Convert FLAC to Text

Free Lossless Audio Codec audio to an accurate transcript

To convert a FLAC to text, upload your .flac file to LiteScribe and it returns an accurate transcript with speaker labels and timestamps. FLAC is lossless, so the engine receives a perfect copy of the original audio; the only thing to plan for is a slightly larger upload than a compressed format. Free to start on web, desktop, mobile, and Chrome.

Start free See Pricing

What is FLAC?

FLAC compresses audio without throwing any information away, so it decodes back to an exact copy of the original while taking up roughly half the space of a WAV. It is the format of choice for people who want archival quality but cannot justify the size of uncompressed audio. Many higher-end recorders and audiophile workflows produce FLAC.

File size: A one-hour FLAC is typically 250 to 350 MB, roughly half a WAV but several times an MP3, so plan a slightly longer upload than for compressed formats.

FLAC at a glance

Type: Audio
Container / codec: FLAC
Compression: lossless
Full name: Free Lossless Audio Codec

Where FLAC files come from

High-quality field and music recorders
Archival audio kept at full fidelity
Lossless exports from editing software
Hi-res audio downloads and rips

Transcription tip for FLAC

FLAC is lossless, so the transcription engine receives the cleanest possible signal with no compression artefacts. Quality is never the limiting factor with FLAC; the only thing to plan for is the larger upload compared with MP3 or M4A.

Why convert FLAC audio with LiteScribe

Lossless input

FLAC decodes to an exact copy of the original, so the engine reads bit-perfect audio with no quality loss.

Smaller than WAV

FLAC is about half the size of a WAV for the same fidelity, so uploads are quicker than uncompressed audio.

Speaker labels

Diarization separates each voice so multi-speaker FLAC archives come back clearly attributed.

Archival friendly

Transcribe lossless masters directly without first making a lossy copy just to upload.

What people convert FLAC to text for

1
Transcribing lossless archival recordings kept at full fidelity
2
Turning high-quality field recordings into accurate text
3
Working from FLAC masters without first exporting a lossy version

How to convert FLAC to text

1
Add your FLAC file
Drag and drop your FLAC audio file into LiteScribe, choose it from your device, or paste a link. FLAC uploads directly with no conversion step, and large files use resumable upload so a dropped connection does not lose your progress.
2
Transcribe the FLAC speech
LiteScribe returns a clean FLAC transcript with speaker labels, timestamps, automatic punctuation, an AI summary, and topic tags. Pick the spoken language or let automatic detection identify it across 100+ languages.
3
Review, label, and ask AI
Read the transcript with each speaker labeled and every line timestamped. Rename speakers, fix any names or jargon, then ask the built-in AI to summarise, pull action items, or answer questions about what was said.
4
Export the text
Download your transcript as DOCX, PDF, or plain TXT, or export SRT subtitles to caption the original FLAC recording. Copy any section straight into your notes, documents, or content.

LiteScribe accepts FLAC directly

There is no separate conversion tool to run first. LiteScribe accepts FLAC alongside MP3, WAV, M4A, AAC, OGG, OPUS, WebM, FLAC, WMA and the common video containers MP4, MOV, MKV, and AVI, on the web app, the desktop app, mobile, and the Chrome extension. Upload the file as it came off your device, or record directly in the app, and the transcript comes back with speaker labels, timestamps, automatic punctuation, and an AI summary.

Export formats Speaker labels

FAQ