PDF accessibility checker helps you solve a specific file task: check the accessibility basics of a PDF: tags, language, title, real text, alt text and bookmarks. To try it, open the MediaExtractr PDF accessibility checker tool and start with a copy of your original file.
When to use PDF accessibility checker
PDF operations may affect text selection, visual quality, permissions, or page order. Inspect a representative page before applying the change to an important document. The relevant tool is designed to do the following: Check the accessibility basics of a PDF: tags, language, title, real text, alt text and bookmarks.
How to use PDF accessibility checker: step by step
- Open the PDF accessibility checker tool at https://www.mediaextractr.com/tools/pdf-accessibility-checker. Confirm that your source file type matches the tool description.
- Prepare a copy of the original and choose the relevant input file or text. For multi-file operations, check order and naming before continuing.
- Apply the available options for pdf accessibility checker. Use settings that match the final destination rather than choosing the smallest or highest setting automatically.
- Run the operation and save the result. If the tool reports an unsupported file, verify the input type before trying another format.
- Open the output independently and verify its content, file extension, and any important structural details.
Try a small test before processing your full file
Test pdf accessibility checker using a two-page PDF that contains both text and a picture. Open the result and check page count, text selection, image sharpness, and any links or form fields.
Mistakes and limitations to watch for
- Do not assume text stays selectable when a PDF is rasterized.
- Verify page orientation and ordering after editing.
- Check links, bookmarks, annotations, and form fields if they matter.
- Text extraction requires selectable source text; image-only scans may need OCR, which this tool does not claim to provide.
- Check chapter order, internal navigation, and any embedded illustrations after export.
How to verify the output
What this tool does: Check the accessibility basics of a PDF: tags, language, title, real text, alt text and bookmarks. The steps above are a general workflow based on the supplied tool catalogue; available controls may vary with the file or browser. Compare the exported result with the original, keeping in mind that success depends on the source file and the options used. If the result is unsuitable, return to your original and adjust one setting at a time.
Frequently asked questions
What does pdf accessibility checker do?
Check the accessibility basics of a PDF: tags, language, title, real text, alt text and bookmarks.
How can I check the result after using pdf accessibility checker?
Open the exported file in another viewer or application and verify its content, extension, and the details most important to your workflow. Text extraction requires selectable source text; image-only scans may need OCR, which this tool does not claim to provide.
Do I need to keep my original file when using pdf accessibility checker?
Yes. Work from a duplicate until you have tested the export and confirmed it meets your requirements.
Try the tools
Try it yourself
Everything in this guide runs in your browser. Free, with nothing uploaded.
Open PDF accessibility checker
