SRTGen From $4/mo · Free plan 9.1 Visit VisualSubSync
visualsubsync.org
What it is
VisualSubSync is a Windows subtitle editor built around an audio waveform. Users create subtitles by selecting audio regions and entering text, or load plain-text or RTF transcripts for synchronization. It supports SRT and SSA/ASS formats and exports SRT. Checks flag overlapping subtitles, display times that are too short or long, and lines exceeding a configured length; speed indicators and network suggestions support review. Network mode lets others submit missing words or subtitle suggestions through a browser. A translation mode displays a second subtitle file for reference without editing it. Work can begin with a video, followed by WAV audio extraction and waveform editing. Playback uses Windows DirectShow, and some files may need codecs or splitter filters. The project lists version 1.0.1, dated 2013-06-29, and is released under GNU GPL version 2.0. The maker describes it as a hobby project developed in Delphi and C++.
Spec sheet
- Purpose
- VisualSubSync is a subtitle editor built around an audio waveform display.Read 9 Oct 2026 · visualsubsync.org
- Free plan
- YesRead 20 Sep 2026 · visualsubsync.org
- License
- SourceForge lists VisualSubSync under the GNU General Public License version 2.0.Read 9 Oct 2026 · sourceforge.net
- Collaboration
- A tutorial describes a built-in network mode where others can review subtitles in a web browser and submit suggestions.Read 9 Oct 2026 · visualsubsync.org
- Development
- The maker describes VSS as a hobby project developed in Delphi and C++.Read 9 Oct 2026 · visualsubsync.org
- Development status
- The 1.0.0 changelog says the developer was unsure whether work on the project would continue and describes it as open source from the start.Read 9 Oct 2026 · visualsubsync.org
- Error checks
- The documented checks include overlapping subtitles, too short or too long display time, and lines exceeding a configured length.Read 9 Oct 2026 · visualsubsync.org
- Known limits
- The FAQ notes that WAV extraction does not check whether enough disk space is available.Read 9 Oct 2026 · visualsubsync.org
- Last release
- The changelog dates version 1.0.1 to 2013-06-29.Read 9 Oct 2026 · visualsubsync.org
- Linux support
- The FAQ says VSS is not made for operating systems other than Windows and only suggests Wine as a possibility.Read 9 Oct 2026 · visualsubsync.org
- Media workflow
- The tutorial describes creating projects from video, extracting audio to WAV, and editing against the displayed waveform.Read 9 Oct 2026 · visualsubsync.org
- Platform
- The project's SourceForge page lists Windows as its operating system.Read 9 Oct 2026 · sourceforge.net
- Plugins
- The changelog says JavaScript plugins can add custom error detection and correction functions.Read 9 Oct 2026 · visualsubsync.org
- Quality tools
- It provides error checking, speed indicators, and network suggestions to help improve subtitles.Read 9 Oct 2026 · visualsubsync.org
- Spell checking
- The changelog describes a spell checker based on Hunspell and says dictionaries must be downloaded and installed separately.Read 9 Oct 2026 · visualsubsync.org
- SRT export
- YesRead 20 Sep 2026 · visualsubsync.org
- Subtitle formats
- It supports SRT and SSA/ASS subtitle formats.Read 9 Oct 2026 · visualsubsync.org
- Transcript sync
- The text pipe can load plain text or RTF transcripts and help synchronize selected text with audio.Read 9 Oct 2026 · visualsubsync.org
- Transcription
- Users can create subtitles by selecting audio regions in the waveform and entering the corresponding text.Read 9 Oct 2026 · visualsubsync.org
- Translation
- The changelog describes a translation mode that displays a second subtitle file for reference without allowing it to be edited.Read 9 Oct 2026 · visualsubsync.org
- Version
- The home page lists version 1.0.1 as the current version.Read 9 Oct 2026 · visualsubsync.org
- Video scene changes
- Version 1.0.1 added basic MP4 container scene-change support using synchronization points.Read 9 Oct 2026 · visualsubsync.org
- Windows dependency
- The application uses Windows DirectShow for media playback and says codecs or splitter filters may be needed for some files.Read 9 Oct 2026 · visualsubsync.org
Plans and prices
VisualSubSync Free Subtitle editor; SRT and SSA/ASS formats; Windows Read 9 Oct 2026 · visualsubsync.org
Strong points and limits
Strong points
- Waveform-based subtitle editing
- Supports SRT and SSA/ASS
- Exports SRT files
- Built-in timing and overlap checks
- Browser suggestions through network mode
Limits
- Windows only
- Some media files may need codecs
- Latest listed release dates to 2013
- WAV extraction lacks disk-space checking
Who it suits
It suits Windows users editing and synchronizing subtitles against audio waveforms. It is also useful when browser-based suggestion input or transcript synchronization is needed.
Verdict
VisualSubSync offers focused subtitle timing and quality tools around a waveform workspace. Its Windows dependency, old listed release, and possible codec requirements should be considered first.
Where Specifiction places it
- Subtitle tools#17 of 317.9
- Subtitle Software#19 of 317.7
