The result you will make
This short example uses a real vocal excerpt of “Amazing Grace,” performed by the U.S. Air Force Band. The recording is public domain. The video below is a free 720p export with a watermark; your own upload can use the full song.
9-second public-domain vocal · editable, exportable example project
1. Prepare your audio and lyrics
Use the finished mix of a song you have permission to publish. LyricFast accepts MP3, WAV, M4A, OGG and FLAC files up to 10 minutes. If you are making a short promo, trim the audio to the excerpt you want before uploading.
Keep your original lyric sheet nearby. You can paste it before uploading, which is useful for names, invented words or vocals that are hard to transcribe. Write the words in the order they are sung, including repeated choruses.
2. Upload and generate word timing
Open the lyric video workspace, add your lyrics if you have them, then select or drop your audio file. Wait for the upload and transcription to finish. LyricFast prepares individual word timestamps so the highlight can follow the vocal.
For a first test, use the example button above. It opens an editable project containing the same vocal recording shown here, so you can learn the controls before uploading your own music.
3. Listen and correct the lyrics
Play the preview with sound and follow each line. Check yellow, low-confidence words first, then listen to the rest of the song. Clear-looking text can still contain an AI mistake, especially with layered vocals or repeated phrases.
- Use the line edit control to fix spelling, punctuation or missing words, then apply the change.
- Listen again after adding or deleting words. Changed timing may need your review before export.
- If every highlight feels equally early or late, open the collapsed Sync control and adjust the overall offset.
- If one phrase is wrong, review that phrase; shifting the entire song will move the other lines too.
In the example, check “Amazing grace, how sweet the sound” against the singer. Leave the pauses between phrases intact. The full-song browser preview is free, so finish this check before choosing a paid export.
4. Choose the look and format
Start with Clean Karaoke for a straightforward word highlight, or try Kinetic Bold for short, prominent phrases. All eight templates are available to preview. Use a built-in background, cover art or your own JPG, PNG or WebP image.
| Destination | Format |
|---|---|
| Standard YouTube video | 16:9 landscape |
| TikTok, Reels or Shorts | 9:16 portrait |
| Square feed post | 1:1 square |
Preview the selected ratio before exporting. Check that the longest line fits, the words contrast with your background and any cover image is cropped the way you want. See the TikTok lyric video example for a vertical starting point.
5. Export and check your video
Finish the release check in the workspace, then render your video. Free exports are 720p with a watermark, up to 3 successful renders per day. A $12 project unlock gives you 1080p without the watermark and unlimited re-renders of that project. Other options are on the pricing page.
Download the MP4 and watch it once with sound. Check the first word, long phrases, the final line and any quiet gaps. If a lyric needs fixing, return to the project, correct it and render again. Failed renders do not consume an unlock or a successful free render.
How to make a lyric video for YouTube
For a standard YouTube upload, choose 16:9 and review the landscape preview. Free output is 1280 × 720; paid output is 1920 × 1080. Export the MP4, then upload it in YouTube Studio with your song title, artist name and the credits you need.
Paid projects also provide SRT, VTT, LRC and TXT lyric files. For captions in YouTube Studio, use the SRT or VTT file and check its timing against the uploaded video. The visible animated lyrics in the MP4 remain part of the picture.
For a YouTube Short, select 9:16 instead. LyricFast exports the video file; publishing is a separate step in your platform account.
Start with the example, then use your song
Make one correction, try a template and listen to the result. Once the workflow feels familiar, create a new project with your finished track.
Start a free lyric video