Chunkr.io is the easiest way to split CSV and JSON files into multiple pieces. You upload a file, specify how you want it chunked up, and boom! We give you the chunks you asked for.

To provide a clean, efficient, secure, simple way to split CSV and JSON files. -->

Only authenticated users can access the splitting tool by signing up.

Yes. You need to create an account to let you split, track, save and download your file splits.

Chunkr.iO allows splitting by selecting a preferred chunk size and proceeding to split them into required size.

Yes, there is a limit to the size of uploadable files. This is to avoid clouding up the tool system and breaking the platform.

User can access the download option immediately after splitting. In the case of stored files, user can click on the options icon to display the download option.

Chunkr.iO is working towards providing users with more splitting tools for other file formats like txt. Updates carrying this new feature will be released in the nearest future.

Our default data retention policy is for all content (uploaded files and output files) to be deleted 24 hours after the split is complete. Any deleted data is permanently removed and can not be recovered.