Transform research papers and journals into audio with AI text-to-speech technology
Expand photos without cropping or stretching
Stage
Not given
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Founded
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Based in
US
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Pricing model
Freemium
Freemium
Pricing
Free trial for 3 days. Monthly plan: $12.99 USD per month billed monthly. Yearly plan: $4.92 USD per month ($59.00 billed yearly), saving 62% compared to monthly billing.
Free: 10 credits (2 generations). Pro: $9.99/month ($119.88 yearly, 2,400 credits/year). Max: $29.99/month ($359.88 yearly, 9,600 credits/year). Each generation costs 5 credits. Free and Pro results are watermark-free for Pro and Max subscribers; free tier results are watermarked.
Key features
AI voice narration with 20+ realistic voices
Automatically skip citations, references, and footnotes
Listen at variable speeds from 0.75x to 3x
One-click note-taking with automatic transcription
Support for multiple file formats including PDFs, Word, EPUB, MOBI
Selective section listening for research papers
Zotero integration
Browser extension for saving articles
Cross-platform access on mobile, web, and desktop
Photo scanning to convert physical pages to audio
Generate new canvas space around images in square, portrait, or landscape ratios
Position subject within destination frame before generation
Review generated space on comparison canvas before download
No prompts required
Browser-based editor with no software installation
Private uploads and results by default
Watermark-free results on Pro and Max plans
Commercial use rights on paid subscriptions
Support for JPG, PNG, and WebP formats up to 10 MB
Same professional image-extension model across all plans
What makes it different
Naturally-sounding AI voices that do not sound robotic
Specifically designed for academic papers with automatic citation and reference skipping
Accurately pronounces technical and scientific terminology
Integrated note-taking that captures key ideas without manual typing
Affordable pricing built for student budgets
No complex prompts or AI settings required—just set the frame and position the subject
Designed specifically for image extension without upscaling or cropping
Full control over composition and subject placement before generation
One image adapted for multiple layouts and formats simultaneously
Private by default with automatic deletion after 7 days
Listening
ImgExtender