Flare Nails (Duck Nails): 140+ Playful Designs & Shape Guide (2026)

Chinese: 扇形甲 / 鸭嘴甲

Length: Medium–Long

Difficulty: Hard

Durability: ⭐⭐⭐

Maintenance: High

Flare nails — also known as duck nails or fan nails — are one of the most unconventional nail shapes, featuring tips that fan outward to be wider than the nail base. This creates a distinctive 'flared' silhouette that resembles a duck's bill. While divisive in the nail community, flare nails have developed a dedicated fan base and are experiencing a retro revival. They're exclusively achieved with acrylic or gel extensions and require a skilled nail technician to create properly.

Pros & Cons

Is this shape right for you?

✅ Pros

Extremely unique and attention-grabbing
Wide tips provide maximum canvas for nail art
Retro-inspired aesthetic with a dedicated following
Can be customized to various flare widths
Makes a bold, unapologetic style statement

❌ Cons

Highly polarizing — many people dislike this shape
Impossible on natural nails — requires extensions
Requires a very skilled technician to create properly
Can catch on objects due to the wide, protruding tips
High maintenance — needs regular fills and repairs

Best For

Who should choose Flare?

Retro enthusiasts

Flare nails have roots in 2000s nail culture and are experiencing a nostalgic revival among Y2K and retro fashion lovers.

Nail art maximalists

The extra-wide tips are the largest possible canvas, allowing for elaborate designs, 3D art, and full scenes.

Trendsetters and rebels

Choosing flare nails is a statement against mainstream nail trends — perfect for those who march to their own beat.

How to File Flare

Step-by-step shaping guide

Visit a professional — flare nails cannot be achieved at home and require an experienced nail technician.

Choose your flare width — discuss with your technician how dramatic you want the flare (subtle fan vs extreme duck).

Acrylic or gel build-up — the technician will sculpt extensions that gradually widen toward the tip.

Shape refinement — the flared tip is filed to a smooth, even edge.

Reinforce the structure — extra layers are applied at the stress points (where the flare begins) for durability.

140+ Flare Designs

Tap any image for inspiration

Frequently Asked Questions

Why are they called duck nails?

The name 'duck nails' comes from the shape's resemblance to a duck's bill — the tip is wider and flatter than the base, similar to how a duck's bill flares outward. 'Flare nails' and 'fan nails' are alternative names for the same shape.

Can I get flare nails on natural nails?

No. Flare nails are impossible on natural nails because natural nails naturally narrow or maintain width toward the tip. The outward flare can only be created with acrylic or gel sculpting by a professional technician.

Are flare nails making a comeback?

Yes! Flare nails are experiencing a revival as part of the broader Y2K and retro beauty trend. They're popular on TikTok and among nail art enthusiasts who appreciate bold, unconventional shapes.