Design and debug APIs like a human, not a robot.
Finally, a workflow you'll love.
Insomnia Designer
The Collaborative API Design Tool for designing and managing OpenAPI specs.
Latest ReleaseNew
Insomnia Core
The Desktop API client for REST and GraphQL. Make requests, inspect responses.
Latest ReleaseDesign, Debug, and Deploy APIs
Workflows and Tools to make API Development Easier
Create Requests
Quickly create and group requests, specify environment variables, authentication, generate code snippets, and more...
View Responses
Get all the details on responses. View the whole request timeline, status codes, body, headers, cookies, and more.
Organize Everything
Create workspaces, folders, environments, drag-and-drop requests, and easily import and export your data.
Design APIs
Create, edit, lint, debug, preview, and manage all of your OpenAPI specs in one collaborative API design editor.
Configure Gateways
Generate configuration for common API gateways such as the Kong API Gateway, and Kong for Kubernetes.
Deploy Specs
Sync your API designs with source control such as Github / Gitlab, and deploy directly to API Gateways such as Kong with one click.
More than 800,000 developers trust Insomnia
Still not convinced?
Maybe this big ol' list of features will help
- GraphQL support
- OAuth 1.0 and 2.0 auth
- Multipart form builder
- Query parameter builder
- Plugin System
- SSL client certificates
- JSONPath and XPath
- Response history
- Data import/export
- Rendered HTML preview
- Image and SVG preview
- AWS authentication
- Configurable proxy
- Color themes
- Cloud sync and sharing
- Import from
curl - Digest, Basic, NTLM Auth
- Nunjucks templating
- Configurable timeout
- HAR import
- Swagger import
- Request filtering
- Toggle SSL validation
- Keyboard shortcuts
- Usable at almost all sizes
- NTLM authentication
- Responsive interface
- Autocomplete Hints
- Redirect chain visualization
- Mac, Windows and Linux