Chess OCR for board images and handwritten scoresheets
AI manga translator for your browser
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: 10 credits on sign-up, 23 free tools, one AI explanation per day, daily practice. Pro: $4.99/month or $29.99/year, 100 credits every 30 days. Pro+: $19.99/month or $119.99/year, 500 credits every 30 days.
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Key features
Chess rule validation for every move
Stockfish analysis with accuracy metrics
AI coach game explanations
Daily practice from missed tactics
Games library with photo storage
Club management with player rosters
Browser extension and web app for manga translation
AI inpainting to erase original lettering and place translations in bubbles
Built-in editor with text box editing and restyling
Support for 140+ languages including vertical Japanese text
Batch translation of entire chapters from images, ZIPs, or PDFs
Long strip translation up to 60,000 pixels
AI colorization for black-and-white manga
Context sharing to maintain consistency of names and terms across chapters
Custom prompts and glossaries per series
Support for multiple AI models including Claude, Gemini, GPT, DeepSeek, and Grok
What makes it different
Rule-checked moves flagged for verification
Published accuracy test with all results shown
Editable positions with confidence scores
AI coach explains turning points in games
Translates full-height webtoon and manhwa strips at full resolution without cutting into pages
Pay-as-you-go pricing with free credits and no subscription
Works on any website showing manga or comics as images without needing to upload files
Available on Chrome, Firefox, Safari including mobile browsers with one shared account and credit balance
ScanChess