Translate French Audio to English — Voice, Speech & Text Translator
Upload French audio (MP3, WAV, M4A) or video (MP4, MOV) — any variety: France French, Quebecois, Belgian, Swiss, or African French. Whisper Large-v3 transcribes in French, our translation stage outputs English text with speaker labels and timestamps preserved. Also handles reverse direction (English → French) and WhatsApp voice messages. French↔English Tier 1 quality: 88–94% accuracy on clean audio. Free 30 minutes on signup.
How to translate French audio to English: upload French audio (MP3, WAV, M4A) or video (MP4, MOV) up to 5 GB. Auto-detect confirms French — override manually for Quebecois joual, Swiss French, or heavy African French accents. Set target to English (or 132 others). Get transcript with timestamps, export as TXT, DOCX, SRT, or VTT. French↔English is a Tier 1 language pair: ~1.5–2% WER on FLEURS-FR (Radford et al. 2022, arXiv:2212.04356) + 25–35 BLEU on WMT French↔English test sets. Free 30 min, no card.
TL;DR — 3-step French → English workflow
- 1.Upload French audio or video. Any format. Max 5 GB.
- 2.Auto-detect confirms French. Override for Quebecois/Swiss/African varieties.
- 3.Export. TXT, DOCX, SRT, VTT, JSON with timestamps + speaker labels.
Text vs dubbed audio. This tool outputs English text. For AI-dubbed English audio (voice-cloned French speaker), use ElevenLabs, Adobe Firefly, or Rask AI — that's a different job.
How to translate French audio to English — 4-step walkthrough
Step 1 — upload French audio or video
Audio: MP3, WAV, M4A, OGG, FLAC, AAC, AMR, OPUS. Video: MP4, MOV, WebM, MKV, AVI. Up to 5 GB.
Step 2 — auto-detect confirms French (or set variety manually)
Source auto-detects reliably on standard France French. Override manually for Quebecois joual, Swiss French, heavy African French accents, or mixed-language content.
Step 3 — target = English (or 132 others)
Enable English target. Standard tier uses Google Translate (free); Premium tier uses our internal translation model for professional-grade output.
Step 4 — export
TXT/DOCX for text, SRT/VTT for video subtitles (Premiere, DaVinci, CapCut, YouTube Studio), JSON for structured downstream processing.
French Voice Translator, Speech Translator, Audio Translator — Three Framings, One Tool
You might have searched “french to english voice translator”, “translate french speech to english”, or “french audio translator to english”. All three describe the same job (French spoken content → English text) but reflect different user contexts.
| Framing | Typical user context | Workflow |
|---|---|---|
| Voice translator | WhatsApp voice notes, quick spoken messages | Upload .opus/.m4a, get English text in under a minute |
| Speech translator | Conversational recordings — interviews, meetings | Upload audio/video, get speaker-labeled transcript with timestamps |
| Audio translator | Long files — podcast episodes, lectures, business calls | Upload MP3/WAV/M4A up to 5 GB, chunked processing preserves structure |
French Regional Varieties — France, Quebecois, Belgian, Swiss, African French
French is spoken by 300+ million people across France, Belgium, Switzerland, Quebec, and 30+ African countries. Whisper Large-v3's training data is heavily weighted toward France French (Parisian standard) — here's the honest breakdown for other varieties.
France French (Français métropolitain) — Tier 1
Parisian broadcast standard. Whisper training default. FLEURS-FR benchmark ~1.5-2% WER on clean audio. Best-quality output.
Quebecois (Français québécois) — Tier 1 (broadcast), Tier 2 (joual)
Standard broadcast Quebec French (Radio-Canada, TVA) transcribes at near-France-French quality. Informal Montreal joual (working-class register with distinct vocabulary and phonology) drops accuracy 3-5%. If your source is educated conversational Quebecois, expect Tier 1 quality.
Belgian French (Français belge) — Tier 1
Very close to France French phonologically. Standard training coverage. Occasional vocabulary differences (septante for soixante-dix, nonante for quatre-vingt-dix) handled correctly.
Swiss French (Français suisse) — Tier 1
Similar to Belgian French — close phonology to France French, few regional vocabulary items. Standard training coverage. Not to be confused with Swiss German (Schweizerdeutsch), which is a separate language.
African French — Tier 2 (usable with review)
Ivorian French (Côte d'Ivoire), Senegalese French, Moroccan French, Congolese French, Cameroonian French: distinct phonological patterns from France French, less-represented in Whisper training data. Expect 5-10% higher WER. Usable for content research and first-draft translation; broadcast-grade requires bilingual review. Standard business/media speech works better than informal or heavy regional accent.
Idiomatic French, slang, verlan, franglais
Machine translation loses ~10% quality on informal register even for France French. Verlan (backwards slang like “meuf” for “femme”), argot, and franglais (English loanwords in French speech) get transcribed correctly but translated literally rather than idiomatically. For content where slang accuracy matters, budget for bilingual review.
Translate English Audio to French (Reverse Direction)
Same workflow, target = French. Upload English audio, source auto-detects as English, set target to French. Output uses standard France French (works across France, Belgium, Switzerland, and reads naturally in Canada/Africa contexts).
Common reverse-direction workflows:
- English podcast episode → French subtitles for France/Belgium/Africa distribution
- English brand video → French for Quebec/Canadian market localization
- English e-learning course → French for European Union market compliance
- English YouTube channel → French subtitle overlay for francophone subscribers
- English meeting minutes → French for francophone team member accessibility
Same quality tier (Tier 1). Same output formats (TXT, DOCX, SRT, VTT, JSON). Same 30-min free tier applies.
Translate French WhatsApp Voice Message to English
WhatsApp is heavily used across francophone Africa (Ivory Coast, Senegal, Cameroon, DRC, Morocco) and in France for personal/business communication. Voice notes are common — 30-second to 2-minute spoken messages that convey what would take multiple text messages.
3-step WhatsApp French voice message workflow
(1) In WhatsApp, long-press the voice message → Share → Save to Files (iOS) or Save (Android). Exports as .opus or .m4a. (2) Upload the file to VexaScribe — source auto-detects as French, target = English. (3) Get English text back in under a minute for typical voice note lengths.
Quality note: WhatsApp compresses voice notes with the Opus codec (~24 kbps) and may include background noise (traffic, walking, room ambience). Expect 5-10% higher WER than clean studio French, but message content typically comes through clearly on standard France French speakers.
Translate French Video to English (Video Files)
Video files (MP4, MOV, WebM, MKV) work directly — VexaScribe extracts the audio track server-side. No manual audio-extraction step needed. Export as SRT to overlay English subtitles on the original French video (drop into Premiere Pro, DaVinci Resolve, Final Cut, CapCut, or YouTube Studio).
For the full video-flow architecture (platform-specific workflows, intent-split disambiguation), see translate video to text.
Supported audio and video formats
Audio
MP3, WAV, M4A, OGG, FLAC, AAC, AMR, OPUS. WhatsApp .opus/.m4a exports supported directly.
Video
MP4, MOV, WebM, MKV, AVI, WMV, FLV. Audio track extracted server-side. Max 5 GB per file.
Free vs Premium French translation
| Feature | Free tier | Premium tier |
|---|---|---|
| Transcription | Whisper Large-v3 (Standard) | Proprietary higher-accuracy model |
| Translation | Google Translate | Our internal translation model |
| Cost | 30 min free + unlimited translation on all plans | 1 credit per 5,000 chars for translation upgrade |
| Best for | Creator, internal, first-draft | Client-facing, publication, broadcast |
Common French → English use cases
French journalism source interviews
Anglophone journalists interviewing French-speaking sources (Le Monde, France 24 contexts). Get publishable English drafts in under an hour.
French YouTube video localization
French creators localizing content for English audiences. SRT export for subtitle overlay.
Franco-African business calls
Cross-continental teams with Ivorian, Senegalese, Moroccan clients. Meeting minutes in English.
French academic conference recordings
Research team members needing English text of French-language conference talks for citation.
French language learning practice
Advanced learners recording native-speaker exchange partners, using English translation as comprehension check.
Quebec French family recordings
Diaspora processing voice notes from francophone Canadian family members.
When to use another tool
Dubbed English audio (voice-cloned French speaker)
Use ElevenLabs, Adobe Firefly, or Rask AI. Those output dubbed audio; we output text.
Short spoken French phrase
Use DeepL Voice or Google Translate mobile voice mode. Free, instant, no upload.
Publication-grade French → English (books, legal, medical)
Hire a professional bilingual translator. Machine translation is first-draft only for publication-grade output.
Live conversation translation
Use iPhone Live Translate, Google Translate conversation mode. This is a batch tool.
Frequently asked questions
How do I translate French audio to English?
Upload the French audio (MP3, WAV, M4A, OGG, FLAC) or video (MP4, MOV, WebM). Auto-detect confirms French (override manually for Quebecois, Belgian, Swiss, or African French edge cases). Set target to English (or 132 others). Export as TXT, DOCX, SRT, VTT. French↔English is Tier 1 quality — expect 88-94% word-level accuracy on clean France French audio. Free 30 min on signup, no credit card.
Does it work with Quebecois French?
Yes on standard broadcast Quebec French. Informal joual (Montreal working-class register) drops accuracy 3-5% due to phonetic differences from France French. If your Quebecois source is broadcast/media speech or educated conversational speech, expect Tier 1 quality. For heavy joual, treat output as first-draft.
Does it work with African French accents?
Yes with caveats. Ivorian, Senegalese, Moroccan, Congolese French — Whisper handles these but with 5-10% higher WER than France French due to less training data on African accents. Quality is usable for content research and first-draft translation; broadcast-grade requires bilingual review. Standard business/media speech works better than informal or heavy regional accent.
How accurate is French → English translation?
Tier 1 quality — French↔English is one of the strongest language pairs in machine translation (deep bilingual training data, well-resourced). Two stages: (1) French transcription via Whisper Large-v3 (~1.5-2% WER on FLEURS-FR clean audio, per arXiv:2212.04356), then (2) neural translation to English (25-35 BLEU on standard WMT French↔English test sets — publication-grade). Combined output: ~88-94% word-level accuracy on clean France French audio. Drops on informal slang (verlan, argot, franglais), music-heavy audio, or overlapping speakers.
Can I translate French video to English?
Yes. Upload MP4, MOV, WebM, MKV — VexaScribe extracts the audio track server-side, transcribes in French, translates to English. Export as SRT for subtitles on the original French video (drop into Premiere Pro, DaVinci, YouTube Studio). Timestamps preserved through translation. For full video-flow depth, see /translate-video-to-text.
Is French audio translation free?
Yes on the free tier — 30 minutes of transcription + translation on signup, no credit card. Translation itself is included at no extra cost on every plan. Premium tier (higher-accuracy internal model) available at 1 credit per 5,000 characters for client-facing content.
Can I translate English audio to French?
Yes. Reverse direction workflow: upload English audio, set source = English (auto-detects), target = French. Output uses standard France French. Common workflow: English podcast episode → French subtitles for France/Belgium/Africa distribution, or English brand content → French for Quebec/Canada localization.
How to translate a WhatsApp French voice message to English?
WhatsApp exports voice notes as .opus or .m4a. Long-press the message → Share → Save to Files (iOS) or Save (Android). Upload the file to VexaScribe. Common LATAM-adjacent workflow: French-speaking African diaspora, French business contacts sending voice updates, French family communication.
What French dialects are supported?
France French (Parisian standard) — Tier 1, best training data coverage. Quebecois — solid on broadcast/educated speech, weaker on informal joual. Belgian French — standard coverage. Swiss French — standard coverage. African French (Ivorian, Senegalese, Moroccan, Congolese) — usable with 5-10% higher WER. Idiomatic French (verlan, argot, franglais slang) — machine translation loses ~10% quality even on France French.
Does it preserve speaker labels through translation?
Yes. Whisper Large-v3 diarization identifies distinct speakers (Speaker 1, Speaker 2, up to 50 speakers). Speaker labels persist through translation — Speaker 1's dialogue is attributed to Speaker 1 in the English output. Best on 2-6 clearly-separated speakers; heavy overlap drops attribution accuracy.
Can I translate an MP3 in French?
Yes. MP3 is the most-common upload format. Direct upload — no conversion needed. Same workflow as any other audio format. Common use case: French podcast episodes ripped as MP3 for translation to English show notes or subtitles.
How long does a 30-minute French audio take?
Roughly 30 minutes end-to-end. Transcription is the bottleneck (roughly equal to audio length via Whisper Large-v3); translation stage runs nearly instant on the resulting text. Very short French clips (under 5 min) can finish in under a minute.
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How Accurate is Whisper
French WER data and per-language accuracy benchmarks.
Sources
- Radford, A. et al. (2022). Robust Speech Recognition via Large-Scale Weak Supervision. arXiv:2212.04356 — Whisper Large-v3 French WER (~1.5-2% on FLEURS-FR).
- WMT French↔English test sets — neural translation quality benchmarks (25-35 BLEU on standard test sets).
- Google Cloud Translation supported languages — 133-language coverage (verified August 2026).
Page reviewed and accuracy figures verified August 12, 2026.