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PDF ドキュメントワークベンチ

Spot basic PDF accessibility review gaps.

Check for a document title, declared document language and extractable text on each page. Download the findings to guide a fuller accessibility review.

One unlocked PDF, up to 10 MB and 500 pages. Only upload a document you are authorised to process.10 MB 組み合わせ制限A JSON report with title and language presence, declared language, page text counts and link counts.
ドロップゾーン準備10 MB 組み合わせ

1を投げる PDF こちら

オフを選択します PDF」 ソースは変わらず、結果は別々にダウンロードされます。

Selecting a PDF sends it to the API for inspection. Running the report sends it again for processing. These requests use memory and do not create a server-side file history.

ステップ2 / 設定と実行

Configure PDF Accessibility Preflight

No accessibility target or certification level is selected. This report records limited observable signals.

このプロセッサをチェック...

追加設定は必要ありませんThis operation has no adjustable settings. Confirm the selected source and run it when processor status is available.
処理の要請The API holds selected files in request memory, returns Cache-Control: no-store, and does not create a server-side job history.

製品契約

理解する PDF Accessibility Preflight 処理前に

Language is read from the PDF catalogue Lang entry, not inferred from the text or PDF version. Each page is checked for extractable text and link annotations.

01

あなたが提供するもの

One unlocked PDF, up to 10 MB and 500 pages. Only upload a document you are authorised to process.

02

受け取るもの

A JSON report with title and language presence, declared language, page text counts and link counts.

03

何をレビューするか

This is not a WCAG or PDF/UA conformance test. It does not validate tags, reading order, alternative text, contrast, form labels or screen-reader usability. A language declaration may also be wrong.

一般利用

When PDF Accessibility Preflight is useful

Choose the report when you need to answer one of these questions before the next document step.

01

Identify missing title or language metadata.

02

Find image-only pages needing a text-layer review.

03

Prepare a short findings file for an accessibility specialist.

実用的な助け

あなたがそれを実行する前に質問します

Can this certify that my PDF is accessible?

No. These checks are only a starting point. An accessibility review must also inspect document structure, reading order, meaningful alternatives, interactive controls and the experience with assistive technology.

Does it detect the language of the text?

No. It reads the declared PDF document language. A missing declaration is reported as missing, while an existing declaration still needs review against the actual content.

Will it add tags or repair the document?

No. The operation returns findings only. It does not edit metadata, add a text layer or repair the accessibility structure of your original PDF.

ドキュメンタリーワークフロー

PDF Accessibility Preflight: a worked example

A PDF with a title but no catalogue language reports title_present as true and language_present as false. A scanned page may report no text even when its image looks readable.

Keep the downloaded report beside the exact PDF you checked. If the document changes, run it again; the previous findings describe the earlier file, not the replacement.