Stop manually editing static images over your podcast audio. EchoSubs lets you upload pure audio files and instantly transforms them into engaging videos complete with perfect, multi-speaker AI captions.
The modern podcasting landscape demands video. Platforms like YouTube and TikTok massively boost visual content, leaving pure-audio creators to struggle with low reach. The problem? Converting a 2-hour audio file into a subtitled video usually requires jumping between complicated editing software like Premiere Pro and expensive transcription services.
Unlike tools that simply clip existing videos (like OpusClip) or just transcribe text (like HappyScribe), EchoSubs offers a complete, unbroken workflow. You drop your raw audio file into the engine, and our podcast subtitle generator automatically renders a visually dynamic video file with perfectly synced, burned-in subtitles.
Don't waste time hunting down your master WAV files. We pull directly from your established feeds.
A black screen with text won't retain viewers. Our engine wraps your podcast audio into engaging visual containers automatically.
Generates pulsing audio waveforms synced perfectly to the speaker's voice frequencies over a static background.
Upload your podcast cover art, and the AI applies subtle, professional Ken Burns pans and zooms across the entire duration.
Ideal for vertical video. Places your host image on top and dynamic, karaoke-style subtitles taking up the bottom half.
Converting a 2-hour Joe Rogan-style podcast used to require waiting overnight. EchoSubs runs on an advanced, locally accelerated matrix that processes entire podcast catalogues in minutes.
Leveraging your device's raw processing power for unmatched AI transcription turnaround.
When you have a host and two guests talking over each other, standard transcriptions turn into unreadable walls of text. Our acoustic modeling perfectly separates individual voices.
EchoSubs can identify and distinctively color-code up to 8 unique speakers in a single audio track, prefixing names like [Host: John] and [Guest: Sarah] naturally.
Need YouTube Shorts or TikToks? After generating the full subtitled video, our NLP engine scans the transcript for "high-engagement" keywords (laughter, surprising statements, debate points) and trims them into bite-sized 30-to-60-second clips — automatically formatted vertically with bold, karaoke-styled subtitles.
Upload your weekly 90-minute audio episode and instantly get a full YouTube-ready video file alongside 5 TikTok promotional clips.
Manage 10 different podcast clients? Batch process their MP3 datasets entirely offline natively on your company hardware.
Give your educational students visual reading material by taking dry lectures and transforming them into subtitled multimedia slideshows.
We know podcast files run incredibly long, meaning token-per-minute charges rack up quickly on platforms like Descript or HappyScribe. EchoSubs offers an unlimited local tier.
You can import directly via Apple Podcasts, Spotify links, standard RSS feeds, or simply by drag-and-dropping your local MP3 and WAV files.
Yes. You have access to over 50+ templates ranging from waveform audiograms to split-screen layouts, all customizable with your brand assets.
Absolutely. Our diarization engine can identify up to 8 distinct speakers in a single recording and tag their subtitles accordingly.
Yes. Every short highlight clip generated from your main podcast transcript retains its burned-in, styled captions automatically.
Yes, active podcast hosts receive a 20% discount on Pro plans to accommodate massive weekly runtime requirements.
Free users can process up to 60 minutes of audio-to-video transcriptions per month with standard processing speeds.
Your listeners are on YouTube and TikTok. Let EchoSubs instantly build highly engaging, subtitled videos from your raw MP3s in minutes.
Start Creating Podcast Videos