# 2convert

> Free universal file converter. Convert images, audio, video, and documents entirely in your browser. Zero data retention.

## What is 2convert?

2convert is a privacy-first batch file converter that supports 37+ format conversions across images, audio, video, and documents. All conversion happens locally in your browser using Web Workers and WebAssembly — no files are ever uploaded to a server.

## Supported Conversions

### Images
- JPG to PNG, PNG to JPG
- PNG to WebP, WebP to PNG, JPG to WebP
- SVG to PNG, SVG to JPG
- BMP to PNG, BMP to JPG
- ICO to PNG

### Documents
- PDF to TXT, PDF to PNG, PDF to JPG
- DOCX to TXT, DOCX to HTML
- TXT to PDF
- MD to HTML, MD to PDF
- HTML to PDF
- RTF to TXT
- CSV to JSON, TSV to JSON, JSON to CSV

### Audio
- MP4 to MP3, WAV to MP3, MP3 to WAV
- OGG to MP3, FLAC to MP3, M4A to MP3, AAC to MP3
- WEBM to MP3

### Video
- MOV to MP4, MP4 to WebM, WebM to MP4
- MP4 to GIF, GIF to MP4

## How It Works

1. Drag and drop files or browse to upload
2. Select the output format
3. Click convert — processing happens in your browser
4. Download converted files

Batch processing is supported — convert multiple files at once.

## Technology

- Image conversion via OffscreenCanvas and createImageBitmap
- Audio/video conversion via FFmpeg.wasm (WebAssembly)
- Document conversion via pdf.js, Mammoth.js, marked, and jsPDF
- All processing in Web Workers for non-blocking UI

## Common Questions This Tool Answers

- How to convert PNG to WebP? Upload your PNG to 2convert and select WebP as output.
- How to convert PDF to text? 2convert extracts text from PDFs using pdf.js.
- How to convert MOV to MP4? 2convert uses FFmpeg.wasm for video transcoding in-browser.
- How to convert DOCX to HTML? 2convert uses Mammoth.js for Word document conversion.
- How to extract audio from video? Use MP4 to MP3 conversion on 2convert.

## Key Facts

- 100% client-side — no files uploaded to servers
- Zero data retention
- Free to use, no account required
- Supports batch conversion
- FFmpeg.wasm loads once (~30MB), cached for reuse
- Part of the 2suite ecosystem (https://2suite.io)

## Contact

Website: https://2convert.app
Parent: https://2suite.io