Batch Rename · Any File Type · Hundreds at Once · Free

How to Rename Multiple Files at Once

Renaming files one by one wastes time. Drop your whole batch here, pick a naming style, and every file gets a clean organized name in seconds. No software, no scripts, no upload.

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Any file type · Rename hundreds at once · 100% private

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No file upload, 100% private
Rename hundreds of files at once
Download as ZIP or CSV
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Step by step

How to rename multiple files at once in 3 steps

Drop your entire batch

Drag any number of files from any folder directly into the tool. Images, PDFs, videos, spreadsheets, audio files — all file types work together in a single drop.

Choose how to rename them

Pick from 9 rename styles. Clean removes camera codes and junk. Professional gives Title_Case names. Dates First adds YYYY-MM-DD as a prefix. Or write your own rule with {name}, {date}, and {n} placeholders.

Review, edit, and download

See every before and after name side by side with a confidence score. Edit any row inline, lock names you like, regenerate others. Download a single ZIP or a CSV mapping for audit records.


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What users say

Used by teams who rename files every day

5.0
★★★★★
210+ ratings
210+ users Verified reviews 98% recommend
PL
Peter L.
★★★★★
May 2026

"I had 800 files from a department shared drive with no naming convention at all. Dropped everything in, ran the Professional preset, and had consistent Title_Case_Date names across the whole set in under two minutes. Nothing installed, nothing uploaded."

IT Administrator
HR
Hannah R.
★★★★★
Apr 2026

"We batch rename client deliverables before every handoff. Drop the whole folder, apply a date prefix, download the zip. Beats doing them individually in Windows Explorer by a wide margin. The preview before download is genuinely useful."

Project Manager
CS
Carl S.
★★★★★
Apr 2026

"I write for multiple publications and archive every draft and final. Renaming multiple files used to take ages manually. Now I batch everything in one pass with a date and project name template. The custom placeholder system is exactly what I needed."

Freelance Writer
NP
Nadia P.
★★★★★
Mar 2026

"I collect student submissions and have to rename hundreds of assignment files before grading each term. This tool handles the whole batch in one go. No login required, no files uploaded to a server, and it works on the school Chromebooks."

Teacher
VK
Vincent K.
★★★★★
Mar 2026

"After every shoot I need to rename 300 to 500 raw images with a consistent date plus sequence format. Everything processes in the browser so there are no file size limits and nothing gets sent anywhere. The batch ZIP download works perfectly."

Photographer
TB
Tara B.
★★★★★
Feb 2026

"Clients send me files with completely random names every week. Being able to rename multiple files at once with a professional preset saves me at least half an hour per project. I can see every old and new name before committing to the download."

Virtual Assistant
OM
Ollie M.
★★★★★
Jan 2026

"I organize study notes by module and date every semester. Renaming multiple files at once with the Dates First preset and a custom prefix handles an entire semester of notes in one batch. A huge improvement over right-clicking individual files."

University Student
SW
Sasha W.
★★★★★
Jan 2026

"Product images from our manufacturer all come named IMG_0001.jpg. Renaming the whole batch with our product SKU as a template prefix takes about 30 seconds now instead of 20 minutes of manual effort. The sequential numbering is automatic."

E-commerce Manager
GL
Grace L.
★★★★★
Dec 2025

"I deal with hundreds of billing documents each month from different vendors. Batch renaming all of them to a consistent Vendor_Date format keeps the filing system searchable without any manual effort per file. The CSV export gives me an audit trail too."

Accountant

FAQ

Renaming multiple files, answered

Drop all your files into this tool, pick a rename preset that fits your workflow, click Generate Names, and download the ZIP. The entire process takes under a minute for hundreds of files. There is no software to install and no file size limit.
Yes. You can select files from multiple folders in one file picker session, or drag them into the drop zone in separate batches. All files are queued together and renamed with the same preset. The download ZIP preserves the filenames without any folder structure.
There is no hard limit. The tool runs in your browser using your device's memory and CPU, so very large batches (thousands of files) may feel slower depending on your hardware. Most users process batches of 100 to 1,000 files without any issue.
There are 9 presets: Clean and Simple, Professional (Title_Case), SEO Friendly (lowercase-hyphenated), Dates First (YYYY-MM-DD prefix), Business Docs (auto-detects doc type), Invoices (Vendor_Date format), Photos (date plus sequence), Product Images (sequential lowercase), and Custom. The Custom preset lets you write your own template with {name}, {date}, {n}, and {ext} placeholders.
Yes. After generating names, a preview table shows every original filename alongside its suggested new name, a confidence score, and edit controls. Click the pencil icon to edit any name inline. Use the lock icon to protect a name you like, or regenerate any single row. Download only happens when you click the ZIP button.
No. All rename processing happens entirely in your browser. Your files are never sent to any server. The tool reads only filenames and metadata, not file contents. You can confirm this in your browser's DevTools network tab — no outbound file data will appear. See our privacy policy for details.
Select the Dates First preset. It automatically prefixes every file with today's date in YYYY-MM-DD format, or extracts a date already in the filename if one exists. To use a specific date, switch to Custom and type a template like 2026-05-26_{name}. The same rule applies to every file in the batch.

Rename your entire batch in seconds

Drop any number of files, pick a rename style, and download with clean organized names. Free, private, nothing ever leaves your device.

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