Hover or tap to playFade
The old slide fades out and the new one settles in a beat later.
Best for: almost any deck; the safest choice for formal talks.
Add PowerPoint Transitions
Free, no sign-up. Pick a transition, watch it play, and apply it to every slide of your PPTX at once. The effects are written as native PowerPoint transitions, so they play in PowerPoint and WPS and stay editable in the Transitions tab.
Drag your file here, or browse
TransitionApplied to every slide
Preview on sample slides. Your file keeps its own content.
Speed
Fade · The old slide fades out and the new one settles in a beat later.
All 14 PowerPoint transitions
Every effect below is a native PowerPoint transition. Hover over a preview (or tap it) to play it, then use it on your file.
Hover or tap to playHover or tap to playPush
The new slide pushes the old one off screen.
Best for: step-by-step stories and timelines.
Hover or tap to playWipe
The new slide sweeps across the old one like a brush.
Best for: revealing a new section or a result.
Hover or tap to playCover
The new slide slides in over the old one, which stays still.
Best for: adding detail on top of the previous point.
Hover or tap to playUncover
The old slide slides away to reveal the new one.
Best for: moving past a title or agenda slide.
Hover or tap to playSplit
Opens outward from the center line.
Best for: openings and big reveals.
Hover or tap to playZoom
The new slide scales up slightly as it fades in.
Best for: diving into a detail for a closer look.
Hover or tap to playIris
Opens from the center in a circle.
Best for: drawing attention to the center of the slide.
Hover or tap to playStrips
Diagonal strips reveal the new slide one by one.
Best for: energetic, informal decks.
Hover or tap to playChecker
A checkerboard reveals the new slide in alternating squares.
Best for: playful classroom or event slides.
Hover or tap to playBlinds
Horizontal slats flip open together.
Best for: switching between comparable slides.
Hover or tap to playComb
Vertical strips pull away in alternating directions.
Best for: lively breaks between sections.
Hover or tap to playDiamond
A diamond opens out from the centre.
Best for: decorative section breaks.
Hover or tap to playWedge
Two panels push apart from the middle.
Best for: countdowns and time-related topics.
How to use PowerPoint Transitions
Step 1
Drop in a .pptx, .pptm, .potx or .ppsx file.
Step 2
Pick one of 14 transitions and set the speed and direction.
Step 3
Download the PowerPoint — every slide now has the transition.
Features
Live preview of every effect before you apply it
Native PowerPoint transitions you can still change in PowerPoint
14 native effects
applied to every slide in one click
Runs in your browser
your file is never uploaded
Related tools
Related workflows
FAQ
PowerPoint Transitions FAQ
These answers explain what the tool does, what files it supports, and where the current limits are.
How do I add a transition to all slides in PowerPoint?
In PowerPoint, select a slide, pick an effect on the Transitions tab and click Apply To All. With this tool you can do the same without opening PowerPoint: upload the file, choose an effect and download it with the transition on every slide.
Will the transitions work in PowerPoint?
Yes. They are written as native PowerPoint transitions, the same kind PowerPoint creates itself, so they play in Slide Show and appear in the Transitions tab, where you can change or remove them.
Is my presentation uploaded?
No. The file is opened and rewritten in your browser and never leaves your device.
Does it replace transitions I already have?
Yes. Each slide gets the transition you pick, replacing any transition it had. Animations on text, images and shapes inside the slides are not touched.
Which transitions are available?
Fade, Push, Wipe, Cover, Uncover, Split, Zoom, Iris, Strips, Checker, Blinds, Comb, Diamond and Wedge. Push, Wipe, Cover and Uncover can go left, go right, or alternate from slide to slide.
Can I get a transition designed for two specific slides?
Built-in effects move the whole slide the same way every time. For a transition made for one pair of slides, such as a character walking into the next scene, Tosea can generate an AI video transition between them.