DjVu Inspector

Inspect page dimensions, resolution, document structure, hidden text, annotations, thumbnails, and image layers without installing a DjVu reader.

Private results · no network lookup · no quality reduction · files up to 1 GB

Rights and privacy reminder: Process only documents you are allowed to use. Hidden text, annotations, and scans can contain private or copyrighted material. Results stay in the uploader’s private job and are served as no-store attachments under the existing retention period.

What the DjVu toolkit does

Bounded inspection

Reports page count, native dimensions, DPI and gamma when exposed, bundled structure, hidden text, annotations, thumbnails, and foreground, background, and mask layers.

Source-derived text

Text accuracy and language come entirely from the uploaded source. Convertr does not improve, translate, mutate, or send extracted text upstream.

Native page rendering

Selected pages are decoded by the pinned ddjvu build at their full native dimensions. Unsafe expansion fails explicitly instead of truncating or downscaling output.

Indirect DjVu documents with unresolved component references are rejected. The toolkit never follows component URLs, exposes component identifiers, accepts command scripts, or offers crop and quality switches.

Related document and PDF tools

DjVu në PDFConvert the document to PDF. Text-layer preservation must be verified separately. Konvertuesi i dokumenteveBrowse document and ebook conversion tools. OCR ToolsCreate new OCR for supported image and PDF inputs when no text layer exists. Extract DjVu TextRecover only the source document’s existing hidden text. Extract DjVu PagesRender selected pages at native resolution. Ndarësi i PDF-veSplit selected pages after converting an appropriate document to PDF. Nxirr Imazhe nga PDFRecover images embedded in a PDF.

DjVu Inspector

Inspect the bounded structure and native page properties of a self-contained DjVu document.

hyrje
One signature-verified .djvu or .djv file within the 1 GB upload limit.
Shkarkimi
A private page and layer report.
kufizimet e vërteta
Indirect component documents are rejected, and unavailable fields are reported as absent rather than inferred.
Privatësia dhe përpunimi i të dhënave
one signature-verified .djvu or .djv file within the 1 GB upload limit is uploaded to a compatible Convertr worker only after you start the operation. Processing is automated, and temporary source and result files are deleted automatically after processing rather than retained as permanent storage.

Si ta përdorni këtë mjet

  1. Choose one signature-verified .djvu or .djv file within the 1 GB upload limit and wait for the page to validate it.
  2. Vendosni opsionet e disponueshme të prodhimit ose inspektimit dhe pastaj filloni përpunimin.
  3. Review the reported result and download a private page and layer report before the temporary link expires.

Modaliteti i dështimit të përbashkët

Malformed chunks, unsafe decompression, unresolved components, missing tools, or workspace exhaustion produce explicit failures.

Për shembull të dobishëm

Upload a bundled scanned book to review page dimensions, DPI, text-layer presence, annotations, thumbnails, and image layers.