Bruno

A lightweight, open-source API client.

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Details

Category
Development
Pricing
Free

About

Bruno is a lightweight, open-source API client that focuses on data privacy and local-first development by storing collections as plain-text files on the local filesystem.

Key Features

  • Offline-first functionality with zero cloud dependency
  • Git-friendly storage using the .bru plain-text markup language
  • Support for REST, GraphQL, and gRPC APIs
  • JavaScript-based scripting for pre-request and post-response logic
  • Declarative Assertions and automated testing suite
  • Bruno CLI for CI/CD integration and automated collection runs
  • Multi-environment support with environment variable management
  • Built-in Collection Runner for executing multiple requests
  • Native Git UI for commits, history, and merge conflict resolution
  • Local Workspaces for organizing collections across teams or projects
  • Inbuilt terminal for quick access to command-line workflows
  • Support for both .bru and YAML collection file formats
  • Import capability for Postman, Insomnia, and OpenAPI specifications
  • Support for NPM modules within test and pre-request scripts
  • Cookie management and persistent session handling
  • OAuth 2.0 support including Authorization Code and Client Credentials
  • Integration with AWS Secrets Manager and Azure Key Vault
  • Response visualization for rendering data in table or HTML formats
  • JSONPath filtering for extracting specific data from responses
  • Data-driven testing via CSV and JSON file iteration
  • Masking and encryption of sensitive environment variables
  • Developer and Safe execution modes for script security
  • Cross-platform desktop application for Windows, Mac, and Linux

Available On

Web

Bruno is an Indian alternative to

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