Tiny File Tools

Bulk Rename Files

Batch rename files or images online with numbering, find and replace, and SEO-friendly filenames. Files are processed and deleted automatically.

Tip: Leave Base name blank to keep the original filename and just add numbering, cleanup, or find-and-replace rules.
1

Upload files

Drop your files here or click to browse
Maximum 25 files per batch
Maximum file size: 25MB each
No files selected
2

Set rename rules

Output: File extensions stay the same. You will download one ZIP with the renamed files.
3

Rename

Please upload files first.

Frequently Asked Questions

What does the Bulk Rename Files tool do?

It renames multiple uploaded files in one batch, keeps the original file extensions, and returns a ZIP with the renamed files.

Can I rename files with numbering like product-01, product-02, and product-03?

Yes. Turn numbering on, choose the starting number and padding, and the tool appends a sequential number to each renamed file.

Can I batch rename product images for ecommerce listings?

Yes. It works well for product images, ad creatives, classroom files, and other batches where cleaner filenames save time later.

What makes a filename SEO-friendly here?

The SEO-friendly option converts names to lowercase ASCII, replaces spaces with hyphens, and removes most punctuation so filenames are cleaner for uploads and indexing.

Can I replace part of the original filename before renaming?

Yes. You can do a simple text replace, or switch on regex mode if you need pattern-based replacements across the batch.

Are uploaded files stored after processing?

No. Files are processed temporarily to generate your output, then deleted automatically. Tiny File Tools does not require signup for these tools.