Inkora - Art & Color

No more color leaking past open lines. Smart Fill seals gaps automatically. 13 brushes, 5 watercolor styles, 293 original pages. Free, no subscription.

Inkora — Color Without the Leaks Tired of color spilling past thin or broken outlines? Inkora's Smart Fill engine seals gaps automatically before you even tap — plus 13 real brush tips, 5 watercolor styles, and 293 original illustrations. Coded from scratch, not a recycled template.

— SMART FILL: NO MORE COLOR LEAKS — Standard bucket fills overflow through any open line. Inkora detects gaps and bridges them automatically, with two controls you can fine-tune yourself: • Gap Detection — how wide a break the fill can safely cross • Line Thickness — how thin a line must be before it stops acting as a wall Color lands exactly where you intend, every single time.

— 13 BRUSH TIPS, NOT ONE RECYCLED SHAPE — Round · Flat · Filbert · Fan · Comb · Rigger · Angle for classic strokes. Watercolor · Splatter · Chalk · Water Flat · Water Ink · Water Blot for soft, painterly texture. Every tip is its own shape — five sizes each, from bold coverage to fine detail.

— WATERCOLOR THAT ACTUALLY BLEEDS — Real bleed physics, not a blur filter. Color spreads outward from your stroke the way wet pigment does, following the true silhouette of the brush — so a fine tip bleeds a thin thread and a soft tip blooms like a wash.

— A COLOR SYSTEM BUILT FOR DETAIL — 16 curated palettes — Pastel, Jewel Tones, Neon, Metallic, Nordic, Skin Tones, Monochrome and more. Need an exact shade? Use the 2D HSV picker, RGB sliders, or type a Hex code directly, with full alpha for layered transparency.

— SNAPSHOTS: TEST COLORS WITHOUT LOSING YOUR WORK — Save as many named color versions of one page as you want. Try a bold palette, a pastel palette, a moody palette — every snapshot keeps its own brushes, tones, and fill settings, so nothing is ever overwritten.

— 293 ORIGINAL PAGES, 9 THEMES — Forest Animals · Ancient Japanese Town · Sweets · Dragons · Underwater Ocean · Samurai Warriors · Gothic Cathedral · Cherry Blossom · Zentangle. All original line art, made specifically for digital coloring — with new pages added regularly.

— YOUR ART IS NEVER LOST — Auto-save keeps every page ready the moment you reopen the app. History panel holds every unfinished piece. 15-step undo means you can experiment freely. Export to your Photos at full resolution in one tap.

— FULLY OFFLINE — No account, no login, no internet connection needed — color on a plane, underground, or anywhere signal can't reach.

WHY INKORA IS DIFFERENT Most coloring apps in this category share the same fill engine, the same brush set, and the same watercolor filter. Inkora's fill, brushes, and bleed were each written independently, so lines don't leak, brushes don't feel identical, and watercolor doesn't look like a blur.

FEATURES AT A GLANCE • 293 original coloring pages across 9 themes • 13 independent brush tips, 5 sizes each • Smart Fill with adjustable gap detection and line thickness • 16 color palettes + custom RGB / HSV / Hex picker with alpha • Unlimited named snapshots per page • Pinch-zoom to 5× for fine detail • Auto-save, history panel, one-tap export • 15-step undo • 100% offline — no account required • No subscription — remove ads forever with a single one-time purchase

Download Inkora free and start coloring today.