100% in-browser processing

Batch edit documents without uploading them

Clean, rename, merge, and sanitize Word, Excel, and PowerPoint files — all inside your browser. No uploads, no signup required.

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3 File formats 24+ Operations 100% In browser 0 Uploads

Pro features

Advanced tools for serious batch workflows

Unlock powerful operations that make document cleanup and assembly effortless.

Batch search and replace

Find and replace text across hundreds of documents at once. Import structured replacement pairs for repeatable jobs.

Privacy metadata cleanup

Strip metadata, comments, tracked changes, hidden text, and document properties before sharing files externally.

Document assembly and merge

Combine multiple files into one. Control order, add watermarks, and produce consistent bundles from mixed source material.

Style and brand normalisation

Standardise fonts, heading styles, page numbers, headers, footers, and colours across your entire batch.

Watermark insertion

Add text or image watermarks to every page. Control position, opacity, rotation, and content across all files.

Formatting normalisation

Harmonise font families, sizes, paragraph styles, spacing, and list formatting across mixed-source documents.

Three steps to cleaner documents

From messy folder to polished output in minutes.

Drop your files

Drag in a folder or select individual DOCX, XLSX, and PPTX files. Everything stays on your machine.

Pick your action

Free basic cleanup or unlock Pro tools — search and replace, metadata removal, watermarks, and more.

Get clean output

Processed files and backups appear on your machine. Originals are never overwritten without your consent.

Your documents never leave your computer

All processing runs in your browser using Web Workers. No files are uploaded to any server. When you select individual files, processed output and backups are saved to a local workspace on your desktop. Folder processing writes changes and backups right beside your originals.

Open the editor

Ready to stop editing files one at a time?

No account, no credit card, no uploads. Just a folder of documents and a few clicks.

Open BulkDocEditor

See It in Action

Watch how 30 or more minutes of editing is done in few seconds.

Check out our YouTube channel for more tips and tutorials