# Compactor — Private Media & File Processing Suite

> Compactor is a fast, 100% private, client-side web application for video compression, PDF editing, audio processing, image optimization, metadata editing, and file conversion. Every operation runs entirely inside your browser using WebAssembly, FFmpeg, HTML5 APIs, and Canvas. No files are uploaded to any server.

## Core Capabilities & Tools

### Video Tools

- [Video Compressor](https://compactor.kuberbassi.com/#video-compressor): Compress videos using intelligent size presets for Discord, WhatsApp, TikTok, Instagram, email, and custom file size targets.
- [Video to Audio](https://compactor.kuberbassi.com/#video-to-audio): Extract MP3, AAC, or WAV audio tracks from videos.
- [Video to GIF](https://compactor.kuberbassi.com/#video-to-gif): Convert video clips into optimized animated GIFs with FPS control.
- [Mute Video](https://compactor.kuberbassi.com/#video-mute): Remove audio tracks while preserving video quality.

### PDF Tools

- [Edit PDF](https://compactor.kuberbassi.com/#pdf-edit): Add text and shapes, manage layers, and export locally.
- [Redact PDF](https://compactor.kuberbassi.com/#pdf-redact): Permanently remove covered content through high-resolution rasterized export.
- [Page Organizer](https://compactor.kuberbassi.com/#pdf-organize): Rearrange, rotate, and remove pages.
- [Merge PDF](https://compactor.kuberbassi.com/#pdf-merge): Combine multiple PDF documents.
- [Split PDF](https://compactor.kuberbassi.com/#pdf-split): Extract selected pages or split documents.
- [Crop Margins](https://compactor.kuberbassi.com/#pdf-crop-tool): Remove unnecessary white borders.
- [Compress PDF](https://compactor.kuberbassi.com/#pdf-compress): Reduce document size while preserving readability.
- [Document Stamps](https://compactor.kuberbassi.com/#pdf-stamps): Apply approval and status stamps.
- [Protect PDF](https://compactor.kuberbassi.com/#pdf-protect): Encrypt PDF files using password protection.
- [Unlock PDF](https://compactor.kuberbassi.com/#pdf-unlock): Remove password protection from authorized documents.
- [Page Numbers](https://compactor.kuberbassi.com/#pdf-page-numbers): Add customizable page numbering.
- [PDF to Images](https://compactor.kuberbassi.com/#pdf-to-image): Export pages as high-resolution PNG or JPG.
- [Images to PDF](https://compactor.kuberbassi.com/#pdf-jpg-to-pdf): Combine photos into a PDF scanner document.
- [Markdown Workspace](https://compactor.kuberbassi.com/#pdf-word-to-pdf): Write with templates and live preview, then download Markdown or a preview-matched PDF.
- [PDF to Markdown](https://compactor.kuberbassi.com/#pdf-to-word): Extract searchable text into Markdown.

### Image Tools

- [Image Optimizer](https://compactor.kuberbassi.com/#image-optimizer): Resize, compress, crop, blur, and optimize PNG, JPG, WebP, GIF, and AVIF images; convert supported raster images into real multi-color SVG paths using deterministic color quantization and curve fitting.
- [Poster Maker (Rasterbator)](https://compactor.kuberbassi.com/#rasterbator): Create printable multi-page wall posters.

### Audio Tools

- [Audio Compressor](https://compactor.kuberbassi.com/#audio-optimizer): Compress MP3, WAV, and FLAC audio files.
- [Audio Joiner](https://compactor.kuberbassi.com/#audio-joiner): Merge multiple audio tracks into one.
- [Key & BPM Finder](https://compactor.kuberbassi.com/#audio-bpm-finder): Detect tempo, musical key, and Camelot notation.
- [Pitch & Speed Changer](https://compactor.kuberbassi.com/#audio-pitch-speed): Adjust playback speed and musical pitch.

### File Utilities

- [Verified File Converter](https://compactor.kuberbassi.com/#universal-converter): Engine-backed conversion for supported PDF, DOCX, text, CSV, JSON, raster image, SVG, audio, and video pairs. PDF to DOCX supports visual layout preservation or editable text with private in-browser English OCR. Unsupported combinations are disabled instead of returning renamed or corrupt files.
- [Metadata Editor](https://compactor.kuberbassi.com/#metadata-editor): Read, edit, or remove EXIF, ID3, and document metadata.

## Privacy & Security

- [Privacy Policy](https://compactor.kuberbassi.com/#privacy): Learn how Compactor keeps every file local with zero server uploads.
- [Terms & Conditions](https://compactor.kuberbassi.com/#terms): Terms governing the use of Compactor.

## Technology

- 100% client-side processing
- WebAssembly (WASM)
- FFmpeg.wasm
- HTML5 File APIs
- Canvas API
- IndexedDB
- Progressive Web App (PWA)
- Zero cloud processing
- No account required
- Cross-platform browser support

## Creator

- [Kuber Bassi](https://kuberbassi.com): Creator and developer.
- [GitHub Repository](https://github.com/kuberbassi/compactor): Open-source source code.

## Documentation

- [Full Technical Specification](https://compactor.kuberbassi.com/llms-full.txt): Complete architecture, supported formats, implementation details, and AI-readable documentation.