Compress PDF to 100KB
Reduce your PDF file size to under 100KB free online. No signup, no watermark. Files deleted within 1 hour.
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最小文件大小，图像质量降低
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将文件拖放至此处
或点击浏览 — 最大 100 MB
您的文件将在约一小时后删除
Frequently Asked Questions
- Can I really get a PDF under 100KB?
- For most text-heavy PDFs, yes. Image-heavy PDFs may require higher compression or image downsampling. Use the Low quality setting for maximum compression.
- Will reducing to 100KB damage the text?
- Text and vector elements are not affected by compression quality. Only embedded images lose some quality at lower settings.
- Is the tool free?
- Yes, completely free. No subscription, no signup, and no watermark. Files are deleted within 1 hour.
- What is the maximum input file size?
- FileCrank supports PDF files up to 100 MB.
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