Make it snow heavily; give the scene a cold winter palette.
New — FLUX 3 Video Edit, re-render a clip with a prompt 
FLUX 3 Video Edit Change a video with a prompt
Upload a clip, describe the change, and FLUX 3 re-renders it — motion, timing, and framing stay put.
FLUX 3 Video Edit takes an existing video and a plain-language instruction, then re-renders the clip so only what you asked for changes. Add snow to the scene, restyle the whole shot, or move the setting — the camera move, pacing, and framing carry over from your source clip.
- Upload any clip up to 15 seconds
- One prompt describes the change
- Motion, timing, and framing stay put
- Source audio carries through
Make it snow heavily; give the scene a cold winter palette.
What FLUX 3 Video Edit is for
A prompt-driven pass over a clip you already have, not a from-scratch generation.
FLUX 3 Video Edit starts from your own footage instead of a blank prompt. Upload a clip up to 15 seconds and about 50 MB, describe the change in plain language, and FLUX 3 re-renders the video with that change applied. Motion, timing, and framing come from the source clip, so a camera pan or a walk-cycle stays intact — only the part you described changes. Use it to add or remove an object, change the weather or season, move the setting, restyle the whole shot, or adjust on-screen dialogue.
What you can change
FLUX 3 Video Edit for targeted, one-prompt changes
The same source clip, re-rendered three different ways.
Change weather, color, or a single object
Describe one clear change — add snow, swap a color, remove or add an object — and FLUX 3 Video Edit applies it across every frame while the rest of the shot holds still. This is the most reliable use of the tool: one instruction, one visible change, source motion untouched.
Restyle the entire shot
Ask for a full visual style — watercolor, a different film look, an illustrated treatment — and FLUX 3 Video Edit re-renders every frame in that style while keeping the original camera move and pacing. Good for turning existing footage into a stylized cutdown without re-shooting.
Change the setting
Move the same action to a different place — a different backdrop, time of day, or location — while the subject's motion and the camera's framing stay exactly as filmed. Useful when the performance is right but the location isn't.
How to run it
How to use FLUX 3 Video Edit in three steps
Upload, describe the change, generate.
- 1
Upload the clip
Add a video up to 15 seconds and about 50 MB. Clips above 720p are downscaled before editing, so an HD source works well.
- 2
Describe the change
Write one clear instruction — a color, an object, a season, a setting, or a full style. Keep it to the change you want; the rest of the shot is left alone.
- 3
Generate and review
Run the edit and watch the result in your library. The output matches your source clip's length, resolution, aspect ratio, and frame rate.
Who edits with a prompt
Where FLUX 3 Video Edit saves a reshoot
Jobs that need one targeted change to footage you already have.
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Seasonal ad variants
Take one hero clip and produce a snow, rain, or sunset version for different campaigns without reshooting on location.
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Product color variants
Re-render a product demo clip in a different finish or color so the same footage covers every product variant.
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Style tests before a full shoot
Restyle a test clip in a few visual directions to agree on a look before committing to a full production.
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Location swaps
Move a performance to a different backdrop when the take is right but the location isn't.
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Social remix cutdowns
Turn one piece of footage into several visually distinct cutdowns for different placements from a single source clip.
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On-screen dialogue tweaks
Adjust what a subject appears to say in a short clip when the original line needs to change.
Prompt tips for FLUX 3 Video Edit
One clear instruction gets the most reliable result.
Name the single change you want — an object, a color, a season, a setting, or a full style — and let FLUX 3 Video Edit hold the rest of the shot steady. Prompts that stack several unrelated changes in one line are more likely to affect parts of the clip you wanted to keep, so run one edit at a time and layer a second pass on the result if you need more than one change. Mention specifics that matter ("heavy snow," "hand-painted watercolor," "sunset beach") rather than vague direction, and skip camera or motion instructions entirely — FLUX 3 Video Edit already reads those from your source clip.
More ways to create on FLUX 3
Generate the shot first, or jump to another FLUX 3 tool.
FLUX 3 Video Edit questions
What is FLUX 3 Video Edit?
FLUX 3 Video Edit re-renders a video you upload according to a text prompt, using FLUX 3. It keeps the source clip's motion, timing, and framing, and changes only what your prompt describes.
What video files can I upload?
Upload a clip up to about 15 seconds and 50 MB. Sources above 720p are downscaled to 720p before editing, and the output keeps your source clip's duration, resolution, aspect ratio, and frame rate.
Does FLUX 3 Video Edit keep the original audio?
Yes. Source audio carries through the edit unless your prompt specifically asks to change dialogue or sound.
Can it change the whole style of a clip, not just one detail?
Yes. A prompt like a full restyle (for example, a watercolor look) re-renders every frame in that style while the original camera move and pacing stay the same.
How much does a FLUX 3 Video Edit run cost in credits?
FLUX 3 Video Edit bills 6 credits per second of output, with a 12-credit minimum per run. The generator shows the exact estimate before you start.
Can I control the output resolution?
No — FLUX 3 Video Edit always matches your source clip's resolution (downscaling sources above 720p first). If you need a specific delivery resolution, run the result through FLUX Video Upscale afterward.
Can I write more than one change in the same prompt?
Keep the prompt to the change you actually need. One clear instruction gets the most reliable result; stacking several unrelated changes in one prompt is more likely to affect parts of the shot you wanted to keep.
How is this different from generating a new video from a prompt?
FLUX 3's text-to-video and image-to-video modes create a new clip from scratch. FLUX 3 Video Edit starts from a video you already have and changes only what you describe, keeping the rest of the footage intact.
Next steps
After your video edit
Finish the clip, or open another FLUX 3 workspace.
Ready to try FLUX 3 Video Edit?
Upload a clip, describe the change, and generate a re-rendered video.