01
IMPORT
Give TopicCut the map.
Drop in your video, one or more SRT files, voices, music — or generate topics from a YouTube link.
↥China mega structures.srtREADY
THE VIDEO EDITOR FOR DOCUMENTARY CREATORS
Turn long videos into polished topic edits.
TopicCut takes your timestamps, scenes, voiceover, music, crop and titles — then turns the workflow into one calm, controlled edit.
Windows 10 / 11GPU-ready exports15 min free trial
Golden Gate Bridge,
San Francisco, USA
San Francisco, USA
â–¶01:18 / 02:36
TOPIC 02 GOLDEN GATE BRIDGE Voice track · 02:36
✓ READY TO EXPORT 4K • 60 FPS
BUILT FOR THE EDITS THAT USED TO TAKE DAYS
TOPIC TIMELINESVOICEOVER SYNCAUTO MUSIC DUCKINGFINAL MP4 EXPORTONE CLEAR WORKFLOW
Everything starts with your topic timeline.
Stop repeating the same cuts, trims, crop and audio work for every documentary. TopicCut keeps the creative decisions in one repeatable system.
02
SHAPE
Autopilot makes the first edit.
Scenes are split, reordered and precisely matched to the narration. You can still adjust every clip.
135246REORDERED
03
EXPORT
Deliver every version.
Export a topic alone or merge the complete video with exact titles, transitions, soundtrack and voiceover.
FINAL.mp44K60 FPS✓
THE WHOLE EDIT, AUTOMATED
Make the work flow.
Keep the story yours.
TopicCut handles the production details that slow you down, so you can focus on the documentary itself.
01
Topics from timestamps
Import an SRT or turn a YouTube transcript into a clean, editable topic timeline in minutes.
02
Smart scene cuts
Break every topic into natural 8–12 second scenes, then reorder them automatically or by hand.
03
Voice that always fits
Match visuals to your narration without cutting the voice. Slower or repeated scenes fill the exact duration.
04
Music that responds
Background music drops while your voice speaks and rises naturally in the pauses.
05
Crop once, apply everywhere
Crop, zoom, and position a source once, then keep every topic and final export inside the frame.
06
Export without the cleanup
Export a single topic, every topic, or one final film with titles, transitions, voice, and music included.
01:12:08
SCENE 04
SCENE 05
SCENE 06
VOICEOVER · MUSIC · TITLES · CROP
BUILT AROUND YOUR RULES
The details you set in preview are the details in the final export.
Crop one source or every source. Put titles at the start of each topic. Keep the voice quiet at the beginning and end. Choose how music behaves in pauses. The output follows your plan.
- ✓ Source video audio stays muted
- ✓ Voiceovers fit without being cut short
- ✓ Titles and transitions render into the MP4
SIMPLE EXPORT CREDITS
Start small. Scale when the stories get bigger.
Every paid credit is measured by completed video duration and is valid for 30 days.
Free Trial
$0
15 minutes exportTry the full workflow with a TopicCut watermark.Start freeCreator
$20
3 export hours$6.67 per finished-video hour · expires in 30 days.Choose CreatorPro
$50
10 export hours$5 per finished-video hour · expires in 30 days.Choose ProStudio
$150
50 export hours$3 per finished-video hour · expires in 30 days.Choose StudioQUESTIONS, ANSWERED
Made for the way you already edit.
Use the automation when it saves time. Keep control whenever the story asks for it.
Download TopicCut →No. TopicCut permanently excludes source-video sound. Your voiceover and chosen music are the audio in the export.
YOUR NEXT EDIT STARTS HERE
Let the timeline
do the heavy lifting.
Download TopicCut for Windows and create your first automated topic edit today.
Download for Windows ↓Windows 10 / 11 · Free 15-minute trial · No card required