Estimate image, Figure, Alt, and ActualText signals to find PDF image descriptions that need review.
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Fileza will inspect alt-text and image accessibility signals.
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Step-by-step guide
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Use these quick checks before and after processing so the final file is easier to trust, share, and continue working with.
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After securing a document, you can validate signatures, compress the protected file, or save it to your history.
Fileza guide
Alt Text Missing Report in Fileza helps reviewers find image-description risks before sharing or publishing PDFs. Upload a PDF and the tool estimates image XObject, Figure role, Alt text, and ActualText signals, then produces a conservative report showing where alternative text may need manual review.
Automated tools cannot decide whether an image description is meaningful, decorative, too long, or contextually correct. Fileza therefore avoids claiming that alt text is complete. Instead, it highlights missing or suspicious signals, gives severity levels, and suggests review steps for charts, logos, scanned images, diagrams, photos, and figure-heavy documents.
This workflow is useful for schools, churches, agencies, businesses, marketers, HR teams, and anyone publishing PDF handouts or reports online. It pairs well with the Tagged PDF Inspector and Reading Order Inspector because images, reading order, and structural tags often need to be fixed together. The report helps teams prioritize work by showing whether a document appears image-heavy and whether alternative-text markers are visible at all. It is a practical first step before writing descriptions, marking decorative images, or rebuilding figures in the source file.
After downloading the report, open the PDF in an accessibility editor, add meaningful Alt text to informative images, mark decorative images as artifacts, and validate the final document with a PDF/UA-capable checker if conformance matters.
Questions
No. Fileza provides local readiness signals and reports. Formal conformance requires a dedicated validator, such as a configured PDF/UA or PDF/A validation provider, plus human review.
Browser-side scans can inspect visible tokens, metadata, text extraction, and common structure markers, but they cannot guarantee every semantic or conformance rule.
Yes. Phase P4 tools can export JSON reports and PDF report summaries for review, audit discussion, and follow-up remediation.
Fix the source or PDF structure, review tags and reading order manually, add missing metadata or alt text, and validate with a full compliance validator when the workflow requires it.
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