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Aback Tools vs sakuttoAI

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

Aback Tools compared with sakuttoAI
DetailAback Tools logo Aback ToolssakuttoAI logo sakuttoAI
What it doesFree browser-based utility tools for converting, formatting, and processing files and data Solve everyday tasks quickly with AI using browser-based online tools
StageNot given Not given
FoundedNot given 2022
Based inNot given JP
Pricing modelFree Freemium
PricingNot given Free plan: all tools available with daily task limits; Pro plan: ¥1,320/month or ¥15,840/year (33% off annual); AI credits: ¥1 per credit, purchases from ¥100-¥10,000 in ¥100 increments, valid for 6 months.
Key features
  • Image converters for PNG, JPEG, WebP, AVIF, BMP, TIFF, ICO
  • Markdown to HTML and PDF conversion
  • Code minifiers for JSON, CSS, HTML, JavaScript, SQL
  • PDF compression and editing (merge, split, rotate, add page numbers, headers, footers, watermarks, digital stamps, password protection)
  • Image conversion and processing (HEIC, SVG, WebP, PNG, JPG formats)
  • OCR and text recognition (image text extraction, handwriting recognition, receipt scanning)
  • QR code and barcode tools (creation and scanning)
  • Markdown conversion from multiple file formats
  • Browser-based processing with privacy protection
What makes it different
  • Runs entirely in browser with zero data uploads to servers
  • Privacy-first approach with no data collection or storage
  • Fast results with no server roundtrips or upload wait times
  • Privacy-first design with most file processing completed entirely in the browser without server upload
  • Completely free with all tools available, registration requires only email address with no password needed
  • Comprehensive toolset with 100+ tools across PDF, image, text, and AI categories in single platform
  • Optimized for Japanese users with Japanese language support and culturally relevant features
  • Single Pro subscription provides unlimited daily task limits for all tools plus ad-free experience
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)30 no change since last check7 no change since last check
Trust Flow (Majestic)612
Citation Flow (Majestic)2028
Referring domains (Majestic)10943

4 details filled in for both companies.

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