Tools for fashion designers

Make roomfor design.

Turn your technical flats and product images
into colorways, with less repetitive work.

Find your tool

01 / Technical flats

Flat Fill Studio

Give each area its own color or pattern.
Build colorways from one technical flat.

Original black-and-white LTWR zip-up hoodie technical flat

LTWR hoodie colorway 01 with a dark body, lime inner neckline and light drawcords

LTWR hoodie colorway 02 with a gray body and light drawcords

LTWR hoodie colorway 03 with a check pattern, blue ribbing and drawcords, and a light inner neckline

Open Flat Fill Studio

02 / Product images

Batch Recolor

One solid-color product image.
Multiple colors, each as its own result image.

Original charcoal LTWR V-neck knit sweater product photo

LTWR V-neck knit sweater recolored coral red

LTWR V-neck knit sweater recolored rose pink

LTWR V-neck knit sweater recolored warm brown

LTWR V-neck knit sweater recolored taupe

LTWR V-neck knit sweater recolored pale rose

LTWR V-neck knit sweater recolored navy blue

LTWR V-neck knit sweater recolored light blue

LTWR V-neck knit sweater recolored charcoal

LTWR V-neck knit sweater recolored near black

From a single product imageCreate up to 50 colorways

Open Batch Recolor

Q&A

Before you begin.

Is it free? Do I need an account?

Yes. Both tools are free during the beta, and you can start without an account.

Which tool should I use?

Use Flat Fill Studio to add colors and patterns to a technical flat. Use Batch Recolor to make solid-color options from one product image.

What kind of image works best?

For Flat, choose a sharp black-line sketch with closed shapes on a white or transparent background. For Batch, choose one solid-color product on a clean background, without a person or mannequin. Avoid black or white garments when possible so details stay visible. Both accept PNG/JPG; Flat also accepts SVG. See the file limits and image guidelines.

Can I color separate areas or add patterns?

Yes, in Flat Fill Studio. Each area can have its own color or pattern. Batch Recolor changes the whole product to one solid color at a time.

Why is the first Batch result taking longer?

Batch downloads a model of about 100 MB on first use. Keep the tab open and stay connected. Your browser may reuse it next time, though the first mask in a new session can still take longer to start.

How do I save my results?

Flat downloads your colorways as PNGs in a ZIP. Batch offers individual PNGs or a ZIP of selected results. There is no autosave: download before closing, refreshing or leaving your workspace.

Are my images uploaded?

No. Image editing happens in your browser. We collect limited usage totals to improve the beta. Read Privacy & storage for details.

Which browser should I use?

Use the latest Chrome or Edge on a desktop or laptop. Editing on mobile, Safari and other browsers is not supported during this beta.