LoopForge FX
0.0 / 8.0 s
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Library Energy & Magic

Spark ring portal

Loop · 8 s · 1080p · 30 fps

A ring of molten metal circles an empty middle, white-hot at the top and cooling to red, and throws a spray of sparks every 4 seconds.

Free download

I edit in

Best for CapCut

Download Black background MP49:16 · 3.8 MB

loopforgefx-spark-ring-portal-9x16-black.mp4

Add it as an overlay above your clip, then Blend > Screen.

Commercial use OK No credit needed No sign-up

All files

  • Black background MP4

    Best for CapCut

    Add it as an overlay above your clip, then Blend > Screen.

  • Green screen MP4

    Add it as an overlay above your clip, then Remove BG > Chroma key and pick the green.

  • Transparent WebM

    Most CapCut versions don’t open WebM. Take the green screen file instead.

Try it on your clip

Choose a video or photo. It opens only in this browser and is never uploaded.

Sample clip
0.0 s
Shape

Showing a sample clip. Choose your own video or photo to place the effect on it; size and position unlock then.

How to use this one

  • Put a face or a product inside the ring. The middle stays see-through.
  • Set the black version to Screen or Add, key out the green, or use the transparent WebM.
  • The spark bursts at 1.15 s and 5.15 s work well for an entrance or a reveal.
Steps for every app

Specs

Resolution
1920 × 1080 (16:9) and 1080 × 1920 (9:16)
Frame rate
30 fps
Length
8 s, 240 frames
Type
Seamless loop: the last frame runs into the first
Files
Green screen MP4 (H.264 MP4), Black background MP4 (H.264 MP4), Transparent WebM (VP9 WebM with alpha)
Transparency
Real alpha channel in the WebM