Support

Help with ZFlow.

Bezier easing between any two keyframes in Adobe Premiere Pro. Everything below takes under a minute — if it doesn't solve it, write to us and a person will answer.

Every message gets a reply. To get a useful one first time, include your Premiere Pro version, your operating system, the ZFlow version from Settings → About, and what the panel's status strip said when it went wrong.

Getting started

  1. Set two keyframes on a property — Position, Scale, Opacity, anything Premiere will keyframe.
  2. Park the playhead between them.
  3. Open Window → UXP Plugins → ZFlow. It names the property it found and how long the span is.
  4. Pick a curve and press Apply. The span fills with eased motion.

Changed your mind? Pick a different curve and it re-eases in place — no stacking keyframes on top of each other. Press the trash button and you're back to your two original keyframes, with their original values.

Common questions

The panel says "No clip under the playhead"

The playhead is over an audio item, a gap, or a clip on a hidden track. ZFlow reads video track items only.

A property chip is greyed out

Either the playhead is outside that property's keyframes, or the two keyframes are less than two frames apart. Hover the chip — the tooltip tells you which.

Nothing happens when I press Apply

Effect Controls is showing a different clip than the one you think is selected. When a clip is selected, ZFlow targets only that clip — that is deliberate, so a batch never touches something you didn't mean.

How do I undo an ease?

One Ctrl/Cmd+Z takes back the whole ease in a single step, not one keyframe at a time.

In the standalone .zxp build for machines without the Creative Cloud app, use the panel's own Undo button instead — the older extension interface can't group writes into one undo step.

Where did my saved curves go?

They live in the plugin's own storage on that machine. Use Library → Export pack to write them to a file, and Import pack to load them on another computer.

What is the speed graph, and why does it open first?

It's the graph After Effects users already read: only your two parent keyframes, with influence handles, everything ZFlow wrote between them hidden. The zero line is magnetic, so a keyframe that should hold still before it moves lands on exactly zero. Prefer the classic view? Settings → Graph → Value.

Does ZFlow need an internet connection?

No. It never connects to anything, and it collects nothing about you. See the privacy policy.

Requirements

Host application
Adobe Premiere Pro 25.6 or later
Operating system
macOS and Windows
Price
$19.99  one-time purchase, not a subscription
Internet
Not required — works fully offline
Standalone build
A .zxp version exists for machines without the Creative Cloud desktop app, supporting Premiere Pro 13 and later

Reporting something broken

If ZFlow does something wrong on your timeline, that's worth an email even if you found a way around it. Tell us the property, the frame rate, how far apart the keyframes were, and what you expected instead. Reports like that are how the last several bugs got fixed.