Scene images depicting celestial objects like stars, planets, galaxies, star clusters, nebulae, and black holes, along with mysterious cosmic phenomena or events. This pack collects 2,776 space AI images on exactly that theme, tagged with keywords like nebula, black hole, planet and gas. The included CSV gives every image ready-made metadata (title, caption, alt text, title attribute, keywords). The images are free to use.
What’s in the pack
- 2,776 images in WebP format
- 46 different resolutions, from 1184 × 864 up to 3584 × 4800 (634 square, 1,181 landscape, 961 portrait)
- Most common size: 1024 × 1024 (615 images)
- 14 art styles and 9 AI image models
- 1 metadata CSV: 22 columns, English and Korean side by side
- ZIP size: about 630 MB
14 art styles in one pack
Every image belongs to one style, so you can pick a look and filter by it in the CSV (style_name_en column):
- Vibrant Cartoon (228)
- Vintage Pencil and Watercolor Sketch (227)
- Warm Watercolor Sketch (220)
- Vintage Ink and Sepia Paper (214)
- Simplified Stencil Art (214)
- Dramatic Book Cover Illustration (213)
- Impressionistic Oil Painting (211)
- Floating Dreamscape (209)
- Bright and Hopeful Watercolor and Gouache (206)
- Bold Graphic Novel (204)
- Dreamlike Fairy Tale Illustration (202)
- Noir City Silhouette (199)
- Lyrical Oil Painting Book Cover (193)
- Cinematic Pixel Art (36)
Which AI models made them
The model behind each image is recorded in the CSV (image_model column):
- gemini-2.5-flash-image (981)
- imagen-4.0-generate-001 (467)
- gemini-3-pro-image-preview (352)
- imagen-3.0-generate-002 (255)
- imagen-4.0-ultra-generate-001 (247)
- flux-1-schnell (246)
- imagen-4.0-fast-generate-001 (215)
- dall-e-3 (11)
- gpt-image-1-mini (2)
Keywords you’ll find most often
watercolor, nebula, starry night, close-up, galaxy, stars, night sky, light, black hole, golden hour, cosmos, planet, night, oil painting, ethereal
What one CSV entry looks like
- Title: Planet Cluster on a Starry Night
- Caption: cluster of small planets emitting blue light
- Alt text: Cluster of Blue Light Planets
- Keywords: planets, blue light, aged paper, ink wash, illustration, space, mystique
What's inside the metadata CSV
One UTF-8 CSV, one row per image, English and Korean side by side (columns ending in _en and _ko).
- file, mime_type, filesize: the exact file name, format and size in bytes. Use
fileto match each row to its image. - image_wh: pixel dimensions, for example 1024x1024.
- category_name, style_name, image_model: how each image is classified.
- prompt_title: a longer, descriptive title.
- image_title: a short display title.
- caption: a one-line caption.
- alt: alt text written for accessibility and SEO.
- title_attr: a ready-to-paste title attribute.
- keywords: comma-separated keywords you can use as tags.
- slug: a URL-friendly slug.
How you can use this pack
Publish one post per image. Map the CSV's image title to the post title, the caption to the excerpt, the alt text to the image alt, and the keywords to tags. Your posts are half-written before you start.
Build an image library or gallery site. Load the files and the CSV into your own image-serving site, gallery, or CDN test bed. The category, style, size and model columns give you filters out of the box.
Make any post look finished. Use one image as a hero or inline picture, then paste its alt text, title attribute and caption straight from the CSV.
Prototype with real content. Fill mockups, themes, templates and demos with real images and real metadata instead of placeholders.
About these AI-generated images
Every image in this pack was generated by AI. They are not photographs, and they do not depict real events. Any resemblance to real people, places, products, brands or artworks is coincidental and unintended, and no real person, organization or trademark is represented or endorsed. As AI output, an image may contain small visual flaws such as distorted details or unreadable text, so please review each image before you use it.
Free to use. Ad-supported download.
The content is free to use: no fees, no subscriptions, no usage limits. To keep this library free for everyone, a short ad appears before the download unlocks. Watch it, and the file is yours.
License
All content in this download is free to use for personal and commercial projects, with no usage restrictions. Attribution is not required. Files are provided as is, without warranty.
For full details, see the License & Terms of Use.
