The best free tools to transcribe from audio to text are PlainScribe (30 free minutes, up to 99% accuracy, then $0.067/min), Google Docs Voice Typing, OTranscribe, and Otter.ai's free tier. PlainScribe leads for uploaded files because it's accurate, multilingual (47 languages), and auto-deletes your data after 30 days.
Three things separate the options: whether you upload a file or play it live, the accuracy on real-world audio, and what happens to your data. We rank PlainScribe first for file-based work, but we're honest about where free utilities win — short clips and zero budget.
Upload an audio or video file (up to 1GB) and get a transcript at up to 99% accuracy across 47 auto-detected languages. You get 30 free minutes with no credit card; after that it's pure pay-as-you-go at $0.067/min ($4/hour) with no subscription. Uploads and transcripts auto-delete after 30 days, and a desktop app runs fully offline for sensitive audio. Verdict: The fastest, most private way to turn an existing recording into clean text.
Built into Google Docs (Tools → Voice typing). Free with no limits, but it transcribes live as you play audio near the mic, and accuracy varies. Verdict: Great for short clips and quick notes; painful for long or multi-speaker files.
Open-source, browser-based tool that puts an audio player and text editor in one window with keyboard shortcuts. No AI — you type what you hear. Verdict: Maximum control and privacy for hands-on transcribers who don't mind the work.
A free tier with capped monthly minutes, focused on live meetings and speaker labels. Paid Pro is a per-seat subscription. Verdict: Solid for live meetings; less suited to simply uploading an existing file. See PlainScribe vs Otter.
A web-based speech-recognition notepad. Free, simple, real-time dictation. Verdict: Handy for quick spoken notes; not a file-transcription tool.
A long-standing desktop player for professional transcribers, with keyboard and foot-pedal control. Free tier available. Verdict: Built for manual typists transcribing many files; no automatic AI in the free version.
Not free, but worth knowing: $0.25/min AI with no account commitment, or $1.50/min human transcription for legal/medical-grade accuracy. Verdict: Use when you need human-grade output; otherwise AI tools cost far less.
| Tool | Free offer | Cost after | Accuracy | Model | Best for | |------|-----------|------------|----------|-------|----------| | PlainScribe | 30 min, no card | $0.067/min PAYG | Up to 99% | AI, file upload | Recorded files, privacy | | Google Docs | Free forever | Free | Variable | Real-time dictation | Short clips | | OTranscribe | Free forever | Free | Manual | Manual editor | Hands-on transcription | | Otter.ai | Free tier (capped) | Paid subscription | ~94-97% | AI, live meetings | Meetings | | Speechnotes | Free forever | Free | Variable | Real-time dictation | Quick notes | | Express Scribe | Free desktop | Paid pro | Manual | Manual player | Pro typists | | Rev | None | $0.25/min AI | Up to 99% | AI / human | Human-grade jobs |
Verdict: For free real-time dictation, Google Docs Voice Typing wins. For free manual control, OTranscribe. But to turn an existing recording into accurate text quickly and privately, PlainScribe's 30 free minutes and $0.067/min are the best value — undercutting Rev's AI rate by about 4x and Sonix's $0.167/min by more than half.
The fastest free path for an existing recording takes about two minutes of your time:
If your audio is under a few minutes and you'd rather not sign up for anything, step through it with Google Docs Voice Typing instead: open a doc, hit Tools → Voice typing, and play the recording near your microphone. It's genuinely free — you just pay in realtime playback and cleanup.
People search "speech to text free" for two different jobs, and the best free tool differs:
The rule of thumb: if the audio doesn't exist yet, use free dictation. If the file already exists, upload it — see how to transcribe audio to text for the full workflow, or free video-to-text transcription if your source is video.
A "converter" only helps if it accepts your file as-is. What to check before you pick one:
Every "free forever" tool charges you in time, accuracy rework, or data. Real-time dictation forces you to play a full file in real time; manual tools cost hours; and many free AI services keep your audio to train models. PlainScribe's two wedges directly answer that: no subscription (pay only for what you use) and privacy (30-day auto-delete, plus offline desktop and private transcription). For the full picture, read the free online transcription guide and the pricing comparison.
What is the best free tool to transcribe audio to text? For uploaded recordings, PlainScribe is the strongest: 30 free minutes, up to 99% accuracy, 47 languages, and no subscription. For free real-time dictation with no cap, Google Docs Voice Typing works on short clips.
Are free transcription tools accurate? AI tools like PlainScribe reach up to 99% accuracy on clean audio. Real-time dictation and manual tools are less reliable with accents, jargon, and background noise, so they need more editing.
Can I transcribe audio for free without installing software? Yes. PlainScribe, Google Docs Voice Typing, OTranscribe, and Speechnotes all run in the browser. PlainScribe lets you upload a file and download text; the others are real-time or manual.
Do free transcription tools keep my data private? Many free services retain your audio to train models. PlainScribe auto-deletes uploads and transcripts after 30 days and offers an offline desktop app for fully local transcription of sensitive recordings.
Is there a tool that's free but still automatic and accurate? PlainScribe's 30 free minutes give you automatic, up-to-99%-accurate transcription with no credit card. Beyond the free block, it's $0.067/min with no subscription.
Skip the manual typing: transcribe your first file with 30 free minutes — no credit card. Compare it head-to-head on the comparison hub, or see free audio-to-text transcription for the file workflow in detail.
Get started with 30 free minutes. No credit card required.