Online PDF Compress — Smaller Files, Three Quality Levels

Need Custom Conversion?

Shrink PDF file size in your browser: choose low, medium, or high compression, compare sizes, then download your optimized PDF—private, no server upload.

Upload PDF

Drop a PDF here or click to browse (max 50 MB).

Compression re-encodes pages as images in your browser for smaller files; very large or scanned PDFs may take longer.

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Preview

Thumbnails and main page view before you compress.

Compression

Result

    Overview & guides

    Shrink PDF file size in your browser: choose low, medium, or high compression, compare sizes, then download your optimized PDF—private, no server upload.

    Files are processed in your browser. Choose a file in the drop zone, run the conversion or action, then download the result. A preview area keeps the layout stable while you work.

    1. Click the dashed area or drop a file (max 500 MB where applicable).
    2. Wait for the preview when shown; adjust options if the tool provides them.
    3. Start the action, then save the downloaded file. Use Clear to reset the form.

    • Are my files uploaded to a server? Processing runs locally in your browser; files are not sent to our servers for these tools.
    • What are the size limits? Typical limits are shown next to the drop zone (often 500 MB for video-style tools).
    • Which browsers work best? A recent version of Chrome, Edge, Firefox, or Safari is recommended.

    Key Features and Benefits

    🔒

    Privacy & Security

    All processes happen directly on your device, ensuring complete privacy and security for your data.

    ⚡

    Speed & Efficiency

    Experience fast and efficient processing, optimized for modern devices and browsers.

    🎛️

    Versatile Tools

    Convert, view, and edit files of various formats including text, images, videos, and more.

    🌐

    Cross-Platform Compatibility

    Access our tools from any modern browser without the need for installations.

    💻

    Browser-Based Processing

    All processing happens directly in your browser. No uploads are required, ensuring speed and security.

    ✅

    No Installation Needed

    Our tools are entirely web-based, so you can get started instantly without downloading any software.

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