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Compress PDF file sizes client-side by downsampling high-res images and stripping redundant metadata streams.
Reduce the byte size of large PDF files for email attachments and web uploads without compromising text clarity.
Drop your PDF into the compressor pane.
Select Low, Medium, or High compression level to downsample embedded image streams.
Download the compressed PDF file with reduced byte weight.
Everything you need to know about this developer tool
PDF compression downsamples high-resolution embedded images and strips redundant metadata streams without blurring document text.
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Intelligently reduce PDF file size down to exact target limits (500KB, 200KB, 100KB) or preset ratios. Retains sharp text and vector graphics with zero cloud uploads.
Drop your PDF file here or browse
Supports all standard PDF documents up to 100MB • 100% private in-browser execution
Follow these 3 simple steps to process your document privately in your browser.
Select or drag your file into the browser. Documents load directly into local memory with zero server uploads.
Adjust options, preview modifications in the live document viewer, and click execute.
Save your transformed document instantly with pristine vector sharpness and zero watermarks.