Fast. Powerful. Private.

BULK FILE RENAMER

Rename 1,000 files in seconds. Clean, organize, and automate your file names with surgical precision. No chaos. No mistakes.

Rename Files Now → Explore Features
User User User User
★★★★★
100% Private
100% Private
Files never leave device
Blazing Fast
Blazing Fast
Rename thousands instantly
All File Types
All File Types
Docs, photos, videos & more
BulkRenamer — Live App
Rename Settings
Naming Pattern
Project_{Number}_{Date} ▾
Add Rule
Text Number Date EXIF Replace
Numbering
Start
1
Step
1
Digits
3
Date Format
YYYY-MM-DD ▾
File Extension
● Keep○ Change to
Preview (12 files)
🖼IMG_5286.jpg→Project_001_2024.jpg
🖼IMG_5287.jpg→Project_002_2024.jpg
🖼IMG_5288.jpg→Project_003_2024.jpg
🎬video_final.mp4→Project_004_2024.mp4
📄report (1).pdf→Project_005_2024.pdf
📝notes.txt→Project_006_2024.txt
📊slides.pptx→Project_007_2024.pptx
🗜backup.zip→Project_008_2024.zip
+ Add Files or Folders
Drag & drop your files here
Powerful Features

Everything You Need.
Nothing You Don't.

Lightning Fast
Lightning Fast
Rename thousands of files in just a few clicks. Built for speed and performance.
Powerful Rules
Powerful Rules
Add text, numbers, dates, EXIF data, replace, remove and more with ease.
Live Preview
Live Preview
See exactly how your files will be renamed before you apply the changes.
100% Safe & Private
100% Safe & Private
Your files never leave your device. Everything runs locally in your browser.
All File Types
All File Types
Works with images, videos, documents, archives and any file format.
The Engine

Rename Files Instantly

100% in-browser. Files never leave your device. No signup required.

BulkRenamer — Free Online Tool by TrendingVault
Rename Settings
Naming Pattern
Prefix / Base Name
Add Rules
Number Date Prefix Replace Remove Chars Trim Spaces
Numbering
Start
Step
Digits
File Extension
Case Transform
Files never leave your device
Drop Files or Folders Here
or click to browse — supports any file type
JPG, PNG, MP4, PDF, DOCX, ZIP, MP3 and more
0 files loaded
# Original Name New Name Type
Live preview updates as you change settings above
How It Works

Rename in 3
Simple Steps.

1
Upload Files
Drag & drop or click to select. Works with any file type — photos, videos, docs, code, and more. No size limit.
2
Set Your Rules
Create your naming pattern using powerful rules: prefix, numbers, dates, find & replace, case transform, and more.
3
Preview & Apply
See every rename in real-time before applying. Hit the glowing Rename button and download your renamed files.
Use Cases

Perfect for
Everyone.

Photographers
Photographers
Organize shoots with dates, locations and sequence numbers instantly.
Developers
Developers
Rename code files, logs and exports in consistent patterns fast.
Designers
Designers
Keep project assets consistent and easy to find across versions.
Students
Students
Rename assignments, notes and resources in bulk effortlessly.
Businesses
Businesses
Standardize reports, invoices and documents in seconds.
Everyone
Everyone
From home users to professionals — save time and effort.
Built for People Who Hate Mess

Built for
Speed.
Designed
for Productivity.

Make file management simple, fast and efficient. No chaos. No mistakes. Zero data stored.

100% Private
100% Private
Runs in browser. Files never leave your device. We store nothing.
Works Everywhere
Works Everywhere
Images, videos, docs, code — every file format supported.
2.5M+
Files Renamed
10K+
Happy Creators
0
Data Stored
Rename 1,000 Files in Seconds
📸 1,000 photos ~2 seconds
🎬 500 videos ~1.5 seconds
📄 5,000 documents ~8 seconds
💻 Any file type ∞ No limit
FAQ

Got Questions?

Yes, 100% free. No hidden fees, no premium plans, no signup. BulkRenamer is a free tool by TrendingVault. Use it as much as you want.
Never. BulkRenamer runs 100% in your browser using the File System Access API. Your files never leave your computer. We have zero access to your data.
There's no hard limit. BulkRenamer can handle thousands of files at once — the only limit is your device's memory. Most modern computers can handle 10,000+ files with ease.
All file types. BulkRenamer works with any file — images (JPG, PNG, HEIC), videos (MP4, MOV), documents (PDF, DOCX), code files (JS, PY, HTML), archives (ZIP, RAR), and more.
Yes! When you click Rename, we use the browser's download API to save the renamed copies to your device. Your original files remain untouched until you replace them.
No signup, no account, no email required. Open the page and start renaming immediately. We believe great tools should be frictionless.
Free Forever

Start Renaming
in Seconds.

No signup. No install. No cost. Just paste and rename.

Rename Files Now →
Used by 10,000+ photographers, developers, designers & students
✅ Files renamed successfully!