Fast, secure and completely free. Images, videos and PDFs — processed instantly with no quality loss.
or click to browse · Max 25 MB per image
Drag & drop or click to select. Supports images, videos and PDFs.
Our servers process your file instantly using advanced algorithms.
Download your optimized file. Files are deleted after 1 hour for your privacy.
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Files are processed in seconds — no waiting in queues, no delays.
Your files are automatically deleted after 1 hour. We never store or share your data.
No account required. No file size tricks. No watermarks. Completely free for everyone.
Adjust quality settings to find the perfect balance between file size and visual quality.
JPG, PNG, WebP, AVIF, HEIC, MP4, MKV, MOV, WebM, PDF and many more.
Works on any device — desktop, tablet or mobile. No app or plugin needed.
Compvert uses advanced lossy and lossless compression algorithms to reduce image file sizes while maintaining visual quality. For JPEG images, our tool applies intelligent compression that targets the optimal quality level — typically achieving 60–90% size reduction without visible quality loss.
PNG images are compressed using lossless algorithms that reduce file size without losing any image data. This is ideal for screenshots, logos, and graphics with transparent backgrounds. WebP format typically achieves 25–35% smaller file sizes than JPEG at equivalent quality.
Video files can be compressed using H.264, H.265 (HEVC), VP9 or AV1 codecs. H.264 offers the best compatibility across devices and browsers. H.265 provides up to 50% better compression than H.264 at the same quality. You can also reduce the resolution, remove audio tracks and strip metadata to further reduce file size.
PDF files are compressed by optimizing embedded images, removing unnecessary metadata and applying lossless compression to document content. Our PDF compressor supports four compression levels — from screen quality (smallest file size) to prepress quality (maximum fidelity) — so you can choose the right balance for your needs.
All files are uploaded over encrypted HTTPS connections and processed on secure servers. Uploaded files are automatically deleted from our servers 1 hour after download, or 6 hours if not downloaded. We do not analyze, share or sell your files or their contents. Metadata (EXIF, GPS location, camera info) is removed from compressed images by default.