> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://uploadcare.com/docs/api/rest/file-tags/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://uploadcare.com/docs/_mcp/server.

Each file can carry an ordered list of string tags. Tags are set at upload time or managed via these endpoints. They appear in all file info responses and can be used as a filter in file search.

Tags are normalized before storage: lowercased, whitespace-stripped, duplicates removed.
Maximum 50 tags per file; each tag must not exceed 100 characters.
Tags may only contain Latin letters, digits, hyphens (`-`), underscores (`_`), and dots (`.`).
Read more in the [docs](/docs/file-tags/).


## API Docs

- File Tags [Get file tags](https://uploadcare.com/docs/api/rest/file-tags/get-tags.md)
- File Tags [Replace file tags](https://uploadcare.com/docs/api/rest/file-tags/put-tags.md)
- File Tags [Add or remove file tags](https://uploadcare.com/docs/api/rest/file-tags/patch-tags.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://uploadcare.com/docs/api/rest/file-tags/openapi.json)
- [OpenAPI YAML](https://uploadcare.com/docs/api/rest/file-tags/openapi.yaml)