How to rename multiple files at once
Drop any files
Drag in any mix of images, PDFs, videos, audio, or documents. No limits on batch size or file type.
Choose a preset
Pick from 9 AI presets or write your own custom instruction with template placeholders. The tool applies the right logic based on each file's type and current name.
Download renamed files
Edit, lock, or regenerate any file's name. Download a ZIP or export a CSV mapping of old → new names for records, databases, or further scripting.
Specialized rename tools for each file type
Trusted by teams that rename files every day
"I had a shared drive of 3,000 files from a legacy system: PDFs, spreadsheets, images, and Word docs, all named inconsistently. Processed them in batches of 200. Custom template plus regex cleaned up a five-year mess in an afternoon."
IT Administrator"I use this before every git commit to clean up asset names. Mixed batches of CSS, JS, SVG, and PNG files all get normalized to kebab-case in one go. No other browser-based tool handles this many file types simultaneously."
Developer"Data cleaning starts with file naming. I receive datasets as CSV, XLSX, and JSON, all named inconsistently. The custom template normalizes everything to dataset_team_YYYYMM_v01.csv format before I start my analysis. Real time-saver."
Data Analyst"Office archive cleanup is a quarterly project. Mixed documents including Word, Excel, PDF, and images all need a consistent naming standard before going into our DMS. The bulk renamer handles every file type in one session with no size limits."
Office Manager"I am digitizing a 30-year physical archive for a local museum. Mixed batches of scanned TIF images, PDF documents, and MP3 audio all go through here with a consistent Date_Collection_Reference naming convention."
Archivist"Managing deliverables across 12 concurrent projects means hundreds of files arriving with whatever names consultants gave them. Custom template with project code, deliverable type, and version number gets everything filed correctly."
Project Manager"I manage a content library for a media company: articles, images, videos, and audio all need consistent naming before CMS upload. The bulk renamer is the only tool I have found that handles all four file types in one batch."
Content Manager"I process research data from field teams. Mixed batches of Excel surveys, scanned PDF forms, and image evidence files all need a consistent naming standard for the database. The custom template handles file types agnostically."
Field Researcher"As a VA I handle file organization for multiple clients, each with different naming conventions. The ability to apply custom templates to mixed-type batches is essential. I run this tool multiple times a day for different clients."
Virtual Assistant"Marketing project folders get messy fast. Briefs, images, videos, and copy files all with different naming conventions from different team members. This normalizes a whole folder in one batch before we archive to the shared drive."
Marketing Coordinator"I manage server file migrations. Getting legacy files into the new naming convention before migration is critical. Mixed batches of every file type you can imagine; this handles them all. The zip output is perfect for bulk re-upload."
System Administrator"Digital asset management for a design agency means working with mixed batches of AI, EPS, SVG, PDF, and image files. The bulk renamer handles all of them simultaneously. The regex support is particularly powerful for complex naming transformations."
Digital Asset ManagerBulk rename: frequently asked questions
How many files can I rename at once?
Can I rename mixed file types together?
What if two files get the same new name?
Can I use a template to rename files with custom patterns?
{name} (cleaned original name), {date} (YYYY-MM-DD), {n} (zero-padded sequence), {ext} (file extension), {type} (image, video, audio, document). Example: Project_{date}_{n} gives Project_2026-05-26_001.jpg, Project_2026-05-26_002.pdf, etc.