Voice and subtitle alignment tool
No more manual alignment
Turn text into MP3 voiceovers and SRT subtitles, or upload audio to generate matching SRT subtitles. Built for CapCut, Premiere Pro, Final Cut Pro, and other editing workflows.
Paste your script and generate an MP3 voiceover with an SRT subtitle file in one click. No manual alignment — place both files in your editor and they line up automatically.
Upload an existing voiceover, recording, or video audio track and generate an SRT subtitle file with matching timestamps.
MP3 + SRT in one click
Type or paste your script, then generate an MP3 voiceover and an SRT subtitle file together. Drop both files into your editor and they align from the start.
Upload audio and generate matching SRT subtitles
Upload a voiceover, recording, podcast clip, or video audio track. TTS SRT transcribes the speech and generates an SRT file with matching timestamps. Free usage is limited so the service stays available while the workflow is refined.
Start generating
Enter your script, choose a voice, and generate an auto-aligned MP3 voiceover with an SRT subtitle file.
01
Write one sentence per line for cleaner subtitles.
02
Upload audio and generate matching SRT subtitles
Upload a voiceover, recording, podcast clip, or video audio track. TTS SRT transcribes the speech and generates an SRT file with matching timestamps. Free usage is limited so the service stays available while the workflow is refined.
01
Choose an audio file and match the spoken language for better recognition.
02
Review and edit the recognized subtitles before downloading.
Bring Scripts to Life
TTS SRT is built for creators who need audio and subtitles together, not a separate caption-sync task after the voiceover is done.
Generate MP3 audio and SRT subtitles from the same text, then download both files for your editor.
Start both files at 00:00 in CapCut, Premiere Pro, or another SRT-ready editor and keep your caption workflow simple.
Explore TTS SRT
How it works
Write one sentence per line for cleaner subtitles.
Select language, voice, speed, and pitch.
Create voice audio and subtitles together in one click.
Place both files at 00:00. Your voice and captions are already aligned.
Works with video editors
Import the MP3 and SRT files and start editing with aligned captions.
Import both files and place them at 00:00 on the timeline.
Use the MP3 audio and standard SRT subtitle file anywhere SRT is supported.
Why choose TTS SRT?
TTS SRT generates both voice audio and subtitle files.
Your MP3 and SRT are created together, so you do not need to sync captions line by line.
Use it for short videos, lessons, tutorials, language learning, and social media content.
Enter text, generate, download, and edit.
Use cases
Turn a short script into narration and caption files for social videos.
Prepare lesson audio and subtitles before editing your course video.
Create listening practice with captions in the same workflow.
Draft voice audio and subtitles for explainers, intros, and reviews.
Generate voiceover files and caption drafts for short vertical videos.
Start with an editable SRT file instead of syncing every line manually.
FAQ
An SRT file is a subtitle file that includes caption text and timing information, so video editors can show each caption at the right time.
Yes. TTS SRT creates MP3 voice audio and an SRT subtitle file in the same generation.
The audio and subtitle file are created from the same script, so the captions are timed to the generated voice.
Yes. Import the MP3 and SRT files, place them from 00:00, and continue editing with aligned captions.
Yes. Import both files into Premiere Pro and place them at the start of the timeline.
Short, clean lines usually create easier-to-read captions and more predictable timing.
No account is required for the current free generation workflow.
The interface supports English, Chinese, Japanese, Korean, Spanish, French, and German, with matching voice language options where available.
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