Open Source Subtitle Editor

Subtitld is an open source software to create, transcribe and edit subtitles

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Subtitld is an open source software to edit, transcribe and create subtitles.

It is able to read and write various formats like SRT, SSA, TTML, SBV, DFXP, VTT, XML, SCC and SAMI.

Add, remove, and slice subtitles easily.

The interface is easy to understand. All needed tools are one click away.

Open various formats

Various common subtitle and video file formats are supported.

Retiming

Adjust the start, duration, and end of a subtitle directly in the timeline.

Saving SRT by default

Subtitld saves your project in SRT by default.

Project/status information

All information you need. No more, no less.

Slicing

Merge to the last or next subtitle, or slice in the middle at the text cursor position.

Add and remove

Add a subtitle with an editable duration or remove the selected subtitle.

Start/end to cursor

Set the start or end of the subtitle to the current timeline cursor.

Timeline zoom

Up to 20 levels of zoom enables finer editing.

Grid

You can show the grid to help visualize by frames, seconds or scenes.

Snapping

While dragging subtitles, it can snap subtitles to the edges and to the grid.

Playback

Play from the start of the last/current subtitle, stop, play at current timeline cursor position, and from the start of the next subtitle.

Time info

Timecode information always visible, and seconds marking in the timeline.

Subtitles selection

Select subtitles from a numbered list.

File history

Open from a list of recently-used files.

Unlimited undo changes

Undo changes with no limits.

Add/remove gap

Change the timing of all subtitles.

Fine edit

Frame-accurate editing of timing.

Keyboard shortcuts

Default keyboard shortcuts to accelerate workflow.

Playback speed

Adjust the playback speed without changing the pitch.

Repeat playback

Set timecode parameters for repeat playback.

Safety margins

Visual aid for safety margins.

Save in other formats

Choose other formats to save by default.

Import/export transcripts

Import from TXT files, slice them and insert into the timeline automatically. It can also export the subtitles as simple TXT files.

Export burned-in subtitle

Generate videos with the subtitle burned in.

Custom Shortcuts

Configure custom keyboard shortcuts

Auto subtitles Beta

Automatically transcribe to subtitles

Last, but not least

Unlimited video duration

No video time length limit.

Resizeable window

The interface adjusts to your screen.

MPV playback engine

Based on a powerful multimedia playback engine.

ffmpeg internal processes

Internal tasks are based on a powerful audio/video manipulation tool.

Consider supporting us

Subscriptions allow us to spend much more time to develop this project. We also accept standard one-time donations.

Pay us a coffee

Name added to the board

GitLab issues given more attention

$5 /month

Contributor

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GitLab issues given higher priority

Feature requests given more attention

$15 /month

Like a boss

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Feature requests given higher priority

Name added to the app credits

$50 /month

Download

Subtitld is open source and multiplatform, and both the source code and the installers are provided.

Linux

Subtitld is available on Ubuntu Software

Windows

Latest installers for Subtitld are available

If you find a bug or want new features to be added, please file a report on Gitlab or send us an email.