Smart PDF Compressor & Optimizer

💭 Advanced PDF Compression: Take full control over your file sizes. Use our Smart Mode for text documents, or unlock the Advanced Visual Settings to crush the size of scanned PDFs using custom resolution, quality sliders, and grayscale conversion.

1. Compression Method: Smart Mode (Best for Text-only PDFs) Advanced Visual Compression (Force Size Reduction)

Compression Power (JPEG Quality) 50%

Page Resolution Scale 0.7x

Lower scale reduces size dramatically but may blur small text.

Convert to Black & White (Grayscale) Removes color data for massive file size savings.

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Click to Upload PDF

Processed locally. Your files never leave your device.

document.pdf

ORIGINAL SIZE 0.00 MB

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Advanced PDF Customization

• Compression Power: Controls how aggressively the internal images are compressed. Lower percentages mean much smaller files but slight pixelation.
• Resolution Scale: Physically reduces the dimensions of the document pages. Setting this to 0.5x will drastically cut the file size.
• Grayscale Magic: Color data takes up a massive amount of space. Checking the "Black & White" box strips all color channels, often reducing the file size by half instantly!

⚡ Expert Tip: To crush a massive, stubborn PDF: Select Advanced Compression, set the Quality to 30%, Scale to 0.5x, and check Grayscale. The file size will plummet!