Next-Gen Browser AI

Whisper Web – Free Whisper AI Speech Recognition & Online Speech to Text

Use Whisper online free — run OpenAI's speech recognition directly in your browser. Whisper Web is a completely private transcription tool that converts voice and audio into accurate, exportable text with local processing — no upload or account needed.

Local Processing

Completely Free

98% Accuracy

Live Voice · Audio Files (MP3, WAV, M4A) · URL to Text · 98 Languages

Choose the Right Speech to Text Workflow

Record live speech, upload audio files, or paste a direct public audio link. Whisper Web keeps each input type clear so users can start with the right workflow immediately.

AI Transcription

Start with the broadest search intent: free AI transcription for audio and video, with local processing and exportable text.

Try AI Transcription →

Free Speech to Text Tools

Browse the full tool hub for free speech to text workflows, then jump straight to the input type you need.

Browse Free Tools →

Voice & Microphone

Use live microphone capture for meetings, dictation, interviews, and note-taking without creating a file first.

Try Voice to Text Tool →

Audio File Upload

Upload MP3, WAV, M4A, MP4, OGG, or WEBM files for private file-based transcription with timestamped output.

Try Audio to Text Converter →

URL to Text

Paste a direct public audio URL from a podcast feed, CDN, or hosted file and transcribe it without manual download.

Try URL to Text Converter →

Whisper Web AI transcript export preview

Supported Languages, Formats, and Export Options

Whisper Web supports common speech-to-text starting points and returns transcripts you can reuse. Work with microphone input, common audio formats, or direct audio URLs, then export the result for writing, subtitles, or internal documentation.

Timestamped transcript segments
TXT and JSON export
Multilingual transcription support
Fast copy-and-reuse workflow

100% Private

Your audio never leaves your browser

No Upload No Account No Server WASM Powered

Why Use Local Speech to Text Instead of Cloud Transcription

Many transcription tools require you to upload recordings before processing can begin. Whisper Web is designed around browser-based local processing, which keeps the workflow simpler for privacy-sensitive meetings, interviews, research recordings, and personal notes.

Browser-based processing instead of account-gated uploads
No signup required
Better fit for sensitive recordings
Flexible output for notes, subtitles, and archives

Common Speech to Text Use Cases

From voice notes to long-form recordings, Whisper Web is built for real workflows where spoken content needs to become usable text.

Meetings

Capture planning calls, interviews, and internal reviews as searchable text that can move straight into notes, follow-ups, and internal documentation.

Podcasts

Turn spoken episodes into text for show notes, editing, subtitle drafting, and repurposing across web, newsletter, and social channels.

Subtitles

Use transcript output as the starting point for captions, subtitles, and transcript-based editing workflows where timing and text both matter.

Lectures

Convert lectures and seminars into text for review, search, and study notes instead of relying on memory or scattered bookmarks in long recordings.

Voice Notes

Turn rough spoken ideas into drafts, task lists, and reference material that are easier to search, clean up, and reuse later.

How Our Whisper AI Tool Works

Four steps from source audio to a clean, exportable transcript.

Choose your input

Start with the source you already have: record live speech, upload an audio file, or paste a direct audio URL. Each workflow begins from a different input, but the outcome is the same: usable text.

Run browser-based transcription

Whisper Web loads the model in the browser and processes audio with visible progress while the interface stays responsive. That keeps the workflow simple without relying on a remote transcription API.

Review the transcript

Inspect transcript chunks and timestamps before exporting. This helps when the output will be used for quoting, editing, checking context, or preparing subtitle files.

Export and reuse

Copy the text or export it in formats such as TXT and JSON for downstream work. The result is ready for notes, editing, subtitles, or structured storage.

Speech to Text Guides and Tutorials

Practical articles on browser transcription, privacy-first workflows, subtitle preparation, and better speech-to-text results.

Whisper AI · Comparison

Whisper AI vs. Other AI Tools: Which Is Better for Private Transcription?

Compare Whisper AI with other AI transcription tools through the lens of privacy, browser workflow, and control, and see where Whisper Web fits best.

Read article

Whisper AI · Tutorial

How to Extract Text from a Podcast URL without Downloading

Learn how to use Whisper AI in Whisper Web to extract text from a podcast URL without downloading the audio first, and know when a direct link will work.

Read article

Whisper AI · Tutorial

How to Transcribe MP3 to Text Using Whisper AI for Free

Learn how to use Whisper AI in Whisper Web to convert MP3 to text for free, with timestamps, private browser processing, and no account required.

Read article

View all articles

The Ultimate Whisper AI Speech to Text Solution

Whisper Web is the easiest way to use Whisper online — no installation, no account, and no file upload required. It is a definitive online Whisper AI tool that runs entirely inside your browser. Unlike traditional services that send your audio to a cloud server, our transcription platform uses WebAssembly to run the OpenAI Whisper model locally on your device. That makes Whisper Web a practical Whisper AI speech engine for users who want privacy and speed. Every time you use it, speech recognition, language detection, and transcript formatting happen with 100% privacy.

As a comprehensive Whisper AI transcription workflow, Whisper Web supports three primary input methods tailored for different needs: live microphone recording for note-taking, audio file upload, and direct URL extraction. The live recording mode lets you capture a meeting or interview and get a transcript immediately. The audio file mode accepts MP3, WAV, and MP4 files, while the URL mode handles public audio links. No matter the input, our speech to text workflow delivers strong accuracy with minimal setup.

Powered by state-of-the-art machine learning, this Whisper AI platform excels at handling 98 different languages. Whether you need a reliable speech to text tool for daily notes or a robust transcript converter for professional podcasts, Whisper Web is completely free to use online with no registration, no subscription, and no limit on the number of transcripts you can create.

Frequently Asked Questions

Everything you need to know about Whisper Web's inputs, outputs, privacy, and export options.

What is Whisper Web?

Whisper Web is an online Whisper AI speech to text tool built around Whisper. It supports live microphone input, uploaded audio files, and direct audio URLs, then returns exportable transcripts with timestamps.

Is Whisper Web private and secure?

Whisper Web is designed around local browser processing, which makes it a better fit for private transcription workflows. For many users, keeping audio on-device is the main reason to choose it over cloud transcription tools.

What inputs can Whisper Web handle?

Whisper Web supports three main inputs: live microphone audio, local audio files, and direct public audio URLs.

Does Whisper Web support timestamps?

Yes. Whisper Web returns transcript segments with timestamps, which is useful for editing, review, quoting, and subtitle work.

Can Whisper Web export transcript files?

Yes. Whisper Web supports transcript export in formats such as TXT and JSON, making the output easier to reuse across writing, editing, research, and archive workflows.

Does Whisper Web support multilingual transcription?

Yes. Whisper Web includes multilingual transcription with language and task controls, which is useful for international meetings, interviews, and language-learning content.

Which browsers work best with Whisper Web?

Chrome, Edge, and Firefox are usually the safest choices for Whisper Web because they handle modern worker and browser audio features well. Compatibility can vary by device and model size.

Is Whisper Web free to use?

The open-source whisper-web project is publicly available and can be run locally. Hosted versions of Whisper Web may apply their own limits, but the product category itself is well suited to free browser-based use.

Can I use Whisper online without installing anything?

Yes. Whisper Web lets you use Whisper online directly in your browser with no download or installation. The Whisper AI model runs locally using WebAssembly, so there is no server upload and no account required — just open the page and start transcribing.

What is the difference between Whisper Web and Whisper AI?

Whisper AI refers to OpenAI's open-source speech recognition model. Whisper Web is an online implementation that runs Whisper AI directly in your browser using WebAssembly, making it accessible without any API key, server setup, or technical configuration.