Overview
Bulk File Rename (Offline) is a lightweight Chrome extension that allows users to rename multiple files directly in the browser, with all operations performed locally to ensure privacy and speed.
Problem Statement
Most bulk file renaming tools require native installations or online uploads, creating friction, privacy concerns, or platform dependency for users.
Solution
- Built a browser-based, fully offline bulk renaming workflow
- Enabled flexible renaming rules such as prefixes, suffixes, and numbering
- Ensured all file operations remain local to the user’s machine
Key Contributions
- Independently designed and developed the entire Chrome extension
- Implemented efficient client-side file handling and renaming logic
- Focused on privacy-first, offline-only architecture
- Managed Chrome Web Store packaging, publishing, and updates
Impact
- Enabled fast, privacy-safe bulk file renaming
- Delivered a simple utility with zero server dependency
- Demonstrated strong UX-focused problem solving as a solo developer
Tech Stack
- JavaScript
- Chrome Extensions API
- HTML
- CSS