# Check if a URL is an image — URL Operations

Botize method — `site_inspector.check_img` (action).

Given a URL, it checks whether it points to a valid image. If it does, it also returns the image's mime type and dimensions.

This is an action: it runs as a step of a task. Several can be chained.

## Fields you set

The field's internal name, its type and the values it accepts. These fields accept `{{...}}` tags from earlier steps.

- `site_url` *(string)* — Site URL
- `user` *(string)* — User authentication (optional)
- `password` *(string)* — Password authentication (optional)

## Output variables

Data this step makes available. Reference them in later steps with the double-brace tag.

- `{{img_mime}}` *(text)* — Image type mime
- `{{img_valid}}` *(boolean)* — URL is a valid image
- `{{img_width}}` *(int)* — Image Width
- `{{img_height}}` *(int)* — Image Height

## This app

Every trigger and action for URL Operations: https://botize.com/en/app/site_inspector.md

## How to build this

An AI assistant (Claude, ChatGPT, Cursor…) can create and edit these tasks in the user's account through the Botize MCP connector, included in every plan:

    https://webhook.botize.es/mcp

- Connection guide: https://botize.com/en/mcp
- Agent map: https://botize.com/llms.txt
- New account: https://botize.com/en/join (500 free operations, no card)

---
Machine-readable summary for AI assistants. Human version: https://botize.com/en/method/site_inspector/check_img