Offline Forge. Build with AI on your PC.

A Windows desktop AI assistant for coding and creating. Review changes, run checks, and preview projects on your own hardware. Working alpha.

Actual Offline Forge alpha interface showing a locally generated red cube image.

WHAT YOU CAN DO

Build and review code

Review proposed edits, diffs, and checkpoints, then run tests or builds. The example shows a real local coding test.

Prompt: “Implement filterItems in src/filter.ts: case-insensitive substring matching, trim the query, preserve input order, and do not mutate the input.”

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Create images locally

Powered by Z-Image Turbo. Create images on your PC in about 45 seconds on average on our test hardware; speed varies by system and settings. Explore 20 local outputs across a range of styles, with their exact prompts below. The final three examples use prompts with more than 20 descriptive details. Extra model downloads required.

Actual Offline Forge local Z-Image Turbo output: Anthropomorphic fox

“A full-body anthropomorphic red fox wearing a blue jacket and trousers, standing upright and waving one hand.”

Local Z-Image Turbo output: Cinematic rainy noir

“A cinematic night scene in a rain-soaked 1940s city, viewed from beneath a station awning. A detective in a charcoal overcoat stands in the foreground, holding a closed umbrella beside a parked burgundy sedan. Across the street, a warmly lit diner glows through fogged windows, with three customers visible inside. Wet cobblestones reflect amber lamps and a distant red traffic signal. Steam rises from a drain, tram wires cross overhead, and a woman in a cream coat disappears into the mist. Rich film grain, deep shadows, restrained color, realistic lighting, no readable text.”

Local Z-Image Turbo output: Art Nouveau botanical illustration

“An ornate Art Nouveau illustration of a luminous emerald moth resting among moonflowers, curling fern fronds, and pale lavender irises. The moth's four wings show intricate symmetrical patterns of ivory crescents, tiny copper dots, and translucent veins. Interwoven stems form an elegant oval frame around the central subject, with two small snails near the lower corners. Use flowing ink contours, flat jewel-toned pigments, delicate gold accents, and the slightly uneven texture of printed cream paper. Carefully balanced decorative geometry, graceful negative space, fine botanical detail, no lettering or typography.”

Local Z-Image Turbo output: Traditional woodblock storm scene

“A traditional multicolor woodblock print of a fishing harbor during a powerful coastal storm. Three wooden boats pitch between steep indigo waves, their pale sails tightly furled. In the foreground, two fishermen in straw rain capes pull a thick rope toward a weathered pier. A white lighthouse stands on a distant dark headland beneath sweeping bands of cloud, while seabirds angle into the wind. Strong carved outlines, flattened perspective, rhythmic wave patterns, visible wood grain, and slightly imperfect color registration. Limited palette of deep blue, muted ochre, charcoal, and warm ivory, no text.”

Local Z-Image Turbo output: Layered cut-paper reef

“A handcrafted coral reef diorama made entirely from layered, precisely cut colored paper. A sea turtle swims through the center, surrounded by orange clownfish, blue tangs, curling seaweed, branching coral, and a tiny pink seahorse. Foreground coral casts crisp shadows across successive layers, creating believable depth inside a rectangular shadow box. Small folds and exposed paper edges remain visible on every creature. Sunbeams descend through turquoise water as angular translucent paper strips. Bright but harmonious colors, tactile matte surfaces, intricate cutout shapes, gentle studio lighting, no painted realism, no text.”

Local Z-Image Turbo output: Stop-motion clay workshop

“A charming stop-motion animation set depicting a small handmade clay robot repairing a mechanical songbird in a cluttered attic workshop. The robot has a rounded teal body, mismatched brass button eyes, copper wire fingers, and a knitted orange scarf. On its wooden workbench sit miniature gears, a red toolbox, a magnifying lens, and a jar of colorful screws. A round window admits late afternoon sunlight, illuminating suspended dust and crooked shelves. Visible fingerprints in the clay, soft fabric fibers, carefully crafted miniature props, shallow depth of field, warm practical lighting, no text.”

Local Z-Image Turbo output: Architectural charcoal study

“A dramatic charcoal drawing of an abandoned grand staircase inside a once-elegant theater. Two sweeping flights curve toward a tall arched window, with cracked marble steps, intricate wrought-iron railings, peeling plaster, and scattered fallen leaves. A single empty velvet chair sits at the foot of the stairs, providing a clear scale reference. Pale daylight cuts diagonally through dusty air while the upper landing recedes into darkness. Expressive charcoal strokes, rubbed tonal gradients, sharp erased highlights, rough heavyweight paper texture, carefully constructed perspective, monochrome black and warm gray, no people or text.”

Local Z-Image Turbo output: Illuminated celestial atlas

“A richly illuminated medieval manuscript illustration of an imaginary celestial atlas, presented as a single rectangular parchment page without writing. At the center, a golden sun with a serene sculpted face is surrounded by concentric blue orbital rings containing tiny stars, crescent moons, and jewel-colored planets. Four elaborate corner medallions depict an owl, a lion, a fish, and a stag amid curling foliage. Use lapis blue, vermilion, emerald, and burnished gold leaf, with fine hand-painted outlines and subtle aged parchment stains. Dense ornamental detail, balanced symmetry, no letters, symbols resembling text, or captions.”

Local Z-Image Turbo output: Desert RPG market — complex prompt

“A richly detailed pixel-art desert market in an original fantasy role-playing game, viewed from an elevated three-quarter angle with a clear central plaza. A turquoise octagonal fountain anchors the scene, its carved fish spout pouring into rippling water. In the foreground, arrange three distinct stalls beneath striped awnings: a spice merchant with terracotta bowls, a fruit seller with date baskets and sliced pomegranates, and a potter displaying blue pitchers and stacked plates. A rolled carpet, brass weighing scales, and a wooden handcart occupy the spaces between stalls. To the left, a saddled pack lizard rests beside burlap sacks and a clay water trough. To the right, cloaked travelers pass a musician holding a lute and a seated cat. Behind them stand adobe buildings with carved doorways, patterned window shutters, rooftop laundry, a spiral stairway, and a small garden of palms and flowering cacti. Add hanging copper lanterns, woven baskets, a shaded stone bench, scattered sandals, and a distant sandstone arch. Crisp square pixels, consistent sprite scale, restrained dithering, warm ochre shadows and turquoise accents. Preserve readable paths between the many objects; no smooth gradients or lettering.”

Local Z-Image Turbo output: Art-glass still life — complex prompt

“An exquisite macro still-life photograph arranged around three handmade glass jellyfish sculptures on a cracked slate pedestal. Make the central sculpture dominant: a transparent amber bell with a scalloped rim, suspended air bubbles, a milky spiral core, thin silver inclusions, and long cobalt tentacles curling around its clear support stem. Behind it on the left, place a rose-pink jellyfish with a frosted dome, white internal filaments, and short violet tendrils. On the right, a smoky-green jellyfish contains tiny gold flecks and rests on a polished black glass base. Across the foreground arrange a shallow dish of water, three smooth sea pebbles, pale sand, a small shell, and a single loose blue glass bead. Keep a folded charcoal velvet cloth and brass tweezers at the far edge. In the softly blurred background, include cotton gloves, a clear acrylic display cube, a narrow blue vase, dried sea-fan coral, a honeycomb sea sponge, and a cylindrical glass prism. Morning light enters through a tall window, casting striped shadows and rainbow caustics across the slate. Realistic refraction, sharp luminous highlights, delicate manufacturing imperfections, shallow depth of field, restrained museum lighting, no labels or lettering.”

Local Z-Image Turbo output: Solarpunk railway panorama — complex prompt

“A richly detailed retrofuturist gouache painting of a solarpunk railway station overlooking a terraced coastal city, composed with a clear foreground platform, middle-ground train, and distant harbor. A streamlined cream-and-mint train waits beneath a sweeping canopy of translucent solar panels supported by slender copper columns. Show its rounded observation window, coral-colored doors, roof ventilation fins, and polished wheel covers. In the foreground, travelers with woven bags pass a wooden bench, a bicycle with a wicker basket, stacked suitcases, and a drinking fountain. Planters contain rosemary, orange flowers, and trailing vines; a small dog sleeps beside a ceramic water bowl. Along the platform, add globe lamps, a brass station clock without numerals, mosaic floor tiles, a luggage trolley, and a curved pedestrian bridge. Beyond the railway, hillside buildings feature rooftop gardens, rainwater tanks, exterior staircases, shaded balconies, and colorful laundry. Small wind turbines rise above an orchard of citrus trees. At the harbor below, include sailboats, a stone lighthouse, a floating vegetable garden, and a white ferry leaving a curved wake. Warm afternoon light, turquoise sea, coral accents, visible opaque brushwork, simplified but carefully layered geometry, optimistic mid-century design, no advertisements or readable lettering.”

3D assets and game development

Generate low-poly 3D assets locally with TripoSG. See real 5,000-triangle mesh examples below. Explore game-development workflows for Unity, Unreal Engine, and Godot. Gameflow is a work in progress. Concept illustration shown.

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Actual Offline Forge TripoSG treasure chest output reduced to 5,000 triangles

TripoSG low-poly prototype — 5,000 triangles. Textured render of the actual generated mesh.

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Offline Forge for Windows • $0

Try the current alpha and test instant ZIP delivery.

Download: 0.22 GB. AI models download separately; the full setup uses about 35 GB.

Working alpha: project tests, builds and previews have a known sandbox-helper limitation. Read the included setup notes.

Recommended hardware requirements

Windows PC • GPU with 8 GB VRAM • 16 GB system RAM

CPU: AMD Ryzen 5 5600X or better for optimal results.

Storage: about 35 GB with all features installed. Allow 50 GB free for setup and projects.

Internet is required for setup downloads. AI inference runs locally; web research connects when enabled.

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