DNG to ICO Converter

Convert your Audio, Video and other Files from one format to another online for free!

Or drop files here. Max file size 1GB.

Choose a file before converting.

DNG

DNG is a file format supported by Convertr for online file conversion workflows.

ICO

ICO is a file format supported by Convertr for online file conversion workflows.

What happens when DNG becomes ICO

Source format

DNG is the image source or target format for this conversion path.

Target format

ICO is the image source or target format for this conversion path.

What changes

The DNG pixels are decoded and written using ICO compression and color capabilities.

What is preserved
Pixel dimensions and visible composition are preserved unless resize or crop settings are selected.
What may be lost
Layers, editable vectors, camera-raw controls, animation, high bit depth, and metadata are preserved only when ICO supports them.
Codec and quality implications
Color profile handling, bit depth, chroma sampling, and compression settings can change appearance or file size.
Realistic limitations
Multi-page, layered, animated, camera-raw, or very large images may be flattened, reduced to one frame, or rejected if the decoder cannot safely read them.

Conversion steps

  1. Upload a DNG file no larger than 1 GB.
  2. Confirm that ICO is selected as the target.
  3. Start the conversion. A healthy compatible worker begins processing immediately.
  4. Download the ICO file and check the result before deleting your source.

Troubleshooting

The DNG file is rejected or will not open.
Confirm that the file is not empty, password-protected, or corrupt and that its real format matches the extension.
The ICO file is larger than expected.
Choose a more efficient codec or lower quality setting when available. Lossless and uncompressed targets are often larger by design.
Transparency, color, or animation changed.
Choose a target that supports the needed feature and keep the original file; JPG cannot store transparency or animation.

Privacy and file retention

Uploads and converted files are processed automatically and irreversibly deleted within 24 hours. You can delete them sooner with the delete control. Convertr does not read, mine, sell, or manually review file contents.

Read the privacy policy

Useful alternatives

DNG to AVIF Use this when AVIF better matches the app, codec, or editing workflow you need. DNG to BMP Use this when BMP better matches the app, codec, or editing workflow you need.