Rename Columns in PNG Data Online

Use our free online tool to rename columns in your PNG data quickly

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Rename Columns Tools PNG Tools
Rename Columns

Renaming columns in your PNG file doesn't have to be complicated. This tool helps you quickly update the names of any fields in your file, making your data easier to understand or better aligned with other systems you use. Whether you're standardizing headers for reporting or just fixing inconsistent labels, you can rename one or many columns in seconds—no spreadsheet software required. It’s especially helpful for cleaning up exports or preparing data for sharing.

PNG

PNG (Portable Network Graphics) is a lossless image file format that has become the standard for web graphics, logos, charts, and images requiring sharp detail and transparency. Created in the mid-1990s, it serves as a free, open-source alternative to the proprietary GIF format, primarily addressing GIF's color limitations.