Drop your messy files here
Or click to select multiple files from your computer
Files Organized Successfully!
You can now download your sorted files in a single, organized ZIP folder.
What is the File Organizer?
The File Organizer is a local browser utility designed to automatically sort folders of mixed files into structured subfolders based on their file extensions. By analyzing file metadata inside the browser session, the tool groups items into logical folders like Images, Documents, Media, and Code.
This page uses browser APIs to organize files without any cloud data syncing. Instead of uploading your documents to a remote platform, it reads their extensions locally, reorganizes them into a categorized folder tree, and packages the result into a clean ZIP archive for download.
How to Use the File Organizer
- Import Your Files: Drag and drop your unorganized files into the dotted drop zone, or click inside the zone to browse and select files from your computer.
- Audit the Sorting Status: The organizer will instantly separate your files into categories. Review the preview list below the uploader to see the target folders assigned to each file.
- Compile the Organized Folders: Click the "Download Organized ZIP" button. The tool will package your files into a ZIP archive containing the sorted subfolders.
- Extract Your Files: Download the ZIP file directly to your system, and extract it to place the sorted folders in their permanent directory.
Key Features
- Automatic Extension Sorting: Categorizes files into dedicated folders (Images, Documents, Media, Code, and Others) based on their file format extensions.
- Interactive Tree Preview: Displays a list of which files have been placed in which folders before building the download file.
- No Quality Compression Loss: Packages files in their original binary byte structure with zero degradation.
- Instant File Statistics: Visualizes the file-type distribution in your queue, helping you analyze the contents of large folders.
- Local Browser Sandbox: Keeps all file transfers and sorting structures offline for complete privacy.
Common Use Cases
- Downloads Folder Cleanups: Sort messy downloads containing mixed PDFs, installers, screenshots, and zip archives into clean directories.
- Camera Backup Filing: Separate raw camera media files from document exports or notes after imports.
- Project Deliverable Organization: Package final creative assets, project contracts, invoice PDFs, and web source codes into organized folders for clients.
- Academic Resource Sorting: File semesters of coursework, lecture slides, syllabus papers, and script files into logical study guides.
Frequently Asked Questions
No. Browsers cannot modify or move files on your computer's filesystem due to strict security sandboxes. The tool reads your files and duplicates them inside a newly structured ZIP folder, leaving your original files untouched.
Since the zipping process runs in browser memory, we recommend zipping batches under 150-200MB. Processing extremely large media files (like high-definition movies or raw databases) may cause the browser tab to crash.
No. 99tool.in runs all sorting scripts locally in your web browser. None of your file paths, filenames, or content structures are shared or uploaded to our servers.
Images include formats like JPG, PNG, GIF, and WEBP. Documents cover PDF, DOCX, XLSX, and TXT. Media groups MP4, MP3, MOV, and WAV files. Code organizes HTML, CSS, JS, and PY scripts. Unmatched formats go into the Others folder.
This utility uses standardized category names to simplify the sorting process. To apply custom naming structures, we recommend using our Bulk File Renamer before zipping.
🔒 Privacy & Data Note: File sorting and zip bundling occur locally in your browser. Your files, names, and folders are never uploaded to any server.