)
+      return res.redirect('/')
+    
+    if(!subbed || !Array.isArray(subbed))
+      subbed = []
+      
+    subreddits = subreddits.split('+')
+    for(var i = 0; i < subreddits.length; i++) {
+      if(!subbed.includes(subreddits[i]))
+        subbed.push(subreddits[i])
+    }
+    
+    res.cookie('subbed_subreddits', subbed, { maxAge: 365 * 24 * 60 * 60 * 1000, httpOnly: true })
+    
+    if(!back)
+      return res.redirect('/r/' + subreddits)
+    else {
+      back = back.replace(/,/g, '+').replace(/ /g, '+')
+      return res.redirect(back)
+    }
+  })
+  
+  app.get('/unsubscribe/:subreddit', (req, res, next) => {
+    let subreddit = req.params.subreddit
+    let subbed = req.cookies.subbed_subreddits
+    let back = req.query.b
+    
+    if(!subreddit || !subbed || !Array.isArray(subbed)) {
+      res.clearCookie('subbed_subreddits')
+      return res.redirect('/')
+    }
+    
+    var index = subbed.indexOf(subreddit)
+    if(index !== -1)
+      subbed.splice(index, 1)
+
+    if(subbed.length <= 0)
+      res.clearCookie('subbed_subreddits')
+    else
+      res.cookie('subbed_subreddits', subbed, { maxAge: 365 * 24 * 60 * 60 * 1000, httpOnly: true })
+
+    if(!back)
+      return res.redirect('/r/' + subreddit)
+    else {
+      back = back.replace(/,/g, '+')
+      return res.redirect(back)
+    }
+  })
   
   app.get('/search', (req, res, next) => {
     let q = req.query.q
@@ -116,8 +195,17 @@ module.exports = (app, redis, fetch, RedditAPI) => {
       api_req = true
     else
       api_req = false
-    
+     
     let key = `/after:${after}:before:${before}:sort:${sortby}:past:${past}`
+    
+    let subbed_subreddits = req.cookies.subbed_subreddits
+    let get_subbed_subreddits = false
+    if(subbed_subreddits && Array.isArray(subbed_subreddits)) {
+      get_subbed_subreddits = true
+      subbed_subreddits = subbed_subreddits.join('+')
+      key = `${subbed_subreddits.toLowerCase()}:${after}:${before}:sort:${sortby}:past:${past}`
+    }
+    
     redis.get(key, (error, json) => {
       if(error) {
         console.error('Error getting the frontpage key from redis.', error)
@@ -140,10 +228,17 @@ module.exports = (app, redis, fetch, RedditAPI) => {
         })()
       } else {
         let url = ''
-        if(config.use_reddit_oauth)
-          url = `https://oauth.reddit.com/${sortby}?api_type=json&g=GLOBAL&t=${past}${d}`
-        else
-          url = `https://reddit.com/${sortby}.json?g=GLOBAL&t=${past}${d}`
+        if(config.use_reddit_oauth) {
+          if(get_subbed_subreddits)
+            url = `https://oauth.reddit.com/r/${subbed_subreddits}/${sortby}?api_type=json&count=25&g=GLOBAL&t=${past}${d}`
+          else
+            url = `https://oauth.reddit.com/${sortby}?api_type=json&g=GLOBAL&t=${past}${d}`
+        } else {
+          if(get_subbed_subreddits)
+            url = `https://reddit.com/r/${subbed_subreddits}/${sortby}.json?api_type=json&count=25&g=GLOBAL&t=${past}${d}`
+          else
+            url = `https://reddit.com/${sortby}.json?g=GLOBAL&t=${past}${d}`
+        }
         fetch(encodeURI(url), redditApiGETHeaders())
         .then(result => {
           if(result.status === 200) {
diff --git a/static/css/styles.css b/static/css/styles.css
index a4f67da..01bf346 100644
--- a/static/css/styles.css
+++ b/static/css/styles.css
@@ -311,6 +311,11 @@ form legend {
   border-bottom: 1px solid #e3e3e3;
   margin-bottom: 10px;
   padding-bottom: 10px;
+  margin-top: 40px;
+  font-weight: bold;
+}
+form legend:first-child {
+  margin-top: 0px;
 }
 form .setting {
 	margin: 10px 0px;
@@ -398,10 +403,6 @@ header .tabmenu li.active a {
 	border-radius: 3px;
 	font-weight: bold;
 }
-.subreddit-listing {
-	margin-left: 15px;
-	margin-top: 8px;
-}
 .green {
 	color: green !important;
 }
@@ -1157,9 +1158,35 @@ body.dark .flair {
 	font-size: smaller;
 	padding-right: 15px;
 }
+.subreddit-listing {
+	margin: 8px 0px;
+	list-style: none;
+}
+.subreddit-listing li {
+	margin: 15px 0px;
+}
 #sidebar .content .description {
 	margin-top: 38px;
 }
+a.sub-to-subreddit {
+  color: #f9f9f9;
+  background: #007900;
+  font-size: var(--sm-font);
+  padding: 6px 8px 6px 8px;
+  margin: 0px 5px 0px 0px;
+}
+a.sub-to-subreddit:hover,
+a.sub-to-subreddit:focus {
+  color: white !important;
+}
+a.sub-to-subreddit.gray {
+  background: gray;
+}
+.subscribe {
+  margin: 0px 0px 30px 0px;
+  width: 100%;
+  float: left;
+}
 /* SEARCH */
 #search {
 	margin-bottom: 50px;
diff --git a/views/includes/topbar.pug b/views/includes/topbar.pug
index 3acb0a1..d0d878f 100644
--- a/views/includes/topbar.pug
+++ b/views/includes/topbar.pug
@@ -8,51 +8,55 @@ div#topbar
       .icon-container
         a(href="/preferences") [preferences]
   .top-links
-    a(href="/r/all") All
-    a(href="/r/AskReddit") AskReddit
-    a(href="/r/pics") pics
-    a(href="/r/news") news
-    a(href="/r/worldnews") worldnews
-    a(href="/r/funny") funny
-    a(href="/r/tifu") tifu
-    a(href="/r/videos") videos
-    a(href="/r/gaming") gaming
-    a(href="/r/aww") aww
-    a(href="/r/todayilearned") todayilearned
-    a(href="/r/gifs") gifs
-    a(href="/r/Art") Art
-    a(href="/r/explainlikeimfive") explainlikeimfive
-    a(href="/r/movies") movies
-    a(href="/r/Jokes") Jokes
-    a(href="/r/TwoXChromosomes") TwoXChromosomes
-    a(href="/r/mildlyinteresting") mildlyinteresting
-    a(href="/r/LifeProTips") LifeProTips
-    a(href="/r/askscience") askscience
-    a(href="/r/IAmA") IAmA
-    a(href="/r/dataisbeautiful") dataisbeautiful
-    a(href="/r/books") books
-    a(href="/r/science") science
-    a(href="/r/Showerthoughts") Showerthoughts
-    a(href="/r/gadgets") gadgets
-    a(href="/r/Futurology") Futurology
-    a(href="/r/nottheonion") nottheonion
-    a(href="/r/history") history
-    a(href="/r/sports") sports
-    a(href="/r/OldSchoolCool") OldSchoolCool
-    a(href="/r/GetMotivated") GetMotivated
-    a(href="/r/DIY") DIY
-    a(href="/r/photoshopbattles") photoshopbattles
-    a(href="/r/nosleep") nosleep
-    a(href="/r/Music") Music
-    a(href="/r/space") space
-    a(href="/r/food") food
-    a(href="/r/UpliftingNews") UpliftingNews
-    a(href="/r/EarthPorn") EarthPorn
-    a(href="/r/Documentaries") Documentaries
-    a(href="/r/InternetIsBeautiful") InternetIsBeautiful
-    a(href="/r/WritingPrompts") WritingPrompts
-    a(href="/r/creepy") creepy
-    a(href="/r/philosophy") philosophy
-    a(href="/r/announcements") announcements
-    a(href="/r/listentothis") listentothis
-    a(href="/r/blog") blog
+    if user_preferences.subbed_subreddits && Array.isArray(user_preferences.subbed_subreddits)
+      each subreddit in user_preferences.subbed_subreddits
+        a(href="/r/" + subreddit) #{subreddit}
+    else
+      a(href="/r/all") All
+      a(href="/r/AskReddit") AskReddit
+      a(href="/r/pics") pics
+      a(href="/r/news") news
+      a(href="/r/worldnews") worldnews
+      a(href="/r/funny") funny
+      a(href="/r/tifu") tifu
+      a(href="/r/videos") videos
+      a(href="/r/gaming") gaming
+      a(href="/r/aww") aww
+      a(href="/r/todayilearned") todayilearned
+      a(href="/r/gifs") gifs
+      a(href="/r/Art") Art
+      a(href="/r/explainlikeimfive") explainlikeimfive
+      a(href="/r/movies") movies
+      a(href="/r/Jokes") Jokes
+      a(href="/r/TwoXChromosomes") TwoXChromosomes
+      a(href="/r/mildlyinteresting") mildlyinteresting
+      a(href="/r/LifeProTips") LifeProTips
+      a(href="/r/askscience") askscience
+      a(href="/r/IAmA") IAmA
+      a(href="/r/dataisbeautiful") dataisbeautiful
+      a(href="/r/books") books
+      a(href="/r/science") science
+      a(href="/r/Showerthoughts") Showerthoughts
+      a(href="/r/gadgets") gadgets
+      a(href="/r/Futurology") Futurology
+      a(href="/r/nottheonion") nottheonion
+      a(href="/r/history") history
+      a(href="/r/sports") sports
+      a(href="/r/OldSchoolCool") OldSchoolCool
+      a(href="/r/GetMotivated") GetMotivated
+      a(href="/r/DIY") DIY
+      a(href="/r/photoshopbattles") photoshopbattles
+      a(href="/r/nosleep") nosleep
+      a(href="/r/Music") Music
+      a(href="/r/space") space
+      a(href="/r/food") food
+      a(href="/r/UpliftingNews") UpliftingNews
+      a(href="/r/EarthPorn") EarthPorn
+      a(href="/r/Documentaries") Documentaries
+      a(href="/r/InternetIsBeautiful") InternetIsBeautiful
+      a(href="/r/WritingPrompts") WritingPrompts
+      a(href="/r/creepy") creepy
+      a(href="/r/philosophy") philosophy
+      a(href="/r/announcements") announcements
+      a(href="/r/listentothis") listentothis
+      a(href="/r/blog") blog
diff --git a/views/preferences.pug b/views/preferences.pug
index 9ab1d57..7266eeb 100644
--- a/views/preferences.pug
+++ b/views/preferences.pug
@@ -37,6 +37,19 @@ html
                 input(type="checkbox", name="nsfw_enabled", id="nsfw_enabled")
               else
                 input(type="checkbox", name="nsfw_enabled", id="nsfw_enabled", checked="checked")
+          legend Subscribed subreddits
+          .setting
+            details
+              summary
+                span Show subscribed subreddits
+              if user_preferences.subbed_subreddits && Array.isArray(user_preferences.subbed_subreddits)
+                ul.subreddit-listing
+                  each subreddit in user_preferences.subbed_subreddits
+                    li
+                      a(href="/unsubscribe/" + subreddit + "/?b=/preferences", class="sub-to-subreddit gray", title="subscriptions are saved in your browser's cookies") unsubscribe
+                      a(href="/r/" + subreddit) #{subreddit}
+              else
+                small no subscribed subreddits
           small(class="notice") Preferences are stored client-side using cookies without any personal information.
           input(type="submit", value="Save preferences")
           a(href="/resetprefs", class="btn") Reset preferences
diff --git a/views/subreddit.pug b/views/subreddit.pug
index 681b6c6..95c2232 100644
--- a/views/subreddit.pug
+++ b/views/subreddit.pug
@@ -150,6 +150,20 @@ html
                   input(type="checkbox", name="nsfw", id="nsfw", checked="checked")
               input(type="submit", value="search")
           if subreddit_about
+            .subscribe
+              -
+                let subbed_to_this_subreddit = false
+                let subbed = []
+                if(user_preferences.subbed_subreddits && Array.isArray(user_preferences.subbed_subreddits))
+                  subbed = user_preferences.subbed_subreddits
+                for(let i = 0; i < subbed.length; i++) {
+                  if(subbed[i] === subreddit)
+                    subbed_to_this_subreddit = true
+                }
+              if subbed_to_this_subreddit
+                a(href="/unsubscribe/" + subreddit + "", class="sub-to-subreddit gray", title="subscriptions are saved in your browser's cookies") unsubscribe
+              else
+                a(href="/subscribe/" + subreddit + "", class="sub-to-subreddit", title="subscriptions are saved in your browser's cookies") subscribe
             if subreddit_about.subscribers
               .content
                 p subscribers: #{subreddit_about.subscribers.toLocaleString()}
@@ -169,6 +183,20 @@ html
                   let subreddits = subreddit.split('+')
                 ul(class="subreddit-listing")
                   each subreddit in subreddits
+                    -
+                      let subbed_to_this_subreddit = false
+                      let subbed = user_preferences.subbed_subreddits
+                      for(let i = 0; i < subbed.length; i++) {
+                        if(subbed[i] === subreddit)
+                          subbed_to_this_subreddit = true
+                      }
                     li
-                      a(href="/r/" + subreddit + "") #{subreddit}
+                      if subbed_to_this_subreddit
+                        a(href="/unsubscribe/" + subreddit + "?b=/r/" + subreddits + "", class="sub-to-subreddit gray", title="subscriptions are saved in your browser's cookies") unsubscribe
+                        a(href="/r/" + subreddit + "") #{subreddit}
+                      else
+                        a(href="/subscribe/" + subreddit + "?b=/r/" + subreddits + "", class="sub-to-subreddit", title="subscriptions are saved in your browser's cookies") subscribe
+                        a(href="/r/" + subreddit + "") #{subreddit}
+                  - joined_subreddits = subreddits.join("+")
+                  a(href="/import_subscriptions/" + joined_subreddits + "?b=/r/" + joined_subreddits) subscribe to all of these subreddits
     include includes/footer.pug