Apa yang Anda berikan
One unlocked PDF containing at least one embedded image resource.
PDF dan dokumen kerja
List unique embedded page-image resources and where they are used.
The processor groups image resources by PDF cross-reference and records every page that references each one.
One unlocked PDF containing at least one embedded image resource.10 MB dengan batas gabunganOne formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Ruang yang siap10 MB digabungkan
Tembak satu PDF di sini
Pilih salah satu yang tertutup PDF. Sumber tetap tidak berubah dan hasilnya diunduh secara terpisah.
Fail hanya dikirim ketika Anda menjalankan alat; tidak ada sejarah pekerjaan di sisi server yang dibuat.
Kontrak Produk
Memahami PDF Image Inventory Sebelum prosesnya
The processor groups image resources by PDF cross-reference and records every page that references each one.
Apa yang Anda terima
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Apa yang harus dipertimbangkan
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
aliran kerja
Dari sumber ke download yang diperiksa
Use PDF Image Inventory on a working copy and review the separate result.
One unlocked PDF containing at least one embedded image resource.
No hidden presets or inferred selections are applied; the complete supported structure is processed.
Open the download and verify its schema or document behavior. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Worked review example
How to interpret PDF Image Inventory
A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.
Observed input
One unlocked PDF containing at least one embedded image resource.
Expected artifact
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages.
Interpretation boundary
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Example output
A concrete verification target
A reused 1200 by 800 RGB logo appears once in the inventory with pages 1, 3, and 8.
xref,width_pixels,height_pixels,pages 24,1200,800,"1,3,8"
Implementation reference:PyMuPDF PDF API documentation
penggunaan umum
When PDF Image Inventory is useful
List unique embedded page-image resources and where they are used.
Locate reused assets before optimization.
Check source pixel dimensions during prepress review.
Compare image-resource usage across page ranges.
batas yang penting
Keep the source until review is complete.
Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis.
Bantuan praktis
Pertanyaan sebelum Anda melakukannya
What does PDF Image Inventory actually inspect or change?
The processor groups image resources by PDF cross-reference and records every page that references each one. It processes only the supported structures found in the selected PDF and returns a separate download. It does not overwrite the source, infer missing document intent, or certify legal, archival, accessibility, privacy, or security status. Review the artifact against the original before using it in another workflow.
What limits apply to PDF Image Inventory?
One unlocked PDF containing at least one embedded image resource. The request is limited to 10 MB, the document to 500 pages, discovered structures to 10,000 items, and generated output to 50 MB. Password-protected files must be unlocked first. Malformed, application-specific, or unsupported PDF objects may require a specialist desktop application and manual inspection.
What should I verify after PDF Image Inventory finishes?
Confirm the download opens and matches the stated output, then compare page count, visible content, navigation, form behavior, and any task-specific structure with the source. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis. Keep the original until the result has been tested in the viewer, print process, records system, or downstream application where it will be used.
Proses kerja dokumen
PDF Image Inventory with inspectable boundaries
List unique embedded page-image resources and where they are used. The processor groups image resources by PDF cross-reference and records every page that references each one. One unlocked PDF containing at least one embedded image resource.
One formula-safe CSV with xref, pixel dimensions, bit depth, colorspace, resource name, and pages. Vector drawings, masks, inline edge cases, and effective placed resolution need separate visual analysis. Completed downloads remain only in this browser tab for limited re-download.