Free File Size Reducer

Professional-grade compression for PDF, images, and documents. Reduce size by up to 80% with lossless visuals.

Securely Processed

Auto-Deleted

Privacy Protected

Upload Your File

Select a PDF, image, or document to compress

Drag and drop your file here, or click to browse

Supported: PDF, JPG, PNG, GIF, DOCX, XLSX, PPTX (Max 100MB)

Maximum file size: 100 MB

Secure Compression

Your files are processed securely. We use advanced encryption and automatically delete all uploads after 1 hour.

Pro Tips

Higher quality = Larger file size
Batch processing saves time
Original dimensions preserved

Performance

Our compression engine reduces file size by up to 80% without visible quality loss, perfect for web and email.

How to Compress Files Online

Upload Files

Drag and drop your images or PDF documents. We support JPG, PNG, WebP, and PDF formats up to 100MB per file.

Select Quality

Choose your compression level. Use "Balanced" for the best trade-off between file size and visual quality.

Download Compressed

Our advanced algorithm reduces file size while maintaining quality. Download your optimized files instantly.

Advanced File Compression

Smart compression algorithms that significantly reduce file size while maintaining visual quality.

Smart Compression

Intelligent analysis determines the optimal compression ratio for each file, reducing size by up to 80% with no visible quality loss.

Multi-Format Support

Compress JPG, PNG, WebP images and PDF documents in one go. No need to use different tools for different file types.

Secure & Private

Your files are processed securely via HTTPS and deleted automatically after 1 hour. We never analyze or share your content.

Bulk Processing

Upload and compress multiple files simultaneously. Save time by processing entire batches of images and documents at once.

When to Use File Compression

Email Attachments

Reduce file sizes to meet email attachment limits. Compress large PDFs or high-resolution images before sending to ensure they deliver successfully.

Website Optimization

Optimize images for faster website loading. Smaller images improve page speed, reduce bandwidth costs, and provide better user experience.

Cloud Storage

Save cloud storage space by compressing files before upload. Keep more files in services like Google Drive, Dropbox, or OneDrive.

Document Sharing

Share documents faster with colleagues and clients. Compressed PDFs and Word documents upload and download quickly while maintaining readability.

Frequently Asked Questions

How much can I reduce my file size?

Compression results vary by file type. Images typically compress 30-80% without visible quality loss. PDFs commonly reduce by 20-60%, and documents by 40-70%. Results depend on original file content and quality settings.

Will compression affect my file quality?

Our Auto Mode finds the optimal balance between size and quality. For images, compression is visually lossless in most cases. PDFs maintain text clarity and readability. You can adjust quality settings manually for more control.

What file formats are supported?

We support JPG, PNG, GIF, WebP images; PDF documents; and DOC/DOCX/XLSX/PPTX files. Maximum file size is 100MB for all users.

Is my file secure during compression?

Yes. Files are uploaded securely via HTTPS, processed on our servers, and automatically deleted immediately after you download the compressed version. We never store or access your file contents.