Drag MP4 or MOV here, or click to select Supports H.264 · ProRes Max duration: 20 seconds
.mp4.movTransparent
Original
Keyed
Mask
Compare
Original
⇄
Keyed
Frame --
Time --
Output --
Alpha --
Timeline00:00.000 → 00:00.000
InOut
🎯 Key Color
↺ Default
▾
ToleranceSimilarity
30°
SmoothBlend Zone
10°
🖌️ Matte Refine
↺ Default
▾
FeatherFeather
1px
Shrink/GrowErode
0px
Black ClipBlack Clip
5%
White ClipWhite Clip
2%
Gamma
1.00
🌿 Spill Suppression
↺ Default
▾
StrengthSuppress
70%
Method
✂️ Crop & Output Size
↺ Default
▾
Inward Crop (%)
Top
0%
Bottom
0%
Left
0%
Right
0%
Output Resolution
Size
×
🔒
🎨 Color Correction
↺ Default
▾
Brightness
0
Contrast
0
Saturation
0
Total Frames--
FPS24 fps
Output Size--
Duration--
FormatPNG Sprite Sheet
Est. Size--
Actual Size--
Ready0%
Delivery Target
Recommended Formats
⚙️ General Settings
▾
FPS
fps
Quality
85%
ScaleScale
100%
Transparency
MaxKB,0=unlimited
KB
🗂️ Sprite Sheet
▾
Frames/Row
Padding
px
HTML Preview
🎞️ APNG Settings
▾
Loop
0=∞
Outputs as .png (APNG), plays directly in browsers with transparency.
🖼️ WebP Animation
▾
Loop
0=∞
Animated WebP with alpha, plays directly in browsers.
🎥 WebM Video
▾
Bitrate
VP9 WebM transparent video, plays directly in modern browsers and supports alpha channel.
🎞 GIF Preview
▾
Loop
0=∞
Matte ColorBackground GIF
Alpha CutTransparent GIF
128
GIF transparency is 1-bit. Use the background GIF for cleaner social previews; transparent GIF is best for simple edges only.
🎬 MP4 Video
▾
Bitrate
⚠️ MP4 does not support transparency. Background will be black (or original).
🧩 VAP Transparent MP4
▾
Bitrate
LayoutRGB / Alpha
Alpha SizeMask Scale
Important: VAP MP4 requires the recipient app to integrate Tencent VAP SDK/player. Native <video> can only show the packed RGB/alpha layout, not real transparency.
VAP composite preview is running in the canvas on the left.
⏱️ Time Remap
▾
Remap time flow of the exported animation. Adjust global speed or use a curve to create slow-motion, speed ramps, and custom timing.