Can Perplexity Transcribe Audio? A Practical Guide
Perplexity Pro supports audio uploads for AI analysis, but it does not promise a full transcript editor. Learn how to request text and check the result.
- Perplexity's Pro help page lists audio files as supported uploads for AI analysis.
- You can ask for a transcript, but the public docs do not describe a dedicated transcript editor or guaranteed export format.
- Keep the original recording and verify names, numbers and speaker labels before using the output.
Short Answer
Yes, Perplexity can work with uploaded audio files. Its official Pro help page lists audio among the file types users can upload and explore with AI models. Independent reviews also describe speech transcription from uploaded audio and video.
There is an important limit. Perplexity is mainly a search and answer product, not a dedicated transcription editor. Its public help page does not promise a full transcript editor, a guaranteed verbatim transcript or standard export formats such as SRT or VTT. You can ask it to produce text, then review the result. If you need a formal transcript, keep the original recording and use a specialist workflow for final checks.
What the Question Really Means
People can mean three different things when they ask whether Perplexity can transcribe audio. They may want to upload a recording and turn every spoken word into text. They may want to speak a question into the microphone. Or they may want to analyse a recording and get a summary, decisions and action items.
Those tasks are related, but they are not identical. Voice input turns speech into a prompt. Audio file analysis lets the AI work with a recording that you attach. A transcript is a text version of the spoken content. A transcript editor adds tools for checking words, timestamps, speaker names and exports.
Perplexity's official Pro page confirms audio file uploads for analysis. Its plan comparison says the Free plan has limited basic file uploads and Pro offers increased upload and analysis limits. That is useful evidence of file support, but it is not a promise that every account can process every recording in the same way.
How It Works
The basic process is to attach an audio file to a Perplexity conversation and ask a clear question about it. You can request a transcript, a summary, a list of decisions or answers to specific questions. Perplexity can then use the uploaded content as context for its response.
The Perplexity Pro guide lists audio and video alongside PDFs, CSVs and images in its file and analysis section. The subscription comparison explains that Free has limited file uploads while Pro provides increased rate limits for file and attachment uploads and analysis.
An independent Sonix review of Perplexity transcription describes audio and video uploads being converted into searchable text. It also points out that Perplexity does not provide the same transcript editing and export workflow as a specialist transcription service. A separate 2026 Perplexity review describes audio and video uploads and speaker labels, while warning that long recordings may not be processed in full.
That difference is important. Perplexity can be useful when you want to ask questions about a recording or turn it into working notes. It is not the same as a dedicated transcription platform where you can edit every line against a waveform, correct speaker names and export subtitle files.
Practical Steps
1. Prepare the recording
Use the clearest original audio you have. If the recording has long periods of silence, strong background noise or overlapping speakers, the output may be harder to check. Do not remove parts of the recording if they are important to the meaning.
Keep the original file unchanged. If the recording is confidential, confirm that you are allowed to upload it to an external AI service and follow your organisation's rules.
2. Attach the audio file
Open Perplexity and start a conversation. Use the attachment control to add the recording. If your account does not accept the file, check the plan and upload message shown in the interface. Do not assume that a format accepted by one account or product is supported by every account.
3. Ask for the result you need
A clear prompt gives the model a specific job. For example:
Create a transcript of this recording. Keep the wording as close to the speaker's words as possible. Use a separate paragraph when the speaker changes. Mark unclear words as [unclear]. Do not invent missing words. After the transcript, list any sections that need human review.
If you want meeting notes rather than a transcript, ask for a separate summary. You can request decisions, action items, open questions and names mentioned in the recording. Keep the transcript and summary as separate outputs so you can check them independently.
4. Ask it to identify uncertain sections
After the first response, ask which names, dates, numbers or technical terms may be uncertain. If the model is not sure, ask it to mark those sections rather than guess. This is especially important for interviews, customer calls and research recordings.
You can also ask for timestamps, but do not assume that every timestamp will be exact. If you need precise timing for subtitles or evidence, use a tool that supports synchronized transcript editing.
5. Check the output against the recording
Listen to the original audio while reading the transcript. Check names, figures, product names, dates and any sentence that changes the meaning. If there are multiple speakers, confirm each label. A speaker label generated by AI is not proof of a person's identity.
Save the reviewed transcript in your own document system. Keep a copy of the original audio for as long as your consent and retention rules allow.
Common Problems
A file may fail to upload because of its format, size, duration or plan limit. Perplexity's help pages describe plan based upload limits but do not publish one universal limit for every account and file type. Read the message in the upload interface and check the current plan comparison.
Poor audio can lead to missing words. Background noise, low volume, overlapping voices and unfamiliar names all make speech recognition harder. A model may also clean up grammar or rearrange a sentence when you wanted an exact transcript. Ask for verbatim wording and check the result.
Long recordings need extra care. Independent reviews warn that a system may focus on the most relevant portions of a long file instead of giving you a complete word for word transcript. If you need the entire recording, split it into manageable sections and label them in order. Confirm that no section is missing.
What Does Not Work
Do not treat a summary as a transcript. A summary leaves out details by design. If you need every word, ask for a transcript and review it against the audio.
Do not assume Perplexity provides a full transcript editing studio. Its public help pages describe file analysis, not a complete workflow for synchronized editing, speaker correction and subtitle exports. A generated text response may be useful, but it is not the same as an editable transcript project.
Do not rely on an AI transcript as the only record of a legal, medical, financial or employment conversation. A wrong name or number can change the meaning of a statement. Use a professional review process when the transcript has legal or operational importance.
Safety and Limitations
Audio can contain personal information, customer details, health information or private conversations. Make sure you have the right to upload and process it. If you work for a company, follow its approved tool list and data handling rules.
Check who can access the Perplexity account or workspace and how uploaded files are handled under the plan you use. Do not upload a private recording to a personal account if your organisation requires an approved enterprise environment.
The output should be treated as a draft. AI systems can miss words, confuse speakers and make a plausible guess when the audio is unclear. Keep the source recording, mark uncertain sections and verify important details before sharing or publishing the transcript.
Key Takeaways
- Perplexity supports audio uploads for AI analysis, with plan based limits.
- You can request a transcript, but check it because a dedicated transcript editor is not documented.
- Keep the original recording and use human review for important records.
Related Reading
FAQ
Can Perplexity transcribe audio?
Perplexity supports audio uploads for AI analysis. Independent reviews describe speech transcription, but the official help page does not promise a dedicated transcript editor or guaranteed export workflow. Review the result against the recording.
Is audio upload available on Perplexity Free?
The Free plan includes limited basic file uploads. Perplexity Pro provides increased file and attachment upload limits and analysis. Check the current plan details and your account interface before relying on a particular allowance.
What audio formats does Perplexity support?
The current Pro help page lists audio uploads but does not provide a complete public format list. Check the upload interface for your account and use a common audio file if the first attempt fails.
Can Perplexity identify speakers?
Some independent reviews report speaker labels, but the official help page does not guarantee this feature. Confirm each label yourself, especially when the recording contains overlapping voices.
Can Perplexity summarise a meeting recording?
Yes. You can upload supported audio and ask for decisions, action items, topics and unanswered questions. Check the summary against the recording because a summary may leave out details.
Is Perplexity accurate enough for a legal transcript?
Do not treat an AI transcript as a verified legal record. Use a professional transcription and review process for legal or high risk work, and check every important statement against the original audio.