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AutoSubtitles vs Image4

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

AutoSubtitles compared with Image4
DetailAutoSubtitles logo AutoSubtitlesImage4 logo Image4
What it doesFree AI subtitle generator for video with automatic captions in seconds Create stunning AI images from text and edit photos with multiple AI models
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: AI subtitle generation, all subtitle styles and animations, up to 720p export, videos up to 10 minutes, small watermark. Pro: $9/month removes watermark, videos up to 30 minutes, AI subtitle translation, saved custom styles, custom font uploads, priority support. Max: all Pro features with vid Basic: $9.50/month or $114/year (36,000 credits/year); Pro: $19.50/month or $234/year (90,000 credits/year); Max: $49.50/month or $594/year (240,000 credits/year). Free tier available with daily credits.
Key features
  • AI-powered transcription in 100+ languages
  • 28 caption style presets
  • Full caption customization
  • Subtitle editor with timing control
  • Browser-based processing with no server upload
  • Animated captions with word-by-word animation
  • AI subtitle translation into 30+ languages
  • Custom font uploads with Pro
  • No signup required
  • Text to Image: Describe subject, setting and style to create image drafts
  • Image Editing with reference images to guide composition and styling
  • Character Consistency across multiple scenes and poses
  • Multiple output sizes and resolutions up to 4K
  • Multiple AI models including GPT Image 2 and Nano Banana 2
  • Watermark-free downloads
  • Credit-based system with monthly allowance
  • Prompt templates for guidance
  • Commercial use license included
What makes it different
  • Free to use with no account or login required
  • Renders captions in browser instead of uploading to server
  • Automatic language detection across 100+ languages
  • Viral-ready animated captions for TikTok, Reels and Shorts
  • Video file stays private on user's device
  • No design skills needed - works with simple descriptions
  • Supports reference images to guide composition and style
  • Commercial license included with all plans
  • Multiple AI models for choice between quality, speed and cost
  • Flexible billing with monthly subscriptions or one-time credit packs
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)5 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)320
Referring domains (Majestic)1100

5 details filled in for both companies.

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