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Resize PDF page dimensions and file size online for free. Adjust MediaBox canvas bounds from Letter to A4 or reduce megabytes in seconds.
Follow this clear workflow to complete your document task with guaranteed privacy.
Drag and drop your PDF into the interactive resizing workspace.
Select whether you want to resize physical page dimensions, compress file weight, or both.
Pick standard paper formats like ISO A4, US Letter, or specify custom scale percentages.
Enable proportional scaling constraints to avoid squishing or stretching text.
Click Resize PDF to compile the new MediaBox bounding boxes and transform streams.
Save your perfectly scaled document ready for printing, submission, or archival.
Engineered for speed, privacy, and flawless document rendering.
Calculates transformation matrices and page bounds in milliseconds.
Operates entirely within your local browser sandbox with zero network uploads.
Your proprietary plans, contracts, and filings are never stored on third-party servers.
Full access to professional page scaling and size reduction without subscription fees.
No account signup, no personal information collection, and no marketing emails.
Responsive design runs smoothly across Windows, Mac, iPad, iPhone, and Android.
Everything you need to know about processing your files safely.
Trim margins, remove white space, and crop specific page areas in your PDF document.
Separate one page or an entire range for easy conversion into independent PDF files.
Combine multiple PDF documents into a single organized file in seconds.
Resize and compress PDF transcripts, portfolios, and essays for university portals like Common App, Slate, and ApplyTexas under 2MB limits.
Scan your resume PDF against Applicant Tracking Systems (ATS) with AI. Detect formatting errors, keyword gaps, action verb strength, and job match score.
Chat with academic research papers, arXiv preprints, and PubMed PDFs. Get grounded summaries, citation analysis, and equation explanations powered by Google Gemini.
Process your documents instantly in your browser with bank-grade AES-256 encryption, zero server retention, and zero watermarks.
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