overcaption / compare / subtitle-edit
Looking for a Subtitle Edit alternative?
Same power for the everyday jobs, a modern editor, offline and private. Here is an honest comparison.
First, respect
Subtitle Edit is a remarkable program. It has been maintained with care for almost twenty years, it reads more or less every subtitle format ever invented, and version 5 finally brought it natively to macOS and Linux, with built-in Whisper transcription. If it already works for you, keep using it, and consider donating to its author.
Overcaption exists for the people it doesn't fit. Subtitle Edit grew feature by feature into a dense power tool, and most of your subtitling time is not spent transcribing. It is spent in the editor: fixing timing, breaking lines, cleaning text. That is where we put the polish.
Where Overcaption is different
- A modern editor. A fast subtitle list with inline editing, waveform and filmstrip timeline, keyboard-first shortcuts, and live quality checks (reading speed, line length, overlaps) as you type, not in a separate dialog.
- Guided from the first minute. Drop in a video, pick a model, get timed subtitles. No settings safari before your first result, and no separate downloads to hunt for.
- Grammar-aware line breaks in 30+ languages. Lines split where the sentence structure says they should. Change your length limits and re-segment the whole file from the transcript in one click.
- Translation as side-by-side tracks. Local translation models download with one click. Each language is its own track, edited next to the original, paragraph by paragraph.
- Burn-in that matches the preview. The styled subtitles you see are exactly what gets rendered into the video, pixel for pixel, using your machine's hardware encoder.
- At home on a Mac. Built as a native-feeling desktop app for macOS and Windows from day one, not ported to them.
- A finishing suite when you need it. Dynamic word-by-word captions, the full title suite, speaker detection, 4K, batch rendering and shot-change snapping are Overcaption Pro, free to try for 14 days. Details on the pricing page.
Side by side
| Subtitle Edit 5 | Overcaption | |
|---|---|---|
| Price | Free, donation funded | Free core, optional Pro finishing suite at €99 a year or €19 a month |
| Platforms | Windows, macOS, Linux | macOS, Windows |
| Offline transcription | Yes, several Whisper engines | Yes, built in and guided, with silence-aware cleanup and junk filtering |
| Subtitle formats | 250+, including rare broadcast formats | The ones most people use: SRT, VTT, plain text |
| OCR of image subtitles (DVD, Blu-ray) | Yes | No |
| Editor | Deep power tools, dense classic UI | Modern, fast, keyboard-first, live quality checks |
| Line breaking | Rule-based auto break | Grammar-aware in 30+ languages, plus proper Chinese, Japanese and Korean word segmentation |
| Translation | Cloud APIs (Google, DeepL, ChatGPT) or self-hosted endpoints, your own keys | One-click local models from Mozilla and Google, free, side by side; quality tier with glossaries in Pro |
| Burn-in | Yes, via libass | Yes, pixel-identical to the editor preview, hardware accelerated; free up to 1080p, 4K and batch in Pro |
| Dynamic word-by-word captions | No | Yes, timed from the transcription, with keyword emphasis (Pro) |
| Speaker detection | Via third-party engine builds | Built in, with speaker-labeled exports (Pro) |
| Titles and lower thirds | No | Yes, animated, burned in with the subtitles; a clean preset free, the full suite in Pro |
| Behind it | A legendary solo maintainer | A developer working on it full time, with years of professional subtitling tools behind them |