Icons

Remix Mail Lock Fill Icon

The Remix Icons Mail Lock Fill icon uses a clean SVG vector format. Compare it against similar icons in 27 other libraries on IconStash, adjust stroke width, change colors with a hex picker, and export at any size.

Open in editor Browse Remix Icons All mail lock icons

Interactive Customizer

1.5px
128px

About this icon

Use the Mail Lock Fill icon

Icons in the bold style — like Mail Lock Fill — are designed for interface components and product UI. Use it across messaging apps, email clients, contact forms, notification systems, CRM dashboards, and live chat widgets for a consistent, professional look.

IconStash's editor lets you fine-tune color, size, and stroke width in real time, then export in the format that fits your workflow: SVG, PNG, JSX, or CSS background-mask.

Export formats

Copy clean SVG vectors with one click, generate custom-size PNG files from 16px to 512px, export JSX/React components ready to paste into your project, or use the icon as a CSS background-mask for flexible theming.

All exports are based on the same editable vector — so the Mail Lock Fill icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.

Design & UX integration

Aesthetic characteristics

Remix Icon builds Mail Lock Fill from a neutral, slightly geometric construction. Most concepts ship in both a line and a fill variant on the same 24x24 grid, which makes the set a common choice for enterprise and SaaS interfaces that want a quieter visual voice than Material or Fluent.

UX best practices

In messaging, contact and notification UI, the Mail Lock Fill icon should help users triage at a glance. Keep any unread badge small and anchored to the top-right corner, and never rely on the badge alone — expose the count in the accessible name so screen-reader users get the same signal.

Use in your project

React / npm — Remix Icons

npm install remixicon

/* In your CSS: */
@import 'remixicon/fonts/remixicon.css';

<!-- HTML usage: -->
<i class="ri-mail-lock-fill-line ri-lg"></i>

Copy the SVG markup directly from the IconStash editor to use the Mail Lock Fill icon without any npm package — paste it into HTML, JSX, or a design tool.

Inline SVG (copy & paste)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="mail-lock-fill icon"><path fill="currentColor" d="M22 12a5.002 5.002 0 0 0-7.9 3H13v6H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h18a1 1 0 0 1 1 1zm-9.94-.317L5.648 6.238L4.353 7.762l7.72 6.555l7.581-6.56l-1.308-1.513zM22 17h1v5h-8v-5h1v-1a3 3 0 1 1 6 0zm-2 0v-1a1 1 0 1 0-2 0v1z"/></svg>

Library & related icons

About Remix Icon

Open-source, neutral-style system icon set for designers and developers. 3,200+ icons in both line and fill variants, organized across 25 categories.

  • Total icons: 3,244+
  • Style: two-style
  • License: Apache 2.0
  • npm package: remixicon
Browse all 3,244 Remix Icon icons →

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Frequently asked questions

What is the Mail Lock Fill icon?

The Mail Lock Fill icon is a bold-style SVG icon from the Remix Icons library, categorized under Communication. It is designed for use in messaging apps, email clients, contact forms, notification systems, CRM dashboards, and live chat widgets. On IconStash you can preview it, customize its color and size, and export it in SVG, PNG, JSX, or CSS formats directly from your browser.

Is the Mail Lock Fill icon free to use?

Yes. Remix Icons is licensed under Apache 2.0, making it free for personal and commercial use. This means you can freely use the Mail Lock Fill icon in personal, commercial, and open-source projects. IconStash provides SVG and PNG access at no cost with no login required.

How do I use the Mail Lock Fill icon in React?

Install the package with `npm install remixicon`, then import the component into your React file. IconStash's detail panel shows you the exact npm command, import statement, and JSX usage snippet for every icon — just click the Code tab and copy with one click.

What is the Remix Icons icon library?

Open-source, neutral-style system icon set for designers and developers. 3,200+ icons in both line and fill variants, organized across 25 categories. It contains 3,244+ icons. IconStash indexes the complete Remix Icons collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.

Can I download the Mail Lock Fill icon as a PNG?

Yes. Open the Mail Lock Fill icon in IconStash, set your desired pixel size (16px to 512px) in the detail panel, and click Download PNG. You can also export a multi-resolution ZIP pack containing 16, 24, 32, 48, 64, 128, 256, and 512px PNGs with a single click.

What does the bold icon style mean?

An icon in bold style uses a clean SVG vector format. This style is best suited for interface components. The Remix Icons Mail Lock Fill icon follows this visual convention throughout the Remix Icons design system.

Can I change the Mail Lock Fill icon's color and size before downloading?

Yes. In IconStash's editor panel, choose from six color presets (blue, slate, green, purple, red, teal) or enter a custom hex value. Drag the size slider (16–256px) or type an exact pixel value up to 512px. Changes apply instantly to the SVG preview, the PNG output, and the copied code.