Funscript Cutter

Hey! I’ve made a page where you can load a video + .funscript and cut out parts you don’t care about, while still keeping them in sync.

You mark the ranges you want to remove, export, and get a shorter video with a matching funscript. Everything runs in the browser — nothing gets uploaded.

https://funscriptcutter.pages.dev/

Still rough around the edges, but if anyone wants to try it / break it, feedback welcome.

Fungen 2 can do this too it will cut and save movie and script of a chapter you set. You can use the free version for that.

Good to know but i wanted it in browser and without AI ;)

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Sure not browser but has nothing to do with AI. Fungen is a full free editor also.

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Also costs money if you don’t want a watermark.

Only the quality clip has watermark payed or not which is fine. The export/cut of a chapter has no watermark to my knowledge but wil check and report back.

Yeah no watermark in Fungen chapter export.

The layout looks really weird on desktop.

This tool is for exporting the whole video with specific sections excluded. A chapter export feature doesn’t sound like a replacement for this?

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i can see, i will fix it ty: )

my solution not ;)

Tried it out, the export ended up out of sync by 3 frames with 3 cuts (the amount of cuts might be irrelevant to the amount of de-sync). Might be an issue with i-frames.

TY, I’ve checked it and syn was fine- did you use fast mode?

I used Precise mode (the default).

Ok, I’l ltry to reproduce but i’ve checked this on 3 videos - slice from start, middle, mixed, and it was fine.

I tried it using these:
Test ~ pixeldrain
And when doing three cuts (beginning until action starts and two moments of no action), the last point was three frames off compared to the original video and script.

i slice it in that way and its perfect

I tried again, sliced it this way:

And this is the difference between the original and the cut:


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I looked at the video encoding and noticed that the cut has changed it to variable framerate (the original has a constant framerate):
image

image

You are right, atm its one section /chapter that is exported, feature request pending for more than one.