📦 Free Online File Compressor

Compression Tools • 5 min read

Large files are difficult to share, slow to upload, and consume storage space. AllToolsHub File Compressor provides 8 specialized compression tools for every file type you might need to shrink.

Video Compression

Reduce video file sizes dramatically while maintaining watchable quality. Adjust bitrate, resolution, and codec settings to find the optimal balance for your needs.

Image Compression

Compress JPEG, PNG, and WebP images for faster web loading. Our smart compression reduces file sizes by up to 80% while keeping images looking sharp and clear.

Audio Compression

Compress MP3 and WAV audio files without noticeable quality loss. Perfect for podcasts, music files, and voice recordings that need smaller file sizes.

PDF Compression

Shrink PDF documents for easier email sharing. Our PDF compressor optimizes embedded images and fonts to reduce file size while keeping documents readable.

GIF Compression

Optimize animated GIF files by reducing color palettes and removing redundant frame data. Get smaller GIFs that load faster without losing animation quality.

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Frequently Asked Questions

How much can files be compressed?

Compression ratios vary by file type. Images can be reduced 50-80%, videos 40-70%, PDFs 30-60%, and audio files 30-50%.

Does compression reduce quality?

You control the quality level. Our tools offer smart compression that minimizes visible quality loss while maximizing size reduction.

What file types can I compress?

We support video (MP4, WebM), images (JPEG, PNG, GIF), audio (MP3, WAV), and PDF documents.

Is there a file size limit?

Since all processing happens in your browser, limits depend on your device. Most modern devices handle files up to several hundred MB.

Are my files uploaded to a server?

No, all compression happens locally in your browser. Your files never leave your device.