Bulk ICO to CR2 Converter — Free, No Upload
Convert multiple ICO files to CR2 instantly — all in your browser. No file limits, no watermarks, and completely private.
Drop ICO files here or click to browse
Supports batch selection — convert hundreds of files
Why convert ICO to CR2?
Introduced in 1985 by Microsoft, ICO was great for its time. But CR2 (created in 2004 by Canon) offers lossless RAW compression and 14-bit per channel – a massive leap forward. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches.
Technical comparison: ICO vs CR2
How to use — 3 simple steps
Popular use cases for ICO → CR2
Uploading ICO photos to social media after converting to CR2
Saving hard drive space by converting a batch of ICO images to CR2
Emailing high-quality images without attachment limits (use CR2)
Creating a backup copy of your ICO library in the more compatible CR2 format
💡 Pro tips
- If your image has transparency, consider converting to PNG instead to preserve it
- Use the ZIP download to get all converted files in a single click
- All processing is private — files are never uploaded to any server