AI Bulk Rename Images & Files - Rename Online Fast

Bulk Rename Images & Files InstantlyThe fastest way to bulk rename images and files directly in your browser — no uploads, no login, no installation. Select a folder, build your rename rules, and rename images or files in seconds.What is BulkRenameImages?BulkRenameImages is a free online tool to bulk rename images and rename files instantly in your browser. Whether you need to rename images with sequential numbering, rename files using find-and-replace, add prefixes or suffixes, or change file extensions across hundreds of files at once — BulkRenameImages handles it all. No login, no file uploads, and no installation required. Your files never leave your device.Advantages of BulkRenameImages

100% Local & Private — Files never leave your device. All operations run entirely in your browser.

No Login Required — Start renaming immediately without creating an account.

Powerful Rename Rules — Bulk rename images and files with Find & Replace (regex), Prefix/Suffix, Case conversion, Sequence Numbering, and Extension change.

Real-Time Preview — See exactly how your files will be renamed before applying any changes.

Drag-to-Reorder Rules — Stack and reorder multiple rules to build complex rename workflows.

Multilingual Interface — Available in English, Chinese, and Russian.

Frequently Asked QuestionsWhich browsers are supported?Chrome 123+ and Microsoft Edge 123+. The tool requires the File System Access API which is only available in Chromium-based browsers.Is it safe to use?Absolutely. All file processing happens locally in your browser. No files, filenames, or any data are ever uploaded to a server.Can I use it to rename files other than images?Yes! While the name highlights bulk rename images, the tool works equally well to rename files of any type — documents, videos, audio files, PDFs, and more. Any file in a folder can be renamed.Is there a limit on the number of files?There is no hard limit. Performance depends on your browser and device, but it handles hundreds of files with ease.Is it free to bulk rename images and files?Yes, completely free to use with no hidden fees or subscriptions. Bulk rename images, rename files, and manage your whole folder at no cost.