Data & File Systemsimage format transformation
100% Client-Side • Zero Server Uploads
Image Extension & Format Converter
Convert image extensions and formats with binary magic-number validation, quality scaling, and batch processing.
Presets:
Select Target Extension / Format
Quality85%
Scale Dimensions100%
Drop your images here, or browse
Supports PNG, JPG, WebP, AVIF, BMP, ICO, GIF, SVG, TIFF.
Paste anywhere using Ctrl+V
PNGJPEGWebPAVIFBMPICOGIFSVGTIFF
Real Binary Validation
Inspects true magic-number byte headers (JPEG, PNG, WebP, GIF, BMP, ICO, TIFF, AVIF) to reject corrupted or spoofed files.
Multi-Format Conversion
Seamlessly convert between WebP, Lossless PNG, JPEG, Favicon (.ico), AVIF, and BMP with custom quality and scaling controls.
Privacy & Client Speed
All conversions run entirely within your local browser sandbox. Images are never uploaded to any remote server.