Resize PDF Pages (A4 / Letter)
Scans and screenshot-PDFs often have a different size on every page, so printing crops content or leaves huge margins. Normalize every page to a standard paper size: content scaled proportionally and centered, landscape pages automatically on landscape paper. Everything runs locally in your browser.
Drop your file here
or choose from your device — no sign-up needed
Choose filesFiles are processed locally in your browser — never uploaded to any server
Details
Full-release pricing preview: $6.9/mo or $49/yr · 30-day email notice before billing starts · nothing is charged during the beta
How it works (3 steps)
Upload the PDF
Pick the target size (A4 by default); US Letter, A5 and A3 are also available.
Automatic normalize
Each page is scaled proportionally into the target paper and centered; landscape pages automatically use landscape paper.
Download the unified file
Every page comes out the same size — ready to print or submit.
Popular searches
- make all PDF pages the same size
- convert PDF to A4 size online
- scale PDF pages free
FAQ
Will the content be distorted?
No. Scaling is proportional with the aspect ratio preserved; oversized content shrinks to fit with even margins.
Try it ↑How are landscape pages handled?
Detected automatically: landscape content gets landscape paper (e.g. A4 rotated), portrait content gets portrait paper — no squashing.
Try it ↑Can I still select and copy text?
Yes. Pages are embedded and scaled as vectors, so the text layer is preserved — nothing is rasterized.
Try it ↑Does a digital signature survive processing?
No. Any change to a signed PDF (merging, compressing, watermarking…) invalidates the existing digital signature — that is the tamper-proof design of PDF signatures, not a limit of this site. Process first, then sign.
Try it ↑Can I trust the processing engine?
Yes — and you can verify it: the tool runs on open-source in-browser engines (pdf-lib, pdf.js, Tesseract OCR…) on your own device. Open DevTools → Network while processing and you will see no file upload requests.
Try it ↑