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R2Client vs Online Developer Tool

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

R2Client compared with Online Developer Tool
DetailR2Client logo R2Client Online Developer Tool
What it doesDesktop client for managing Cloudflare R2 buckets visually with drag-and-drop simplicity Free browser-based developer utilities for formatting, encoding, decoding and converting data
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree Trial: $0 for 3 days. Desktop Standard: $19.9 one-time purchase. Desktop Pro: $29.9 one-time purchase. Not given
Key features
  • Upload files up to 50GB with automatic chunking
  • Resume interrupted uploads from where they left off
  • Drag and drop file uploads
  • Online preview for images, videos, PDFs, and audio
  • Batch operations on thousands of files
  • Regex batch rename with pattern support
  • Comprehensive storage analytics dashboard
  • Support for multiple R2 accounts and buckets
  • Cross-platform support for Windows, macOS, and Linux
  • JSON to code generation (C#, TypeScript, Java, Python, Go, PHP, Kotlin)
  • JWT decoder and generator with HS256 support
  • Base64, URL and HTML encoding and decoding
  • UUID generation and validation
  • Hash generation (MD5, SHA-256, SHA-512)
  • Timestamp conversion (Unix time and dates)
  • XML and YAML formatting and conversion
  • Regex testing and diff checker
  • Website status and reachability checking
What makes it different
  • Eliminates the 300MB upload limit of R2's web console
  • All credentials encrypted locally and never uploaded to servers
  • One-time purchase with lifetime use and no subscriptions
  • No command-line knowledge required for batch operations
  • Local-first processing for privacy and performance
  • All 54 tools run entirely in your browser with no server uploads or signup required
  • Instant processing with no server roundtrips or delays
  • Privacy-first architecture with data minimization
  • Consolidates 54 tools eliminating the need for multiple websites
  • Mobile-friendly responsive design
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)4 no change since last check1 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)2417
Referring domains (Majestic)204

4 details filled in for both companies.

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