CLI

The Derivv CLI lets you resize images, batch process with saved presets, and watch directories for new images — all from the terminal.

The CLI is bundled with the Derivv Pro desktop app and shares your presets and account. There's no separate login — if you're signed into the desktop app, the CLI just works.

What you can do

• Resize single images with precise control over dimensions, format, compression, and fit
• Batch process entire directories using your saved presets
• Watch a folder and automatically process new images as they appear
• Manage presets — list, create, export, and import presets from the command line
• Inspect images — view dimensions, file size, format, and EXIF data
• Script and automate with --json output and --quiet mode
• Use with AI agents — the structured output and non-interactive design make the CLI a natural fit for AI coding agents and automated workflows

How it works

The CLI shares your presets, account session, and subscription status with the desktop app. Any preset you create in the desktop app is immediately available in the CLI, and vice versa.