---
title: "File Key Icon | Free Download PNG & SVG | Ultimate Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/file-key--15879
canonical_url: "https://www.streamlinehq.com/icons/download/file-key--15879"
summary: "Clean duotone icon of a rounded KEY label with a diagonal split. Used for key files, tokens, and encryption."
---

# File Key icon

The File Key icon shows a rounded rectangular label with the word KEY and a diagonal split between two colored fill areas. Drawn in the duotone style on a 24px grid with a 1px stroke, so its compact geometry stays clear in interface layouts. Use it for key files, access tokens, encryption controls, credential management, and secure file workflows. It belongs to Ultimate Duotone set in the Ultimate family.

## Preview

![Clean duotone icon of a rounded KEY label with a diagonal split. Used for key files, tokens, and encryption.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-duotone/work-office-companies/office-files/file-key-7f29tylxyicrgh2kgatty.png?_a=DATAiZkSZAA0)

## Details

- **Name**: File Key
- **Type**: Icon
- **Set**: [Ultimate Duotone](/icons/streamline-duotone.md) — Ultimate is the world’s largest icon family, designed by 8 expert designers. The Duotone style enhances visual depth by combining colored lines and filled shapes, perfect for matching brand or project colors. Key advantages: 1—Customizable colors. Apply up to four different colors to icon elements. 2— Adjustable stroke thickness. Create looks ranging from thin to bold for varied aesthetics.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo, Stroke, Filled
- **Category**: Work office companies › Office Files
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: file, key, unlock, security, access, open, lock, slides, presentation, slideshow, tool, sign, symbol, emblem, keynote

## Download

- [Download File Key on Streamline](https://www.streamlinehq.com/icons/download/file-key--15879)

## Also available in other styles

- [File Key — Ultimate Colors](/icons/download/file-key--19709.md) (Pro)
- [File Key — Ultimate Bold](/icons/download/file-key--23426.md) (Pro)
- [File Key — Ultimate Light](/icons/download/file-key--23420.md) (Pro)

---

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