---
title: "Error Checking Icon | Free Download PNG & SVG | Core Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/error-checking--24040
canonical_url: "https://www.streamlinehq.com/icons/download/error-checking--24040"
summary: "Clean duotone icon of a warning triangle with exclamation mark and check mark. Used for error checking and validation."
---

# Error Checking icon

The Error Checking icon shows a light-filled warning triangle with an exclamation mark and a check mark crossing its lower right. Drawn in the duotone style on a 14px grid with a 1px stroke so it stays clear at small sizes. Use it for form validation, error states, quality checks, diagnostics, and confirmation workflows. It belongs to Core Duo set in the Core family.

## Preview

![Clean duotone icon of a warning triangle with exclamation mark and check mark. Used for error checking and validation.](https://assets.streamlinehq.com/image/private/w_64,h_64,ar_1/f_auto/v1/icons/text-formatting/error-checking-h5nmisf4f4cilszjezb5c.png/error-checking-9rj5ivmnwxa58wc5uqjfj.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Error Checking
- **Type**: Icon
- **Set**: [Core Duo](/icons/core-duo-color.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Core Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Duo, Minimal, Stroke, Filled, Wireframe
- **Category**: Interface Essential › Text Formatting
- **Default size**: 14px
- **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**: error, warning, checking, alert, caution, validate, verify, triangle, exclamation, assessment

## Download

- [Download Error Checking on Streamline](https://www.streamlinehq.com/icons/download/error-checking--24040)

## Also available in other styles

- [Error Checking — Core Remix](/icons/download/error-checking--28915.md) (Pro)
- [Error Checking — Core Line](/icons/download/error-checking--23567.md) (Pro)
- [Error Checking — Core Solid](/icons/download/error-checking--23707.md) (Pro)
- [Error Checking — Core Neon](/icons/download/error-checking--30586.md) (Pro)
- [Error Checking — Core Gradient](/icons/download/error-checking--28293.md) (Pro)
- [Error Checking — Core Flat](/icons/download/error-checking--23958.md) (Pro)
- [Error Checking — Core Pop](/icons/download/error-checking--31486.md) (Pro)

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