Free Tool
Free Online XBRL Validator
Validate your XBRL and iXBRL files instantly. No registration required for basic validation.
Drop your file here
or click to browse
Supports .xbrl, .xml, .xhtml, .zip (report packages)
Schema validation
Calculation checks
Dimension rules
Business rules (Pro)
Get detailed report via email
Enter your email to receive the full validation report with error explanations
Instant Results
Get validation results in seconds, not minutes
Secure Processing
Files are encrypted and deleted after processing
Privacy First
Your data never leaves our secure servers
Supported Taxonomies
Validate against major regulatory frameworks
ESEF 2024Solvency IICOREP/FINREPSEC EDGARUK iXBRLIFRS Taxonomy
What's in Your Report?
Free vs Full comparison
Free Report
- Error count summary
- Critical errors listed
- Basic recommendations
Full Report (Email)
- All errors with explanations
- Line-by-line details
- Fix suggestions
- PDF export
Frequently Asked Questions
Is the validator really free?
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Yes! Basic validation is completely free with no registration. For detailed reports and business rules, create a free account.
What file types can I validate?
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We support XBRL (.xbrl, .xml), iXBRL (.xhtml), and report packages (.zip) for ESEF, Solvency II, and other taxonomies.
Is my data secure?
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Absolutely. Files are encrypted in transit and at rest, processed in isolated environments, and automatically deleted after validation.
How do I get the full validation report?
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Enter your email when uploading, or create a free account to access detailed error explanations and PDF exports.