Audio to Markdown — Transcribe MP3, WAV, M4A and More
Upload any audio file and get a clean, formatted Markdown transcript with H2 sections at topic shifts and optional timestamps.
Audio is everywhere. Markdown makes it useful.
Podcasts, voice memos, sales calls, interviews, lectures, voice notes from messaging apps — most of the audio you record never gets used because nobody has time to listen to it twice. Our audio to Markdown tool gives you a searchable, editable, AI-ready transcript in minutes.
We support every major audio format (MP3, WAV, M4A, FLAC, OGG, AAC, WebM, AMR) and automatic language detection. The transcript is returned as Markdown so you can drop it straight into Notion, Obsidian, ChatGPT or any pipeline that expects text.
Why Markdown instead of plain text?
Speakers become bold labels: **Alice:**
Long monologues are split into readable paragraphs
Section breaks are inserted for topic shifts
Optional timestamps render cleanly in any Markdown viewer
You can edit the result in any text editor, no proprietary tooling needed
The Markdown output is dense, structured, and immediately usable for summarization, search, RAG, or content repurposing.
How it works
Upload an audio file (MP3, WAV, M4A, FLAC, etc.)
We detect the language and speaker count automatically
High-accuracy ASR transcribes the audio
Speakers, paragraphs, and optional timestamps are formatted as Markdown
Download or copy the result
Use cases
Transcribe sales calls and feed them to an AI for coaching
Turn podcast episodes into blog posts and show notes
Convert voice memos into searchable Markdown notes
Get clean transcripts of recorded interviews for journalism
Generate meeting minutes from recorded standups
Build a personal knowledge base from voice journaling
Frequently asked questions
What’s the maximum audio length?
Free tier supports files up to about 60 minutes. Pro supports multi-hour audio with no per-file cap.
Is speaker diarization included?
No. We transcribe with Whisper large-v3-turbo, which does not identify speakers, so the transcript is continuous text with punctuation, H2 sections at topic shifts and timestamps. If you need to know who said what, run a dedicated diarisation tool (WhisperX or pyannote) over the same file, or add the names by hand.
Which audio formats are supported?
MP3, WAV, M4A, FLAC, OGG, AAC, WebM, AMR and most other common audio containers.
Does it handle accents and multiple languages?
Yes. 50+ languages are supported and accented English/Spanish/French perform well.
Can I use it for music or sound effects?
It is built for spoken word. Music-only or non-speech audio will produce empty or noisy output.
Are my audio files kept?
No. Files are processed in memory, transcribed, and deleted right after the response.
Your AI doesn't read PDFs directly. It first has to extract the text, decode the layout, ignore the metadata — before it can even start answering. A Markdown file removes all of those steps. Your AI reads it instantly. So you get faster responses, more accurate results, and zero information lost along the way.
Size-wise, it's 100 to 500 times lighter for the same content. A 15 MB PDF becomes a 30 KB .md file. So your AI knowledge base can hold hundreds of documents instead of a handful.
MDisBetter brings 19 free tools together for that — documents, videos, audio, web pages and prompts.
How does it work?
Drop a PDF, a video, an audio file or a URL. MDisBetter extracts the content and gives you a clean Markdown file. So you can send it to your AI, add it to your project files, or store it in your knowledge base — without losing anything.
Frequently Asked Questions
How do I convert a PDF to Markdown for free?
Upload your PDF to MDisBetter, click Convert, and get structured Markdown in seconds. No signup, no installation — it works directly in your browser. The free plan includes 50 credits per month.
Why is Markdown better than PDF for AI?
Markdown reduces token usage by up to 95% compared to PDF. AI models like ChatGPT and Claude process Markdown far more efficiently because it contains only content structure — no fonts, no layout data, no binary overhead.
What file types can MDisBetter convert?
MDisBetter converts PDF, Word (.docx), plain text, YouTube videos (transcript), audio files (MP3, WAV, M4A, OGG, FLAC, WEBM), and any web page URL to clean Markdown.
Is MDisBetter free?
Yes, free to start. The free plan includes 50 credits per month. All processing happens securely — your files are never stored.
Can I extract a YouTube transcript as Markdown?
Yes. Paste the YouTube video URL, click Convert, and get the full transcript structured as Markdown with headings and timestamps. Perfect for feeding video content to AI tools.
PDF → Markdown
Faithful and structured conversion of your documents
Text to MD, EPUB to MD, MD to PDF, MD Cleaner, Merger, Chunker, Token Counter, Context Builder
Free
—
Word to MD
0.5 credit
per page
Excel to MD
0.5 credit
per conversion
Single URL Scrape
0.5 credit
per call
Site Crawl
1 credit
per page
Translate
1 credit
per 10 000 chars (min 1, free re-translation on cache hit)
Prompt Optimizer
1 credit
per call
System Prompt Generator
1 credit
per call
Audio to MD
2 credits
per minute
Video to MD
2 credits
per minute
YouTube to MD
2 credits
per minute
Image OCR
4 credits
per image (0 on cache hit)
PDF to MD
4 credits
per page
PPTX to MD
4 credits
per slide
Questions
Yes! You get 50 credits every month to use any tool. Basic tools like MD Cleaner or Token Counter cost just 0.5 credit per use. When you run out, credits reset the next month or you can upgrade for more.
Wait for your monthly reset or upgrade to a higher plan. Credits renew on your billing date each month.
Yes, cancel anytime with one click. No questions asked. You keep access until the end of your billing period.
Pro gives you 30,000 credits for $29 — that's 30x more credits than Starter for just 3x the price. Every credit costs less, so you get far more value per dollar.