📐 PDF Crop / Resize Pages
Crop all pages or one continuous page range in a PDF with one shared margin rule, or proportionally resize that same scope, then export a new PDF.
Drop a PDF here, or click to choose a file
One PDF only. This browser-only version supports files up to 40MB and up to 120 pages.
All processing stays local in your browser. Nothing is uploaded.
Current Scope
This version exposes only two controlled operations: shared-margin page cropping, or proportional whole-page resizing. It is not a full PDF editor and does not include thumbnail workspaces, auto border detection, per-page crop boxes, OCR, signing, form editing, unlocking, or compression.
It works best for regular, unencrypted PDFs with normal structure. Complex, protected, damaged, or unusual files are handled on a best-effort basis and may be rejected.
This first version does not combine crop and resize into an arbitrary page-rebuild pipeline; choose either crop or resize mode for each export.
Operation Mode
Crop and resize use two controlled export pipelines. Switching modes invalidates the old result.
Apply To
This version supports all pages or one continuous page range only.
Enter one inclusive continuous range, for example 3-8.
Shared Crop Margins
One shared margin set is applied to every targeted page. All-zero margins are treated as no-op.
Cropping is computed in PDF natural coordinates, not from a visual drag-and-drop preview.
Whole-Page Resize
Whole-page proportional scaling only. 100% is treated as no-op, and free stretching is not supported.
This first version works best on regular, flattened, or structurally simple PDFs. Complex annotations, forms, and links are preserved on a best-effort basis only.
Current Geometry Task
Upload a PDF to start configuring crop or resize settings.
This only changes the downloaded filename. It does not mark the task dirty or change the geometry settings.
Waiting for PDF
Upload a regular, unencrypted PDF to start cropping or resizing pages.
All processing stays local in your browser. Nothing is uploaded.
New PDF Ready
Any change to mode, range, crop margins, or resize percent invalidates the old result immediately.
Online PDF crop and resize tool. Apply one shared crop margin rule to all pages or one continuous page range, or proportionally resize that same scope by percent, then export a new PDF locally in your browser with no uploads.