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Formatix Image Converter is a free batch image converter and resizer for Windows. Supports HEIC, AVIF, WebP, SVG, JPEG, PNG, BMP, TIFF, GIF and ICO. Works 100% offline — no uploads, no internet required, no file limits, no ads.
Key Features:
- Batch conversion — hundreds of images in one operation
- Multi-threaded processing for fast performance
- 5 resize modes including smart crop
- Adjustable quality (JPEG, WebP, AVIF, HEIC)
- Drag & Drop support
- 6 interface languages: English, Русский, Українська, Deutsch, Suomi, 中文
- Light / Dark theme
- Built-in side-by-side image comparison
- No installation needed — just run the .exe
Input Formats: JPEG, PNG, WebP, AVIF, HEIC/HEIF, SVG, BMP, TIFF, GIF, ICO
Output Formats: AVIF, WebP, JPEG, HEIC, PNG, BMP, TIFF, ICO
Features
- image converter
- batch converter
- avif converter
- webp converter
- heic converter
- image resizer
- png jpeg converter
- offline image tool
- windows image converter
- free image converter
Project Samples
