How to Use File Renamer Pro – Complete Guide

Introduction

File Renamer Pro is a powerful, browser-based tool that lets you batch rename files quickly and efficiently. With its intuitive interface and advanced features, you can organize your files in seconds without installing any software.

Getting Started

1. Adding Files

• Drag & Drop: Simply drag files from your computer and drop them into the blue area

• File Browser: Click “Choose Files” to select files through your system’s file browser

• Example Files: Use “Add Example Files” to test the tool with sample files

2. Using Quick Presets

Choose from ready-made renaming patterns:

• Images: Adds date prefix and sequence numbers

• Videos: Formats files with episode numbering

• Audio: Organizes with track numbers and artist names

• Documents: Cleans special characters and applies title case

• Invoices: Adds date stamps and vendor information

Advanced Features

Numbering Options

• Numeric Sequences: 1, 2, 3 or 01, 02, 03 with various styles

• Roman Numerals: I, II, III or i, ii, iii

• Alphabetic Sequences: A, B, C or a, b, c

• Custom Symbols: Use emojis or any text as numbering tokens

Template Builder

Create custom naming patterns using tokens:

• {name} – Original filename

• {ext} – File extension

• {num} – Sequence number

• {date:YYYYMMDD} – Current date

• {size} – File size

• {type} – File type

Rules System

Apply multiple renaming rules in sequence:

• Add Prefix/Suffix: Insert text before or after filenames

• Replace Text: Find and replace specific text

• Insert at Position: Add text at specific positions

• Case Changing: Convert to UPPERCASE, lowercase, or Title Case

Step-by-Step Process

Step 1: Select Your Files

Add files using any method – the tool supports all file types and shows a preview of each file with its size, type, and date.

Step 2: Choose Renaming Method

• Use Quick Presets for common scenarios

• Or build custom rules using the Rules Panel

• Apply Numbering to organize files sequentially

• Use Templates for complex naming patterns

Step 3: Preview Changes

The live preview table shows:

• Original filenames

• New filenames after applying rules

• File conflicts (highlighted in red)

• File details (size, type, date)

Step 4: Apply Changes

• Simulate: Test your rules without applying them

• Apply Rename: Save files with new names (uses browser’s File System Access API)

• Download as ZIP: Get all renamed files in a ZIP archive

• Export CSV: Save renaming mapping for records

Pro Tips

For Best Results

1. Check for Conflicts: The tool highlights duplicate names – resolve them before applying

2. Use Undo/Redo: Made a mistake? Use the undo button to revert changes

3. Save Templates: Save successful renaming patterns for future use

4. Mobile Friendly: Works perfectly on smartphones and tablets

SEO-Friendly File Naming

• Use hyphens instead of spaces: my-document.pdf

• Include relevant keywords in filenames

• Add dates for chronological organization: 2024-project-report.pdf

• Keep filenames descriptive but concise

Privacy & Security

• 100% client-side processing – your files never leave your computer

• No data uploaded to servers

• Works completely offline after page load

• No registration or installation required

Browser Compatibility

Works on all modern browsers including:

• Chrome, Firefox, Safari, Edge

• Mobile browsers (iOS Safari, Chrome Mobile)

• No plugins or extensions required

Troubleshooting

• Files not renaming? Try the “Download as ZIP” option

• Preview not updating? Click “Simulate” to refresh

• Too many conflicts? Adjust your numbering or rules

• Mobile issues? Use the compact view for better experience

File Renamer Pro simplifies file organization for photographers, content creators, students, and professionals. With its powerful features and easy-to-use interface, you can manage your digital files efficiently and maintain a well-organized file system.

Start organizing your files today – no download required!