Organize photos
Add a name, date, and sequence so a photo set stays ordered.
IMG_4832.jpg → Trip_2026-05-17_001.jpg
Batch File Renamer
Rename a batch of filenames in one pass
No install required. Preview the result first, then rename with confidence. Files stay local in your browser by default.
Start now
Choose files first, then continue into the right workflow
The homepage now handles the first step. Pick files, then decide whether you are organizing photos, cleaning messy names, or using the general editor.
What are you doing today?
Your selected files follow into the editor, so you do not need to choose them again.
✓ Preview before export
✓ Local in your browser
✓ No long-term file storage
How are your files handled?
01Choose files
02Preview locally in browser
03Create zip locally in browser
04Download result
Files are not uploaded by default. Preview and export happen locally in your browser.
Which workflow fits your task?
These scenarios now help you choose the right path instead of acting as a second set of start buttons.
Clean messy names
Trim extra spaces and repeated separators while preserving meaning.
Course__final.pdf → Course_final.pdf
General rename
Combine prefix, suffix, find/replace, and deletion rules freely.
meeting-notes.txt → ProjectA_meeting-notes_v2.txt
Who is batch file renaming for?
- • People organizing travel, event, or work photos in one pass
- • People cleaning messy filenames for docs, screenshots, or course files
- • People who want to preview first and export renamed copies safely
Why use this tool?
Preview before export
Every batch rename shows a before-and-after preview so you can catch mistakes early.
Local in your browser by default
Preview and zip generation happen in the browser, which is better for privacy-conscious users.
Start from the right scenario
Photo cleanup, messy-name cleanup, and general rename each begin with more suitable defaults.
Are my files uploaded?
Not by default. Preview and export happen locally in your browser.
Can I add dates and sequence numbers to photos?
Yes. Photo mode starts with a name, date, and sequence workflow for organizing a whole set quickly.
Will this overwrite my original files?
No. The current version exports renamed copies so you can confirm the result before replacing anything.