Convertor: AI Subtitles, MP4

The all-in-one video, audio, subtitles and GIF studio for iPhone and iPad — now with AI subtitles and meeting summaries. Convert MP4 to MP3, burn AI captions into any video, compress video, extract audio, run text-to-speech, record long meetings with automatic chapters and summaries, and clean up voice recordings with AI — everything on your device. No account. No uploads. No tracking. WHAT’S NEW IN 2.0 - AI Subtitles: auto-transcribe any video and burn TikTok / Cinema / News / Minimal captions - Meeting Summaries: smart chapter titles, overview, action items, speaker-turn transcript - Podcast Studio 2.0: background music with automatic ducking - Audiobook Mode: pitch-preserving speed, sleep timer, resume anywhere - Siri Shortcuts: Transcribe, Burn Subtitles, Make GIF WHAT YOU CAN DO - Convert MP4/MOV/MKV/WebM/M4V/HEVC to MP3, M4A, WAV, ALAC, AAC or ringtone - Compress video to MP4/MOV/M4V with HEVC preset - Make animated GIFs from any clip - Text-to-speech with system voices - Meeting mode with automatic chapter markers - AI voice cleanup, EQ presets, karaoke maker - Auto-trim silence, split by duration or chapters - Cover art from Photos, batch tag editor - Live waveform, playlists, bookmarks, iCloud sync - On-device transcription with SRT/VTT export WHY CONVERTOR - 100% on-device — no uploads, no accounts, no ads - Works offline, everywhere - Studio quality up to 320 kbps - 3-day free trial, cancel any time ——— Convertor Pro subscription (optional): - 3-day free trial, then Weekly $3.99 / Monthly $8.99 / Yearly $34.99 Payment is charged to your Apple ID at purchase confirmation. Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms of Use (EULA): https://birsoftware.com/terms.html Privacy Policy: https://birsoftware.com/privacy.html