Salesforce Fusion

Salesforce productivity developer tool.

Salesforce Fusion is a developer and admin toolkit that runs inside your browser, so you can build, inspect and debug Salesforce without leaving the page. CODE EDITOR • Full in-browser IDE for Apex classes, triggers, LWC, Aura, Visualforce, Lightning Message Channels and Lightning Types • Create, edit, save, delete and download any file or folder as a .zip backup • Code suggestions, formatting, Diff vs Server with per-block revert, and Local History • Search all code across your org, including validation rules and flows • Dependency Graph, Bug Visualizer and JSON to Apex Wrapper generator • Run Apex tests, see per-method results and org-wide code coverage • Anonymous Apex console with live debug logs, plus Apex Logs viewer • Optional Terra AI assistant for explaining, reviewing and generating tests (bring your own free API key) OBJECTS, DATA AND SCHEMA • Object Explorer with fields, validation rules, automation, record types and relationships • Data Export with SOQL suggestions and full multi-page results • Data Import (insert, update, upsert, delete) from pasted CSV or Excel data • Record Inspector (Show all data), Show Field API names on record pages • Field Creator and Bulk Schema Builder for creating fields and objects in bulk, with field-level security and page layout options • Picklist Explorer with dependent picklist matrix API AND DEPLOYMENT TOOLS • REST Explorer, GraphQL Explorer, cURL import and code snippets • Package Manager: retrieve and deploy metadata with package.xml preview ADMIN TOOLS • Search users, Login As, view login history and activate or deactivate users • Switch between orgs without losing context, with Production, Sandbox and Developer badges PRIVACY AND PERMISSIONS Salesforce Fusion uses your existing Salesforce login session and talks directly to your own Salesforce org. It has no server of its own and does not collect, store or sell your data. Anything saved (settings, themes, history) stays in your browser. Two features contact other services only when you use them: Terra AI sends the code you select to the AI provider using your own API key, and REST Explorer calls whatever URL you enter. Access to all sites is needed so REST Explorer can reach external APIs. Support and feedback: https://salesforce-fussion.vercel.app/support