Reduce large PDFs under a 1MB email or upload limit with near-original quality.
Drop your PDF
Max 100 MB. Files auto-delete after 1 hour.
Drop a large PDF onto the upload zone - up to 100 MB.
1MB is pre-selected; choose a smaller target for stricter portals.
Receive a near-original-quality PDF that fits a 1MB limit.
Usually yes. A 1MB target keeps text crisp and images detailed - good for email attachments and most print jobs.
It downloads almost untouched. You can't meaningfully shrink a file that already beats the target.
Yes - the tool steps down DPI and image quality until it fits, then stops to preserve as much detail as possible.
No to both. Output is clean and nothing is stored beyond one hour.
Compress PDF to 1MB online free. The 1MB target keeps PDFs nearly indistinguishable from the original while clearing common email and upload limits. Works on any PDF in any language; no signup, no watermark.