Compress PDF to 1MB
Need to reduce your PDF toward 1MB for an email attachment or web form? Choose Maximum compression — your file never leaves your browser.
- How do I compress a PDF to under 1MB?
- Upload your PDF and select Maximum compression mode. The result depends on your source PDF — check the displayed output size before downloading.
- Why do I need a PDF under 1MB?
- Many online forms, job application portals, and email services have file size limits of 1–2MB. Compressing your PDF reduces its size to better meet these requirements without converting to a different format.
- Will the text still be readable after maximum compression?
- The compressor renders each page at the chosen resolution setting. After downloading, open the file and zoom into small text, stamps, and signatures to confirm they remain legible before submitting.
- What if my PDF is still over 1MB after compression?
- Very large PDFs with many pages or high-resolution images may not reach 1MB even at maximum compression. Consider splitting the document into smaller sections, or use a simpler source PDF if possible.
- Is it free to compress a PDF to 1MB?
- Yes, completely free. No sign-up, no subscription, no watermark – ever.
- Are my files uploaded to a server?
- No. All compression happens locally in your browser. Your file never leaves your device.