Free browser-based audio converter with no uploads or signups required
Mac screen recorder that turns rough captures into polished product demos and stages them in device mockups
Stage
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Pricing model
Freemium
Freemium
Pricing
Free: 5 conversions per month with 10-second preview output, 20MB file size limit. Pro Weekly: $5.99/week with unlimited conversions, full-length output, 500MB file size limit. Pro Monthly: $9/month with same Pro features. Pro Yearly: $5/month billed as $60/year (44% discount) with same Pro features
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Key features
Local browser-based processing with WebAssembly
Works offline once page loads
Support for MP3, WAV, FLAC, OGG, M4A, AAC, WMA, AIFF, Opus
Unlimited conversions with Pro subscription
500MB file size limit on Pro plans
Audio editing tools including cutter, joiner, compressor, and speed changer
Cross-device access with Pro subscription
Works on all modern browsers and operating systems
3D cinematic camera with 30+ templates and keyframe support
AI smart auto-zoom on clicks, typing and mouse dwell
AI background removal with blur, color, or custom image
AI captions and subtitles with 98%+ accuracy
3D iPhone and MacBook device mockups with multi-device staging
Native Metal GPU acceleration for 3× faster export
Multi-track timeline with cuts, trims and per-clip properties
Screenify CLI with AI web demo automation
What makes it different
Files stay on your device with no server uploads
No installation, plugin, or account signup required
Works offline after initial page load
Processes audio at full CPU speed locally in browser
Conversion starts immediately without upload delays
100% local processing with zero cloud upload or internet required
Lifetime license option with no subscription anxiety
Native Apple Silicon optimization with Metal GPU, not Electron wrapper
3× faster export speed than competitors on M3 Pro
Cinematic depth and professional camera moves without editing expertise
Screenify Studio