Key Features

• 100% Secure Local Processing: No server uploads required. Everything is processed entirely within your browser, ensuring your sensitive files and private images remain strictly confidential.
• Intuitive File & Folder Loading: Seamlessly add multiple files via drag & drop, or import entire folders at once while preserving their hierarchical structure.
• Versatile Renaming Options: Set custom base names, add prefixes or suffixes, and apply sequential numbering with customizable zero-padding (e.g., 001, 002).
• Advanced Search, Replace & Extensions: Perform standard text replacements or leverage Regular Expressions (Regex) for complex transformations. Easily unify letter casing and change file extensions in bulk.
• Custom CSV Mapping: Import a CSV file containing "current names" and "new names" to apply highly irregular, complex renaming rules instantly.
• EXIF & Timestamp Integration: Automatically extract file modification dates or image capture dates (EXIF data) to append highly accurate timestamps to your filenames.
• Efficient Preset Management: Save your frequently used renaming configurations under custom names. Switch between multiple presets with a single click to match your current workflow.
• Sorting & Bulk ZIP Download: Sort your files by name or date (ascending/descending) before renaming. Once done, download all processed files neatly bundled in a single ZIP archive.