SVG Checker

SVG Checker analyzes SVG markup to verify conformance with standard specifications and to surface structural and rendering issues. It ingests SVG code or files and returns a structured report that highlights syntax errors, missing attributes, and invalid nesting. Conceptually, it performs XML well-formedness checks, validates the SVG namespace usage, ensures presence of essential attributes like viewBox, and flags duplicate IDs. It also offers optional checks for accessibility attributes (such as role and aria-label) and for optimization opportunities (like unused defs and excessive precision). The tool emphasizes machine-readable outputs suitable for CI integration while providing human-readable summaries for developers. Core value lies in reducing debugging time, ensuring cross-browser compatibility, and improving asset quality for web apps, marketing content, and product documentation. Unique differentiators include focused SVG conformance rules, structured issue reporting with severity, and optional export formats that support automated pipelines. Typical use cases include pre-submission SVG validation prior to embedding in a web page, auditing third-party SVGs for accessibility, and generating actionable reports for design-to-development handoffs.