Remove pauses, “um”s and retakes automatically

What gets cut

• Long pauses: the gaps where you looked at your notes or lost your place.
• Filler words: “um”, “uh” and similar sounds.
• Retakes: when you start a sentence, stop and say it again, SparkRoll keeps the good take.

What stays: your words, your voice and your pacing. The cuts land between words, so the audio is not regenerated or replaced.

The default template, Clean up, does exactly this and nothing more: the faithful clean edit, pauses and mistakes cut, nothing added.

Then finish the video in the same place

Once it is clean, keep going in the chat: captions on every word, a hook from your first sentence, music under your voice, a template for the whole look. Proof templates like Raw vs Edit Blur and Raw vs Edit Gallery even show your raw take next to the edit.

1. Add your clip. MP4 or MOV, up to 10 minutes. Drop in several clips and they become one video.
2. Pick a template (or keep Clean up), and add a signature effect if you want one.
3. Say or type the edit. Hold to talk, or type it, in any language: “cut the pauses, add captions, make the hook bigger”.
4. Fine-tune by hand if you like: tap any caption or sticker to move, resize, rotate, edit or remove it.
5. Export a vertical 9:16 video for TikTok, Instagram Reels or YouTube Shorts.

Good for talking-head videos, podcast clips, coaching and course videos, product demos, vlogs and interviews: anything where you talk to camera.

Questions, answered