What Is Slip Mode? A DJ Guide for CDJs and Software

By NaJade · DJ in Bangkok · Published October 24, 2026

This guide is part of how to learn to DJ: the complete guide.

The button that lets you mess with a track and still come back in exactly on the beat.

Most DJ tricks have a cost. You throw in a loop, a quick scratch or a reverse, and when you let go the track is now out of phase with everything else. Slip mode removes that cost. While you play with the track, the software or player keeps the “real” playback running silently in the background, and the moment you let go, you drop back exactly where the song would have been. It’s one of the most useful buttons on a CDJ, and one of the least explained.

Slip mode keeps a track playing silently in the background while you scratch, loop, reverse, pause or hold a hot cue. When you release, playback jumps to where the track would have been if you’d never touched it, so the beat stays locked and your mix stays in phase.

How Slip Mode Works

Think of a track in slip mode as having two playheads. One is the one you hear and control. The other is a silent “ghost” playhead that keeps moving forward at normal speed no matter what you do. As soon as you finish your trick — let go of the jog wheel, release the hot cue, exit the loop — the audible playhead snaps to the ghost’s position.

On a Pioneer DJ or AlphaTheta CDJ-3000, you press the SLIP button to turn it on; it lights up when active and blinks while a slip action is running. On the waveform display, a yellow line shows what you’re hearing and a white line shows the background playback position, according to the CDJ-3000 operating manual. Loading a new track turns slip off.

What You Can Do in Slip Mode

The exact list depends on the gear, but on a CDJ-3000 these are the slip actions the manual describes:

Slip action	What you do	What you hear when you let go
Slip Scratch	Scratch with the jog wheel in Vinyl mode	The track carries on from where it would have been
Slip Hot Cue	Hold a hot cue button	Playback jumps back to the timeline on release
Slip Loop	Start a loop or loop roll	The loop ends and the track continues in time
Slip Beat Loop	Hold a beat-loop length on the touch screen	The loop plays only while you hold it
Slip Reverse	Flip the direction lever to reverse	Forward playback resumes on the beat
Slip Pause	Press Play/Pause in Vinyl mode	The track resumes as if it never stopped

The CDJ-3000 also has a Slip Reverse position on the direction lever, so you can do a quick reverse without switching slip mode on at all.

Slip Mode in rekordbox, Serato, Traktor and VirtualDJ

Slip isn’t just a CDJ feature. Every major DJ app has a version of it, though the name and location vary.

rekordbox (Performance mode): a SLIP button sits on each deck, and many Pioneer DJ controllers have a dedicated hardware button for it.
Serato DJ Pro: click the Slip icon on the virtual deck or use your controller’s slip button. Serato has supported it since 2013 — see Serato’s slip mode announcement.
Traktor Pro: the same idea is called Flux mode. It works with loops, cue jumps and scratching.
VirtualDJ: slip mode is built in and can be mapped to any controller button.

If your controller has no slip button, you can usually map one yourself. Our guide on how to MIDI map a DJ controller walks through it.

Five Practical Ways to Use It

Loop rolls before a drop. Hold a 1/2 or 1/4-beat loop for the last bar of a build, release on the drop, and the track lands exactly on the one. This is the most common use, and the safest. See how to use loops when DJing.
Hot cue stutters. Tap a hot cue on a vocal word or a snare repeatedly. Without slip, you’d be stuck at the cue point; with slip, the song carries on underneath. More on setting them in what hot cues are.
Censoring a word. Flip into slip reverse for a single word, then let go. The track continues in time — handy for radio edits that aren’t clean.
Safe scratching over a playing track. If you’re learning to scratch, slip mode lets you add a few cuts over the top without ruining the blend.
Quick tension breaks. A short slip pause or brake at the end of a phrase creates a gap, then the track snaps back on beat.

Common Mistakes

Leaving it on by accident. Some DJs leave slip on permanently, then wonder why a hot cue won’t “stick” when they want to jump to a new section. If you want to actually move in the track, turn slip off.
Bad beat grids. Slip keeps time relative to the grid. If the grid is drifting, loop rolls will sound off. Fix it first — see how to fix beat grids in rekordbox.
Overusing it. Two or three slip tricks in a set feel like flair. Twenty feel like a demo video. Use them to mark moments, not fill every phrase.

A Note From NaJade

When I first got my hands on CDJs with slip, I used it constantly — loop rolls into every drop, hot cue stutters on every vocal. It took a few gigs in Bangkok to notice the crowd didn’t react any more than when I just let a good track breathe. These days I keep slip on mostly as a safety net: if I want a quick loop roll or a reverse on a big moment, I know I’ll come back in on time. The point of slip mode isn’t to show off, it’s to let you take small risks without losing the groove. Practise it at home until it’s muscle memory, then use it sparingly. The rare well-placed trick lands much harder.

Frequently Asked Questions

What does slip mode do on a CDJ?

Slip mode keeps the track playing silently in the background while you scratch, loop, reverse, pause or hold a hot cue. When you release, the player jumps to where the track would have been if you hadn’t touched it. Your trick sounds deliberate and the track stays in phase with the other deck.

How do I turn on slip mode?

On Pioneer DJ and AlphaTheta CDJs and many controllers, press the SLIP button; it lights up when active. In rekordbox and Serato DJ Pro there’s a slip button on each on-screen deck. In Traktor Pro the same feature is called Flux mode. Loading a new track on a CDJ switches slip off.

What is a slip loop or loop roll?

A slip loop, or loop roll, is a short loop that only plays while you hold it. The track keeps moving underneath, so when you let go it continues in time. DJs use 1/2 and 1/4-beat loop rolls at the end of a build to create tension right before the drop.

What is slip reverse?

Slip reverse plays the track backwards while normal playback continues silently. When you release it, the track resumes forward exactly on time. It’s often used to mask a word or add a quick effect at the end of a phrase. The CDJ-3000’s direction lever has a dedicated slip reverse position.

Is Flux mode in Traktor the same as slip mode?

Yes, essentially. Flux mode is Native Instruments’ name for the same idea: a background playhead keeps running while you loop, jump to cue points or scratch, and playback returns to it when you finish. The name differs, but the result for the DJ is the same.

Should I leave slip mode on all the time?

Some DJs do, as a safety net, but it can get in the way. With slip on, jumping to a hot cue or loop won’t stick, because the track snaps back when you release. If you want to genuinely skip to a new section, turn slip off first, then switch it back on.

About the Author

NaJade is a Bangkok-based DJ playing progressive house, melodic EDM, pop, and Thai music across clubs, rooftops, and weddings in Thailand. He teaches beatmatching and mixing to beginners both in person in Bangkok and online over Zoom. When he’s not behind the decks, he’s documenting the journey on YouTube, Instagram, and TikTok.

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