The ultimate free online file compressor with NO limits. Detectmo borrows your computer's power to intelligently shrink massive Videos, PDFs, and Images without ruining the quality. Stop struggling with file size limits!
MP4, PDF, DOCX, XLSX, PPTX, JPG, PNG, MOV, MP3 (No Size Limits!)
Strips out hidden data and optimizes embedded images so your PDF is email-friendly without losing readable text.
Reduces the size of heavy PPTX, DOCX, and XLSX files by natively compressing bloated multimedia assets effortlessly.
Uses WebAssembly to borrow your CPU cores, crushing massive 4K MP4 and Audio files instantly directly in your browser without uploading to a server.
Simply drag and drop your bloated document or image into the Detectmo dropzone. We instantly encrypt the file for secure, local processing inside your browser. Your files never leave your device.
Our intelligent algorithms scan the file to find exactly what makes it heavy. For videos, we optimize the hidden bitrate using FFmpeg. For PDFs, we strip hidden metadata and downsample images perfectly.
Within seconds, Detectmo rebuilds your file with a drastically smaller footprint. The visual quality remains sharp, but the file size is now perfectly optimized for sending via email, Discord, or WhatsApp.
No! This is exactly what makes Detectmo the ultimate tool for sensitive documents. Since we use localized WebAssembly engines, your Videos, PDFs, Images, and Office Docs are processed entirely on your own computer. Your files are never uploaded, ensuring 100% privacy and no server-side risks.
Detectmo is a universal file shrinker. We conquer Video (.mp4, .mov), Audio (.mp3, .wav), PDF (.pdf), Microsoft Word (.docx), Excel (.xlsx), PowerPoint (.pptx), and images including JPG and PNG.
Not at all. Detectmo uses a professional-tier 4K optimization engine. We gently downsample massive images to a maximum of 3840 pixels while using a high-fidelity 85% JPEG quality. This is the industry "sweet spot" where file size drops dramatically but the images remain indistinguishable to the human eye.