Live effects.
Zero render time.
Stack 35+ effects, tweak everything, export instantly.
Opens in a new tab
Live in browser
Your GPU does the work. Move a slider, the pixels move with you.
Private
Assets never leave your machine. Secure, NDA-safe.
Stack. Swap. Repeat.
Created with Effect.app




Choose effect to start
Frequently Asked Questions
Can I export an animation or looped video instead of a PNG?
This depends on your plan. With the Pro plan, you can export 10-second loops of any animated effect, even if you upload a still image. With the free plan, you need to upload a video to export an animation. Still images export only as PNGs.
Why does my exported video stop at 10 seconds?
Free plan exports are limited to the first 10 seconds. Pro plan exports support up to 120 seconds.
Why does my exported video have a different frame rate than I set?
Effect.app records effects in real time, so the final frame rate depends on your computer's and browser's performance during export. For example, if your machine runs the effect at 20 FPS, the exported video will also be 20 FPS, even if you select 60 FPS. To achieve more consistent results, we recommend setting the FPS to 24 or 30 until non-real-time export becomes available.
What export formats are supported?
Effect.app supports three export formats: MP4, WebM, and PNG sequence for lossless, frame-by-frame export. However, Firefox does not support MP4 export; therefore, in Firefox, you can only export to WebM or PNG sequence. Supported target frame rates are 24, 30, and 60 FPS.
My Mac cannot play the exported MP4 file. What should I do?
Some versions of QuickTime do not fully support MP4 codecs. Try opening the file in VLC or a modern browser, such as Chrome or Safari. If you need to use QuickTime, convert the MP4 file to an MOV file using a tool like HandBrake.
How do I remove the watermark?
Watermarks are automatically removed in the Pro plan.
Can I export in 4K?
The Pro plan supports 4K export. However, the target resolution cannot exceed that of the input file. For example, if you upload a 1080p video, the maximum export resolution will be 1080p.