Best Free Asset Libraries for Builders
Here are useful asset libraries for builders, creators, developers, game makers, video editors, designers, and indie founders.
Use these for website images, app mockups, icons, fonts, videos, sound effects, game assets, backgrounds, social graphics, and launch content.
Add more asset libraries in the replies.
1. Unsplash
Link: https://unsplash.com/
Best for:
- Free photos
- Website imagery
- Blog images
- Landing page visuals
- Backgrounds
- Brand moodboards
- Social media images
Why it is useful:
Unsplash is useful when you need clean, high-quality photography for websites, landing pages, banners, thumbnails, and project pages.
Good for:
- Website builders
- Bloggers
- Designers
- Startup pages
- Brand concepts
- Social posts
Free or paid:
Free images available. Unsplash+ also exists.
Warning:
Popular images get reused a lot, so try to avoid the most obvious stock-looking photos.
2. Pexels
Link: https://www.pexels.com/
Best for:
- Free photos
- Free stock video
- Website visuals
- Social media content
- Promo clips
- Background footage
Why it is useful:
Pexels is useful because it gives both stock photos and stock videos in one place.
Good for:
- Website owners
- YouTubers
- App builders
- Landing pages
- Social clips
- Promo videos
Free or paid:
Free.
Warning:
Check each asset before using it in paid/commercial work, especially if people, brands, buildings, or trademarks are visible.
3. Pixabay
Link: https://pixabay.com/
Best for:
- Photos
- Illustrations
- Vectors
- Videos
- Music
- Sound effects
- 3D-style assets
Why it is useful:
Pixabay is useful when you need different asset types from one place, not just photos.
Good for:
- Builders needing quick assets
- Social media creators
- Video editors
- Website owners
- Game dev prototypes
- Presentation graphics
Free or paid:
Free assets available.
Warning:
Still check licence details and avoid using assets that include recognisable brands or people in risky ways.
4. Google Fonts
Link: https://fonts.google.com/
Best for:
- Website fonts
- App typography
- Landing pages
- Brand style
- UI design
- Blog typography
Why it is useful:
Google Fonts gives free web fonts that are easy to use in websites and apps.
Good for:
- Websites
- Forums
- Apps
- Blogs
- Landing pages
- Brand systems
- UI projects
Free or paid:
Free.
Warning:
Do not use too many font families. One or two is usually enough.
5. Font Awesome
Link: https://fontawesome.com/
Best for:
- Icons
- UI symbols
- Navigation icons
- Forum tag icons
- App buttons
- Dashboard icons
- Category icons
Why it is useful:
Font Awesome is useful when building websites, forums, apps, dashboards, menus, and category systems.
Good for:
- Flarum forums
- Web apps
- Admin panels
- SaaS dashboards
- Landing pages
- UI design
Free or paid:
Free icons available. Paid Pro icons available.
Warning:
Check which Font Awesome version your platform supports. Older apps may not support newer icon names.
6. Mixkit
Link: https://mixkit.co/
Best for:
- Stock video clips
- Music
- Sound effects
- Video templates
- Creator assets
- Promo videos
Why it is useful:
Mixkit is useful for creators who need free assets for video projects, trailers, social clips, and promotional content.
Good for:
- YouTubers
- Video editors
- App promo videos
- Product launch clips
- Social media content
- Game trailers
Free or paid:
Free assets available.
Warning:
Always check the asset licence before using it in client or commercial projects.
7. OpenGameArt
Link: https://opengameart.org/
Best for:
- Game sprites
- Tilesets
- Game backgrounds
- Sound effects
- Music
- UI assets
- Prototype assets
Why it is useful:
OpenGameArt is useful for game developers who need assets for prototypes, jam games, RPGs, platformers, and early builds.
Good for:
- Indie game devs
- Game jam projects
- 2D games
- RPG prototypes
- Pixel art projects
- Testing game ideas
Free or paid:
Free/open licences, depending on the asset.
Warning:
Check the licence on each asset. Some may require attribution or share-alike terms.
8. Itch.io Game Assets
Link: https://itch.io/game-assets/free
Best for:
- Free game assets
- Pixel art packs
- Tilesets
- UI kits
- Sound packs
- Characters
- Indie game prototypes
Why it is useful:
Itch.io has a large range of free and paid game asset packs. Useful for game builders who need quick prototype materials.
Good for:
- Game devs
- Indie developers
- Game jams
- 2D prototypes
- RPGs
- Platformers
- UI mockups
Free or paid:
Free and paid assets.
Warning:
Licences vary by creator. Read the asset page before using it in a commercial game.
9. Freesound
Link: https://freesound.org/
Best for:
- Sound effects
- Field recordings
- UI sounds
- Game sounds
- Ambient audio
- Foley sounds
Why it is useful:
Freesound is useful when you need sounds for games, videos, prototypes, apps, interfaces, or audio experiments.
Good for:
- Game developers
- Video editors
- App builders
- Podcast/audio projects
- UI sound design
- Creative experiments
Free or paid:
Free sounds under different Creative Commons licences.
Warning:
Licences vary. Some sounds require attribution. Some cannot be used commercially. Check before publishing.
10. Heroicons
Link: https://heroicons.com/
Best for:
- Clean UI icons
- Web apps
- Dashboards
- Buttons
- Navigation
- SaaS interfaces
Why it is useful:
Heroicons is useful for clean modern UI icons, especially for web apps and dashboards.
Good for:
- SaaS apps
- Landing pages
- Dashboards
- Tailwind projects
- Admin panels
- Web interfaces
Free or paid:
Free.
Warning:
Best for clean interface icons, not detailed illustration-style graphics.
Quick recommendations
Best free photos
Unsplash
Pexels
Best mixed asset library
Pixabay
Best fonts
Google Fonts
Best icons
Font Awesome
Heroicons
Best video/music/sound assets
Mixkit
Best game assets
OpenGameArt
Itch.io Game Assets
Best sound effects
Freesound
Add your own asset libraries
Use this format:
Asset site:
Link:
Category:
Free or paid:
Best for:
Why it is useful:
Licence warning:
