PDF Size Reducer
NewSet a target file size for your PDF — the tool automatically adjusts compression settings to hit as close to your target as possible. Perfect when you need to fit within email attachment limits (25MB for Gmail), upload limits on web forms, or specific compliance requirements for document size. Choose from preset targets or enter a custom size limit.
PDF Size Reducer
Reduce PDF file size to fit email limits and upload restrictions.
Upload File
or drag and drop here
How to Use PDF Size Reducer
- 1Upload your PDF file
- 2Set a target file size (e.g., 2MB, 5MB, 10MB)
- 3Click "Reduce to Target Size"
- 4Download the size-reduced PDF
- 5Check the final file size in the download details
Your Privacy is Protected
PDF Size Reducer runs entirely in your browser. Your files and data are never uploaded to any server, never stored, and never shared. Everything happens locally on your device using secure browser APIs.
Frequently Asked Questions
What is the smallest PDF size I can target?
For most PDFs, 1MB is achievable. For text-only documents, even 100KB may be possible.
What if the PDF cannot reach the target size?
The tool will compress to the smallest achievable size and report the actual output size.