XBRL Viewer

A web tool that opens XBRL instance documents to inspect facts, contexts, and units for auditors, analysts, and regulators.

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About This Tool

This XBRL Viewer parses and presents data from XBRL instance documents to enable rapid inspection of financial facts, their reporting contexts, and the units used. It supports IFRS and US GAAP taxonomies and is designed for auditors, financial analysts, and compliance teams. The tool extracts concepts (facts), their values, the associated units, and the contexts (entity, period, scenario) to facilitate validation and analysis. Concept filtering and dimensional data options help narrow focus to specific accounting topics or hypercubes during due diligence or regulatory reviews.
Concepts are resolved against the taxonomy, and numeric values are normalized for comparison across filings. Outputs can be exported for downstream analytics or archival purposes, enabling integration with spreadsheets, BI dashboards, or data lakes. The tool emphasizes data integrity checks such as context alignment and unit resolution, while deliberately not replacing full taxonomy validation or publication-ready reporting. Unique value lies in rapid, structured access to XBRL data without requiring local taxonomy installations, and in its ability to surface cross-document consistency signals for quick risk assessment and compliance reviews.
Common use cases include evaluating revenue recognition across periods, reconciling reported figures with auditor-supplied dimensions, and preparing data extracts for regulatory filings. The tool is designed to handle standard XBRL instances from IFRS/GAAP reports and is suitable for corporate finance teams, audit firms, and regulators who need a lightweight but reliable data extraction layer.

How to Use

  1. Upload an XBRL instance file (XML/.xbrl) using the file input.
  2. Optional: set view_mode to 'table' or 'tree' and apply concept_filters to narrow results.
  3. Run parsing to extract facts, contexts, and units from the instance.
  4. Review the structured output showing concept, value, unit, context_ref, and period.
  5. Export results as CSV or JSON for downstream analysis.
How to use xbrl viewer online

Frequently Asked Questions

Find Quick Answers

What is XBRL and what does this tool show?
XBRL is a standardized framework for encoding financial facts, contexts, and units. This tool presents those facts from an XBRL instance in a structured view, enabling quick inspection and basic validation without full taxonomy processing.
What inputs are supported?
Supported inputs are XBRL instance files in XML/XBRL format. Users can optionally filter the view by concepts, and choose a display mode to tailor the extracted data.
How does it handle large filings?
The tool uses efficient parsing and allows concept-based filtering to reduce result size. For very large filings, consider filtering by relevant domains to maintain performance.
Is taxonomy validation performed?
No full taxonomy validation is performed. The tool focuses on structural extraction of facts, contexts, and units and flags missing or unresolved references for further review.

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