How to Transcribe Audio
on Your Phone and Laptop
Audio transcription turns a voice recording into written text. With Possibl this happens fully automatically with AI: no typing by hand, no app to install, and it works from a phone or a laptop.
Possibl handles many kinds of recordings: lectures, interviews, meetings, podcasts, WhatsApp voice messages, Zoom meeting recordings, and downloaded YouTube videos. Supported formats are MP3, MP4, WAV, M4A, WebM, and OGG, up to 500MB and 5 hours per file.
Steps to Transcribe Audio
Open possibl.app in your phone or laptop browser. There is no app to install
Sign up with a Google account
Top up your balance at checkout
Tap or click "Upload" and choose an audio or video file from your device
Pick the tier that fits: a lower tier for clear recordings, Medium for complex audio
Wait a few minutes for the transcription to finish
Download the result as TXT, SRT, PDF, Word, or Excel, or copy it straight to your clipboard
Supported Audio and Video Formats
Possibl supports all the common audio and video formats:
The most common audio format, from voice recorders, Audacity, and more.
Video from phone cameras, Zoom, Google Meet, and more.
High-quality audio from professional recorders.
The format used by iPhone, WhatsApp voice messages, and iTunes.
Video from a browser or web recorder.
An open-source audio format used by many apps.
Size limit: 500MB per file. Length limit: 5 hours per file.
Pick the Tier That Fits
There is no subscription. You only pay for the audio you transcribe.
The most affordable choice for clear recordings. Processing can take longer because of limited capacity.
Lectures, one-on-one interviews, podcasts
Balanced accuracy at an affordable price. Good for everyday, general transcription needs.
Many speakers, moderate background noise
More accurate speaker detection. Supports transcript translation.
Complex audio, top accuracy
Top speed and top accuracy. Supports automatic speaker detection.
Complex audio, top accuracy
Frequently asked questions
How do I turn speech into text on my phone?
Open possibl.app in your phone's browser (there is no app to install). Sign up, top up your balance, and upload an audio file from your phone's gallery. Possibl turns it into text automatically in a few minutes.
How do I transcribe audio on a laptop?
Open possibl.app in your laptop's browser, sign up with a Google account, top up your balance at checkout, and upload an audio file from your computer. You do not need to install any software.
Which audio file formats are supported?
Possibl supports MP3, MP4, WAV, M4A, WebM, and OGG. Files can be up to 500MB and 5 hours long.
How much does audio transcription cost?
From $0.15 per hour with the Lite tier. Medium ($0.35/hour) and Turbo ($0.55/hour) are also available for higher accuracy.
Can I transcribe a WhatsApp voice message directly?
Yes. Save the WhatsApp voice message file to your phone's storage (usually .opus or .m4a), then upload it to Possibl. Those formats are supported.
How long does transcription take?
Most recordings finish within 2–5 minutes of uploading. Longer recordings take a little more time.
Are English and other languages supported?
Yes. Possibl supports more than 100 languages, including English, Indonesian, Mandarin, Arabic, Japanese, Korean, Spanish, and French.
Is there a limit to how many files I can upload?
There is no limit on the number of files. You only pay for the length of the audio you transcribe.
Try audio transcription now
Nothing to install: open it in your phone or laptop browser.