flux-kontext-apps/change-haircut

Quickly change someone's hair style and hair color, powered by FLUX.1 Kontext [pro]

Capabilities

Reference Images Seed

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`input_image` *	string (uri)	Image of the person's haircut you want to edit. Must be jpeg, png, gif, or webp.	`—`	—
`aspect_ratio`	string	Aspect ratio of the generated image. Use 'match_input_image' to match the aspect ratio of the input image.	`"match_input_image"`	match_input_image 1:1 16:9 9:16 4:3 3:4 3:2 2:3 4:5 5:4 21:9 9:21 2:1 1:2
`gender`	string	The gender of the person	`"none"`	none male female
`hair_color`	string	The color of the person's hair	`"No change"`	No change Random Blonde Brunette Black Dark Brown Medium Brown Light Brown Auburn Copper Red Strawberry Blonde Platinum Blonde Silver White Blue Purple Pink Green Blue-Black Golden Blonde Honey Blonde Caramel Chestnut Mahogany Burgundy Jet Black Ash Brown Ash Blonde Titanium Rose Gold
`haircut`	string	The haircut to give them	`"No change"`	No change Random Straight Wavy Curly Bob Pixie Cut Layered Messy Bun High Ponytail Low Ponytail Braided Ponytail French Braid Dutch Braid Fishtail Braid Space Buns Top Knot Undercut Mohawk Crew Cut Faux Hawk Slicked Back Side-Parted Center-Parted Blunt Bangs Side-Swept Bangs Shag Lob Angled Bob A-Line Bob Asymmetrical Bob Graduated Bob Inverted Bob Layered Shag Choppy Layers Razor Cut Perm Ombré Straightened Soft Waves Glamorous Waves Hollywood Waves Finger Waves Tousled Feathered Pageboy Pigtails Pin Curls Rollerset Twist Out Bantu Knots Dreadlocks Cornrows Box Braids Crochet Braids Double Dutch Braids French Fishtail Braid Waterfall Braid Rope Braid Heart Braid Halo Braid Crown Braid Braided Crown Bubble Braid Bubble Ponytail Ballerina Braids Milkmaid Braids Bohemian Braids Flat Twist Crown Twist Twisted Bun Twisted Half-Updo Twist and Pin Updo Chignon Simple Chignon Messy Chignon French Twist French Twist Updo French Roll Updo Messy Updo Knotted Updo Ballerina Bun Banana Clip Updo Beehive Bouffant Hair Bow Half-Up Top Knot Half-Up, Half-Down Messy Bun with a Headband Messy Bun with a Scarf Messy Fishtail Braid Sideswept Pixie Mohawk Fade Zig-Zag Part Victory Rolls
`output_format`	string	Output format for the generated image	`"png"`	jpg png
`safety_tolerance`	integer	Safety tolerance, 0 is most strict and 2 is most permissive. 2 is currently the maximum allowed.	`2`	min: 0, max: 2
`seed`	integer	Random seed. Set for reproducible generation	`—`	—

input_image required string

Image of the person's haircut you want to edit. Must be jpeg, png, gif, or webp.

aspect_ratio string

Aspect ratio of the generated image. Use 'match_input_image' to match the aspect ratio of the input image.

Default: "match_input_image"

match_input_image 1:1 16:9 9:16 4:3 3:4 3:2 2:3 4:5 5:4 21:9 9:21 2:1 1:2

gender string

The gender of the person

Default: "none"

none male female

hair_color string

The color of the person's hair

Default: "No change"

No change Random Blonde Brunette Black Dark Brown Medium Brown Light Brown Auburn Copper Red Strawberry Blonde Platinum Blonde Silver White Blue Purple Pink Green Blue-Black Golden Blonde Honey Blonde Caramel Chestnut Mahogany Burgundy Jet Black Ash Brown Ash Blonde Titanium Rose Gold

haircut string

The haircut to give them

Default: "No change"

No change Random Straight Wavy Curly Bob Pixie Cut Layered Messy Bun High Ponytail Low Ponytail Braided Ponytail French Braid Dutch Braid Fishtail Braid Space Buns Top Knot Undercut Mohawk Crew Cut Faux Hawk Slicked Back Side-Parted Center-Parted Blunt Bangs Side-Swept Bangs Shag Lob Angled Bob A-Line Bob Asymmetrical Bob Graduated Bob Inverted Bob Layered Shag Choppy Layers Razor Cut Perm Ombré Straightened Soft Waves Glamorous Waves Hollywood Waves Finger Waves Tousled Feathered Pageboy Pigtails Pin Curls Rollerset Twist Out Bantu Knots Dreadlocks Cornrows Box Braids Crochet Braids Double Dutch Braids French Fishtail Braid Waterfall Braid Rope Braid Heart Braid Halo Braid Crown Braid Braided Crown Bubble Braid Bubble Ponytail Ballerina Braids Milkmaid Braids Bohemian Braids Flat Twist Crown Twist Twisted Bun Twisted Half-Updo Twist and Pin Updo Chignon Simple Chignon Messy Chignon French Twist French Twist Updo French Roll Updo Messy Updo Knotted Updo Ballerina Bun Banana Clip Updo Beehive Bouffant Hair Bow Half-Up Top Knot Half-Up, Half-Down Messy Bun with a Headband Messy Bun with a Scarf Messy Fishtail Braid Sideswept Pixie Mohawk Fade Zig-Zag Part Victory Rolls

output_format string

Output format for the generated image

Default: "png"

jpg png

safety_tolerance integer

Safety tolerance, 0 is most strict and 2 is most permissive. 2 is currently the maximum allowed.

Default: 2 min: 0, max: 2

seed integer

Random seed. Set for reproducible generation

Version: e30b995ea783 Updated: 2/26/2026 179.2K runs