Verbos / Audio
Podcast audiogram maker
Turn a podcast clip into a video: cover art, audio waveform and karaoke captions from an SRT file. Reel, Short or square format, exported as MP4.
What is “Audiogram”?
The podcast audiogram maker turns a clip from a podcast or a radio show into a video: cover art, an audio waveform or spectrum moving with the voice, and captions lighting up word by word from an SRT file or plain text. The ideal format to promote a podcast on Instagram, TikTok or YouTube Shorts.
- Tool
- 🎙️ Audiogram
- In short
- Audio spectrum · SRT captions
- Privacy
- Everything happens in your browser: no file is uploaded.
What it is for
Podcast
Turn the best moment of an episode into a thirty-second Reel, with the cover pulsing to the sound.
Radio or show
Share an interview extract with the show name and a progress bar.
Audio quote
Showcase a strong sentence in large type, highlighted word by word.
How to use it
- Import the audio clip and the cover art.
- Set where the extract starts and how long it lasts.
- Paste the transcript as SRT (synchronised) or as plain text (spread automatically).
- Choose the waveform, the layout and the format (9:16, square, 16:9), then export as MP4.
Ready-made styles
Frequently asked questions
- Do I need an SRT file?
- No. An SRT gives perfectly synchronised captions; without one, paste the text and it is spread over the length of the clip.
- Is the sound in the exported video?
- Yes, the audio clip is encoded into the MP4.
- Which formats for social media?
- 9:16 for Reels, TikTok and Shorts, square or 4:5 for the Instagram feed, 16:9 for YouTube.