Turn app screenshots and translated captions into a locale-organized export pack
Stage
Not given
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Founded
Not given
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Based in
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CN
Pricing model
Free
Freemium
Pricing
Not given
Free tier: watermarked exports for up to 2 locales per ZIP. Release pack: $9 one-time for one app release and re-exports. 30-day multi-app pass: $19 one-time for multiple apps and releases for 30 days.
Key features
Keep the first frame intact and stitch the following subtitle slices automatically
Process and export images locally with HTML5 Canvas without uploading photos
Support for Chinese, Latin, Thai, Vietnamese and Arabic fonts
Adjust font size, text color, outline color and slice height
Film color presets including Nolan White, Wong Kar-wai Gold, Tokyo Cyan and Minimal Mono
Customizable watermark with position, opacity and font size options
Support for JPG, PNG and WebP image formats
Interface available in Chinese and English
Safe margin adjustment for subtitle positioning
2.39:1 Cinemascope canvas ready
Three layout templates with customizable color palettes
Five export sizes matching Apple specifications
Script-aware font fallbacks for CJK and right-to-left text
Visible overflow warnings for text fitting per locale
CSV or JSON import for caption translations
Browser-only processing with no server uploads
Locale-sorted ZIP file export
Support for iPhone, iPad, and Google Play sizes
What makes it different
No account or installation required
All image processing runs locally in your browser
Automatically stitches subtitle slices while keeping the first frame intact
Multiple film-inspired color presets for professional styling
Full customization of fonts, colors, outlines and watermarks