Clone Your Voice
Record about 20 seconds and your voice reads your text, in six languages.
Clone your voiceSubtitles. Transcripts. Voiceovers. Free.
Transcribe, translate, dub and convert. No account, no ads, nothing to install.
Transcribe
Speech to subtitles or text
Voice & dub
Text to speech, voice cloning, dubbing
Extract from video
Subtitles or audio
Audio & music
Sync lyrics, convert audio
Translate & edit
Translate, sync, merge
Convert subtitles
SRT, VTT, ASS and more
Turn speech into text.
Drop a video or audio file. Get a transcript or timed subtitles. The file stays on your device.
- Up to 4 hours per file on a computer
- 23 languages, auto-detected
- TXT, Word, SRT, VTT and 7 more
Clone your voice, or pick an AI voice.
AI voices that run on your own device. Free, with no watermark.
Video Voiceover
Translate a video up to 60 minutes long and dub it with an AI narrator, in 33 languages.
Dub a videoText to Speech
Paste up to 20,000 characters and download the audio. 33 languages, up to 10 voices.
Turn text into speechTranslate subtitles. Keep the timing.
Drop a subtitle file and get it back in any of 100+ languages, in the same format.
- SRT, VTT, ASS and more
- Original and translation side by side
- The words go to Google, Yandex or Microsoft
Extract subtitles from a video.
Save a subtitle track from an MKV, MP4 or WebM file. Words burned into the picture? Hardcoded Subtitles reads them off the screen.
- Saves as SRT or VTT
- Burned-in subtitles: 6 languages
- The video stays on your device
Sync lyrics to any song.
Paste lyrics, add the song and tap each line as it plays, or let AI time what it can.
- Download an .lrc file
- For karaoke apps and music players
Your files stay with you.
Most tools run on your device
Transcription, AI voices and conversion run in your browser, so your files stay on your device. AI tools download the first time you use them, and later runs usually skip it.
Translation goes online
Only the words go to Google, Yandex or Microsoft, never your file. The tool tells you first.
Free, with no account
No ads, no watermark, nothing to install.
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160+
tools
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23
site languages
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180+
countries
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4.5
out of 5, from 8,800+ ratings
160+ tools. All free.
Format pairs such as SRT to VTT are in the table below.
Transcribe
Voice
Extract from video
Audio & video
- WAV to MP3
- M4A to MP3
- MP3 to WAV
- OGG to MP3
- FLAC to MP3
- MKV to MP4 New
- WebM to MP4
- MOV to MP4
- MP3 to MP4
- Burn Subtitles into Video
- M4A to MP4
- Remove Audio from Video
- MP3 Cutter
- Ringtone Maker
- Vocal Remover
- Instrumental Maker
- Acapella Extractor
- Stem Splitter
- Remove Music from Video
- Karaoke Maker
- Song Key Changer
- Audio Converter New
- LRC Generator and Editor
Translate & edit
Convert between subtitle formats.
Not sure of the format? Universal ConverterThe green ones are what people use most.
From SRT
From VTT
From ASS
From SBV
From SUB
From SMI
From LRC
Questions
Is SubtitleKit completely free?
Yes. Every tool is free, with no subscriptions or paid tiers, and no account.
Are my files uploaded anywhere?
Transcription, AI voices and conversion run in your browser, so those files are not uploaded and nothing is kept on a server. Your content leaves your device only when you choose: translation sends the words to Google, Yandex or Microsoft, and a bug report sends what you attach. If a tool crashes, an automatic error report goes to our monitoring service.
Why do AI tools need a download?
The AI runs on your device, so your browser downloads a model the first time you use a tool. Sizes vary a lot, from tens of megabytes to several hundred, depending on the tool and the quality you pick. The browser keeps the model, so later runs usually skip the download. On a phone, use Wi-Fi for the big ones.
What subtitle formats do you support?
SubtitleKit reads and writes SRT, VTT, ASS/SSA, SBV, SUB, SMI, LRC and TTML, and can export JSON, CSV and PDF. Other tools pull subtitle tracks out of MKV and MP4 video, turn image subtitles (PGS, VobSub) into text, and create subtitles from audio.
Can I convert multiple subtitle files at once?
Yes, in the subtitle converter and in Shift Subtitles, Speed Adjustment and FPS Converter. Drop several files and download them together as a zip or one by one. Merge Subtitles combines up to 10 files into one.
Can I clone my voice in any language?
Six for now: English, Spanish, French, German, Italian and Dutch. A cloned voice speaks only the language you recorded it in, and a desktop browser works best.
Can I use SubtitleKit offline?
You need a connection to open a tool, and translation always needs one. Some tools keep working if the connection drops while the page stays open.
Do I need to create an account?
No. SubtitleKit works without registration or login, and the tools never ask for personal information. Only the bug report form asks for an email address, so a reply can reach you.
Something's not working. How do I reach you?
Use the Feedback button in the corner of any page, or email contact@subtitlekit.com. I read every message.