STEP 01Add files
Choose files from your device; their contents are not uploaded.
Your order — not the computer's
Custom Order File Renamer
Add files, set names and numbering, then review and download.
Files processed on this deviceOriginal files kept intactReview results before download
Processed on this device · No work-file upload · Details
Core processing stays in this browser; signed-in features store service metadata such as account, quota and jobs, not copies of your work files. Handling details
Loading tool workspace…
How to use, plans and common questions
STEP 02Choose settings
Combine rules and adjust file order at any time.
STEP 03Review & download
Review every name, resolve conflicts and package the copies.
FREE + PROCore batch renaming stays free; Pro adds advanced naming workflows.Core renaming does not consume conversion credits. Pro adds regex, CSV filename mapping, saved templates and task history.
Compare Free & Pro DATA HANDLING DETAILSOpen the full data boundary when you want the implementation details.
Full data handling matrix Processed in this browserCore file processing runs on this device; the work files do not need to be uploaded to FileNest first.
File contents are not uploadedWork files stay on this device for this tool; outputs are generated or downloaded within the browser workflow.
Service metadata ≠ file copiesSigned-in features may store account, quota, job, download or saved-rule records; those records do not contain copies of your work files.
Practical use cases
Less mechanical sorting, more focus
Presentation assets
Arrange images by story flow instead of camera filename order.
Client review
Put priority concepts first, then generate clear sequence numbers.
Mixed-device files
Combine phone, computer and scanner files into one intentional order.
FAQ
Questions before you begin
What if dragging is difficult on mobile?
Each file has up and down buttons for precise touch-screen ordering.
Can I restore the upload order?
Yes. Choose original order from the sort menu at any time.
Is custom ordering paid?
No. Core renaming and custom drag ordering remain free forever.