how do you slow down TikTok and Reels on desktop?

short-form video is hard to stop for a simple reason: it’s fast, and it never ends. each clip is quick enough that watching it doesn’t feel like a decision, and the next one is ready before the last one finishes. on a computer, TikTok, Instagram Reels, YouTube Shorts and Facebook reels all work the same way.

slowing that down attacks both halves of the pull: the speed of each video, and the speed of getting to the next one.

why short video is so hard to put down

short videos are edited for pace. quick cuts, captions that change every second, a hook in the first moment. the format leaves no gap for your attention to wander off.

then there’s the stream itself. one swipe or one scroll brings a new video instantly, with no loading and no end. any given video might be great, and that uncertainty is what keeps you swiping. the stopping point you would naturally reach, the end of an episode, the bottom of a page, simply isn’t there.

slow each video down

a video at three quarters of its normal speed feels slightly off. at half speed, the pacing that made it compelling falls apart, and at a third it becomes something you endure rather than enjoy. you can still follow it if you need to; you just stop wanting to watch the next one.

the catch is that this has to happen automatically. setting a speed by hand on each video doesn’t survive a scrolling session, and some players reset the speed when a new video starts. what you want is something that sets every video’s speed the moment it begins playing, and keeps it there when the site tries to change it back.

space out the swipes

the second lever is how fast the next video arrives. on these feeds, each scroll or arrow key brings exactly one new video. if only one advance is allowed every few seconds, extra swipes in between do nothing, and the stream turns into a series of moments where you can choose to stop.

this is different from slowing the page’s scrolling, which is what helps on ordinary feeds. on a short-video feed the page doesn’t really scroll; it jumps from one video to the next, so the gap between jumps is what matters.

put a pause in front of the feed

finally, there’s getting there. if TikTok opens instantly, you’re watching before you’ve decided to. a short countdown before the site appears gives you that decision back. it’s the same idea that helps with doomscrolling on a laptop, and it matters even more on a feed that starts playing on its own.

how dimmer does it

dimmer is a Chrome extension that does all three on TikTok, Instagram Reels, YouTube Shorts and Facebook reels, and it handles each site’s quirks for you.

• slow video (pro). every video plays at three quarters, half or a third of normal speed, depending on the strength you choose, from the moment it starts. if the site resets the speed, dimmer sets it back. you can keep the natural pitch or let it drop with the speed.
• sluggish scroll (pro). on short-video feeds, dimmer allows one new video every two, three or five seconds, again by strength. elsewhere it makes ordinary scrolling take more effort.
• the pause (free on two sites, every site with pro). TikTok, Instagram or YouTube opens after a countdown of five, ten or twenty seconds, which grows a little each time you continue that day.
• grayscale (free). the videos lose their color too, which takes away much of what makes them vivid. our guide on how to make Instagram boring explains why that matters.

if you only want to slow the short-video part of a site, you can scope it: dim youtube.com/shorts and leave the rest of YouTube alone.

nothing here blocks anything. you can always watch, and you can always continue. it just takes long enough that you notice you’re choosing to.