buncha/documents/batch-rename

Batch File Renamer

Drop a bunch of files, stack up rename rules (find/replace, prepend, append, sequence numbers, total rename with placeholders…), preview the result, download everything as a ZIP. Filter by extension or regex if only some of the files should be touched — the rest pass through unchanged.

Everything runs in this browser. Files aren't uploaded.

1. Files

Drop files here, or click to choose. Multiple files at once.

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About Batch File Renamer

Drop a folder of files and rename them in bulk. Find & replace, prepend, append, sequence numbers, case changes, total rename with placeholders. Filter by extension or regex. Downloads the renamed files as a ZIP.

Like every tool on Buncha, this one runs entirely in your browser. There's no upload, no log, no record of what you've pasted or generated. Close the tab and the data is gone.

Have feedback or found a bug? hello@buncha.tools