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Bulk File Rename vs JustTools

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Bulk File Rename compared with JustTools
DetailBulk File Rename logo Bulk File RenameJustTools logo JustTools
What it doesFree online tool to rename multiple files at once with live preview, no upload or installation required Free online tools for images, PDFs, text, developers and everyday tasks that run in your browser
StageNot given Startup
FoundedNot given 2026
Based inNot given IN
Pricing modelFree Not given
PricingNot given Not given
Key features
  • Live preview of all changes before download
  • Automatic numbering that continues sequentially
  • Smart find and replace with regex support
  • Text case formatting in one click
  • Duplicate name warnings before download
  • Works on entire folders including subfolders
  • Processes files locally in browser, no uploads
  • Real image format conversion
  • Rename from list using CSV or text files
  • Image compression and resizing
  • PDF merge, split and conversion
  • Word and character counter with readability analysis
  • JSON formatter and validator
  • QR code and barcode generation
  • Password generator and strength checker
  • Loan EMI calculator with prepayment simulation
  • CSS gradient, shadow and animation generators
  • DNS lookup and propagation checker
  • Resume builder and ATS checker
What makes it different
  • Runs entirely in browser with no installation, accounts, or file uploads required
  • Works on any device including phones and locked-down computers
  • Live before-and-after preview with collision detection
  • Open-source code available for inspection
  • Completely free with no sign-up, trials, watermarks or paid features
  • 212 tools across 16 categories covering images, PDFs, text, code and everyday tasks
  • Transparent about what data is sent and where
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check15 no change since last check
Trust Flow (Majestic)08
Citation Flow (Majestic)1224
Referring domains (Majestic)218

3 details filled in for both companies.

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