Private audio tools for compression, conversion, and fading in your browser
Free Mac screen recorder with built-in editor and AI-assisted editing
Stage
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Founded
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Based in
SG
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Pricing model
Free
Freemium
Pricing
Not given
Free version with full recording and editing, small badge on exports. One Mac license: $29 one-time. Three Macs license: $49 one-time. Next batch: $39 for One Mac, $59 for Three Macs.
Key features
MP3 bitrate conversion (128, 192, 256, or 320 kbps)
Fade-out audio with customizable duration
MP3 compression with file size comparison
WAV to MP3 and MP3 to WAV conversion
Fade-in audio with preview capability
M4A to MP3 conversion
Audio trimming with start and end time selection
Volume adjustment with gain in decibels
Stereo to mono conversion
Merge multiple audio files (2-8 files)
Record full display, window or region with outline
Separate audio tracks for screen, camera, microphone, system audio and voiceover
Cut and split on timeline, remove pauses automatically
Zooms with depth choice and eased motion
Push-to-talk voiceover re-recording
Captions transcribed locally on Mac
AI editing through Claude, ChatGPT, Codex or Cursor via MCP
Export as MP4 in five aspect ratios, GIF, audio-only or captions
Non-destructive edits with raw capture never overwritten
Camera in multiple shapes with blur and resize after recording
What makes it different
All processing runs locally in your browser with no server uploads
No account or editor login required to use any tool
Preview results before downloading your final file
Support for multiple audio formats and codecs
Built with open-source audio technology
12.1 MB installed, native Swift app with no browser engine
One-time $29 lifetime license instead of monthly subscription
Recordings and projects stay local on your Mac, never uploaded
AI can edit projects through MCP server integration
AudioEditorKit
Screen Records