Supported File Formats
Transforma handles 50+ input formats and 38+ output formats across 7 categories — all processed on-device on your iPhone.
Popular Conversions
Image
Input
Output
Background removal via Vision, resolution presets up to 4096px, quality control, EXIF metadata preserved or stripped
Video
Input
Output
H.264, HEVC, ProRes codecs; trim, resolution presets up to 4K; container remux for instant conversion; Video to GIF and GIF to Video
Audio
Input
Output
Extract audio from video; bitrate selection (64k–320k); sample rate options; trim with duration capping
Document
Input
Output
Multi-page PDF with page range selection; DOCX read/write; ePub chapter extraction; rich text conversions
Data
Input
Output
JSON ↔ YAML interchange; XLSX to CSV/JSON; RFC 4180 compliant CSV parsing; pretty print / minify
Archive
Input
Output
Extract archives with per-entry progress reporting and path traversal security checks
3D Model
Input
Output
Runtime capability detection per device via Model I/O