SUBSpeak Back to App
Changelog

What's New

Every release, every fix, every improvement — tracked here so you always know what changed.

Announcements
February 2026
SUBSpeak Web App is Live 🎉
The first public version of SUBSpeak is now available. Load any local video, attach a subtitle file, and hear every line spoken aloud in perfect sync — no account, no upload, fully offline.
Coming Soon
Android App in Development
A native Android app is being built with ExoPlayer, bundled FFmpeg, and Android TTS. It will bring full offline support, background audio when the screen locks, and all the features of the web version and more.
Coming Soon
Browser Extension
A browser extension is planned that will let you use SUBSpeak's TTS engine directly on streaming platforms. More details coming once the core app is stable.
Version History
v1.6 Latest
1 March 2026
FFmpeg WASM & Engine Improvements
  • Added FFmpeg WASM support — detects and extracts embedded subtitles from MKV video files
  • Fixed several bugs across the player and subtitle panel
  • Improved video player stability and performance
  • Improved subtitle panel rendering and scroll behaviour
  • Improved TTS engine reliability
  • Improved dynamic TTS speed adjustment algorithm
New Fix Improvement
v1.5
25 February 2026
Custom Video Player
  • Replaced the default browser player with a fully custom-built video player
  • Supports most video formats including MP4, MKV, MOV, and more
  • Video speed control inside the player
  • Subtitle style settings panel
  • Option to always keep player controls visible
New
v1.4
21 February 2026
UI Overhaul & Responsive Layout
  • Major UI improvements across the entire app
  • Fixed several significant UI bugs
  • New responsive mobile layout
  • New tablet layout
Improvement Fix
v1.3
19 February 2026
Auto Settings Save & Reset Controls
  • All settings now auto-save — speed, delay, font size, and voice persist across sessions
  • Clear button: clears the loaded video, subtitles, and any stream URLs
  • Reset to Defaults button: restores speed, font size, delay, and voice to their original values
New
v1.2
18 February 2026
Smart TTS System & Sliders
  • Dynamic TTS speed adjustment — auto-fits longer subtitle lines within their time window
  • Speed control slider
  • Subtitle delay slider
  • Font size slider
  • Voice selection system — browse and pick from all system-installed voices
New Improvement
v1.1
15 February 2026
Video Player & Subtitle Engine
  • Local video file loading
  • Streaming URL playback support
  • Seek, pause, and play sync between video and TTS
  • SRT subtitle parsing
  • Timestamp conversion engine
  • Subtitle panel display
  • Click-to-seek on any subtitle line
New
v1.0
13 February 2026
Initial Release
  • Web-based subtitle reader — runs fully in the browser, no install needed
  • Upload a video and subtitle file to get started
  • TTS reads each subtitle line in sync with the video
  • Designed as an accessibility tool for audio subtitle support
New