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Invoice Renamer
Batch renaming utility that turns messy vendor files into a reliable archive in minutes.
Automation Engineer
5K+
Files processed
6
Supported date formats
Yes
Rollback safety
I kept losing time hunting for invoices, so I automated the naming convention. The script parses vendor names, dates, and sequence numbers, then renames files consistently.
A simple HTML interface helps less technical teammates preview changes before committing them.
Challenge
Finance files arrived with inconsistent naming, making reconciliation painful.
Approach
Built a deterministic parser with preview mode so every file follows the same pattern before being renamed.
Outcome
Reduced monthly reconciliation time and slashed the number of misfiled invoices in shared drives.
Highlights
- Pattern-aware parser covering multiple date formats
- Preview mode prevents accidental renames
- Runs locally with zero external dependencies
Core Capabilities
Parse and rename files to a consistent pattern
Preview changes before applying
Handle common date and numbering formats
Designed to run locally and safely