How accurate is Spanish speech to text transcription?
Results depend on recording clarity, accents and background noise. Review names, numbers, negations and speaker changes. A short sample does not establish accuracy for every accent or dialect.
Language Speech to Text
Free Spanish Speech to Text Online
Upload Spanish audio or video up to 1 GB. Review the transcript before exporting text or SRT subtitles.
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Listen and inspect the actual output
Original script, synthetic voice, clean single-speaker audio. Processed on 7 September 2026 with the current transcription engine. These are unedited recognition results, not a natural-interview benchmark.
Actual transcript (unedited)
Hola, soy Elena. Esta es una prueba de transcripción en español. Hoy es 7 de septiembre de 2026. Nuestra entrevista empieza a las 9:30 de la mañana. El proyecto cuesta 125 euros y tiene 3 etapas: grabar el audio, revisar el texto y exportar los subtítulos. Los nombres propios son Barcelona, México y Lucía. Por favor, conserva el idioma original y comprueba los números antes de publicar.
Original script (reference)
Hola, soy Elena. Esta es una prueba de transcripción en español. Hoy es siete de septiembre de dos mil veintiséis. Nuestra entrevista empieza a las nueve y media de la mañana. El proyecto cuesta ciento veinticinco euros y tiene tres etapas: grabar el audio, revisar el texto y exportar los subtítulos. Los nombres propios son Barcelona, México y Lucía. Por favor, conserva el idioma original y comprueba los números antes de publicar.
What this sample does not prove
Spanish: a 26-second synthetic recording. The output preserves the scripted names and converts spoken dates, times and amounts into numerals. Regional accents and natural interviews were not tested.
Noise, overlapping voices, names, numbers, negations and language switching need manual review. File uploads are limited to 1 GB. This engine test does not establish end-to-end browser performance or a guaranteed processing time.
Try the same workflow: download the MP3, upload it above, check the selected language, start transcription, then review and export TXT or SRT from the result. Account access and credits apply.
Professional Features
Powerful Transcription Features
We provide comprehensive transcription features to meet all your needs
01
Multi-language Auto-Detection
Choose the spoken language or automatic detection. Results vary by accent and recording quality.
02
Smart Punctuation
Automatically adds punctuation marks for better readability
03
Text Formatting
Automatically formats text including paragraph breaks and capitalization
04
Speaker Labels
Automatically identifies and labels different speakers
05
Profanity Filtering
Available for supported English language settings; not applied to Spanish or Arabic recordings.
06
Filter Filler Words
Optional filler-word handling for supported English language settings; not applied to Spanish or Arabic recordings.
Spanish Speech to Text FAQ
Common questions about transcribing Spanish audio and video files online.
How long does Spanish transcription take?
Processing time depends on recording length, quality and service load. Check the processing status; a fixed completion time is not guaranteed.
Can I export Spanish transcripts in different formats?
Yes. You can export transcripts to formats like TXT, DOCX, XLSX, and subtitle formats such as SRT.
Is Spanish speech to text available for free?
You can start with free credits. Each upload is limited to 1 GB. See pricing for current credits and terms; social links and file uploads use credits at different rates.