Convert jp2 to dds
Converted on your device. Files never leave this tab.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many JP2 files as you like.
Real DDS output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About JP2
JPEG 2000
A wavelet-based image format standardized in 2000, with lossy and lossless modes. It never caught on in web browsers, but digital cinema, medical imaging and map archives use it. Convert from JP2 to get a file ordinary apps can open; convert to it when an archive or imaging system requires it.
About DDS
DirectDraw Surface
Microsoft's DirectX texture container. It usually stores GPU-compressed data (the DXT or BCn formats) with mipmaps, so a graphics card can load it without decoding. Convert to DDS for game textures and mods; convert from it to view or edit a texture.