# FLUX 3 video upscaler

> A larger, sharper video that keeps its shape — faithful to your clip, or with new detail guided by your words.

The **FLUX 3 video upscaler** makes your clip larger and sharper and keeps its shape — *"a larger video that keeps its shape, with faithful upscaling or creative detail enhancement."* When Studio offers it, you find it under **Revisions** on Studio's home and under **Revision** in **Choose a model**.

## What it takes and makes

### Upscale — a sharper, larger video

| Setting | What it takes |
| --- | --- |
| Your words | Optional — up to 10,000 characters |
| Your clip | One video clip, at least 1 second long |
| Length | Follows your clip |
| Shape | Follows your clip |
| Factor | 1.5× to 3× — starts at 2× |
| Detail | On or off |
| Sound | Silent video |
| Makes | A video |

The price is never written here — prices change. It is on the model's page in Studio: on the **Make** button and beside each length, size or quality that changes it, before you press.

## Precise or Creative

- **Precise** — *"Keeps the detail faithful to your clip."* Your words are not needed.
- **Creative** — *"Adds new detail guided by your words."* Say what the added detail should be — *"Guide the added detail — optional."*

Before you press, the page shows the size you will get — 1080p, 2K or 4K, depending on your clip and the **Upscale factor** — and after, the size you got. Your clip's own sound is laid back over the result. It takes MP4 clips.

The step-by-step is in [Video upscale](https://routix.studio/help/studio/video-upscale).

Source: https://routix.studio/help/revision-models/flux-3-video-upscaler · Updated 2026-10-20