Illustrations
Emojis
Elements
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Add high-quality
vectors in your app
Give your users top-quality icons, illustrations, emojis, and vector elements—easy to integrate with our fast, reliable API and clear developer docs.
Register as a developer
View the documentation
Want to us the Streamline API in a high-volume application?
Contact Devie at hello@streamline.vip
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Bring the best
vectors to your app
Our API is so good: we use it in our own app and plugins.
390,000
icons
30,000
illustrations
7,000
elements
Simple integration
One API, endless use cases
The Streamline API is a modern JSON API our Public API gives you full programmatic access to our vast collection of icons, illustrations, and visual elements.
Whether it’s a to-do app, a website builder, or a presentation tool, your users can search, select, and insert the perfect visuals in seconds—boosting creativity without leaving your interface.
Search assets
List assets
Download assets
curl --request GET \
--url 'https://public-api.streamlinehq.com/icons/hash/download/svg?responsive=true' \
--header 'accept: image/svg+xml'
Download icon as SVG
Spacecraft.svg
Task name
Notes
Add an icon
Search for icons
Create a task
Users choose icons from our library to label tasks in their to-do app.
Schedule
Family time
Grocery shopping
Vet checkup
Japanese course
Limit
Binge-watching
Video game
Meetings
Eating fast food
To-do
Team project
Call Mom
Chores
Blog draft
Users can search and add our icons directly to their websites with this web app builder.
Users can search and insert icons or illustrations from our 450,000+ vector library