Features
MyDevTools combines an API client, database clients, an encrypted vault and core dev tools with a dashboard, search, and privacy controls in one offline desktop app — so developers stop juggling a dozen scattered websites and single-purpose apps.
Launch formatters, the API client, database clients, and productivity tools from one place.
Keep each project in its own workspace — separate tools, notes, snippets, and vaults — and switch between them in a click. Everything stays local on your device.
Most tools run locally on your machine and work fully offline, which keeps common formatting and generation work instant.
Local-first tools process your data on your machine, and sensitive records live in a local encrypted vault.
Continue from the platform page into canonical public tool pages.
Format, validate, and edit JSON data with text and tree views. Supports JSONPath queries.
Offline desktop API client for REST, GraphQL, WebSocket and gRPC with a mock server, collection runner, scripting and vault-backed secrets. Free, no account.
Visualize JSON as an interactive node graph — pan, zoom, collapse, search, view arrays as tables, and export the diagram as PNG or SVG.
Manage AWS S3 and DigitalOcean Spaces buckets. Browse, upload, download, and delete files with end-to-end encrypted credentials.
