Splicebatch Web Utilities

100% browser-local file processing toolkits. Secure sandbox execution without server uploads.

Feature 01

The Magic Bulk Renamer

Instantly rename hundreds of messy spreadsheets, downloads, or PDFs at once. Automatically clean up raw system dumps.

Feature 02

Need to send separate tables to different managers? Choose any column and cut one giant spreadsheet into individual files.

Feature 03

Isolate every individual sheet inside a giant Excel workbook into its own standalone document automatically without losing formulas.

Feature 04

Combine multiple CSV or Excel files into a single master sheet instantly. Automatically aligns mismatching columns.

Feature 05

Effortlessly reorder sheets with responsive drag-and-drop controls, automatically inject interactive Table of Contents navigation index pages.