Convert FLAC to MP3 in Seconds

Got massive FLAC files that won't fit on your phone or share over WhatsApp? Profi PDF converts them to MP3 instantly — free, private, zero installs.

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1.5M users
13,529 reviews

How It Works

FLAC to MP3 Converter — Convert FLAC Audio Files to MP3 Online Free | Profi PDF
1
Upload Your FLAC. Drag your FLAC file into Profi PDF or click to browse. Music albums, studio recordings, audiophile rips — any FLAC works.
2
Profi PDF Converts It. Our engine decodes your lossless FLAC and outputs a high-quality MP3 in seconds. No settings to mess with, no waiting around.
3
Download Your MP3. Grab your MP3 and take it anywhere — your phone, Spotify offline, WhatsApp, or any music app. Tiny file, great sound.

Your Complete Audio & Video Toolkit

Transcribe, convert, extract — everything audio & video, handled in one place.

AI Transcription

Speech to text with speaker labels, timestamps, and 95%+ accuracy.

Format Conversion

MP3, WAV, M4A, OGG, FLAC — convert any audio or video format instantly.

Video to Audio

Extract audio from MP4, YouTube, Zoom recordings, and more.

Lightning Fast

Most files processed in under three minutes. No waiting around.

No Signup
Start instantly
100% Secure
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Browser-Based
No installs

People Love These Tools

Podcasters, researchers, marketers, and remote teams use our audio & video tools every day.

Feb 13
Finally got my FLAC collection on my phone
Had hundreds of FLAC albums that were too big for my phone. Profi PDF converted them all to MP3 overnight and now my whole library fits. Sound quality is still great.
Marcus JohanssonInstagram logo
Marcus Johansson
Feb 3
Fast, clean, no drama
Converted a 500MB FLAC album to MP3 in under two minutes. Profi PDF is the cleanest free converter I've used — no ads, no watermarks, no sign-up wall.
Priya NairInstagram logo
Priya Nair
Jan 25
Sent it over WhatsApp no problem
My FLAC file was way too big to send. Profi PDF converted it to MP3 and I sent it straight over WhatsApp. Took less than a minute total. Brilliant.
Cian MurphyInstagram logo
Cian Murphy
824 people converted files today
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Why People Pick Our Audio & Video Tools

Shrinks Without Sounding Bad

FLAC files are huge — great for audiophiles, rough for everyday use. Profi PDF converts them to MP3 at high bitrate so the audio still sounds sharp, just in a fraction of the file size.

Plays on Everything

MP3 is the universal audio format. Phones, smart speakers, streaming apps, car stereos — they all support it. Profi PDF gets your FLAC there in one click.

Share It Instantly

FLAC files are often too big to send over messaging apps or email. Profi PDF converts them to lean MP3s you can share anywhere without hitting size limits.

Batch Your Whole Library

Got an entire music collection in FLAC? Profi PDF lets you queue up multiple files and convert them back to back. No repetitive uploading, no wasted time.

Transcribe the Audio After

Once you have your MP3, run it through Profi PDF AI transcription to get an accurate text transcript, subtitles, or captions. One platform, full workflow.

Encrypted & Auto-Deleted

Your FLAC is locked with encryption on upload and wiped from Profi PDF servers the second your MP3 is ready. Zero data stored, zero risk.

Shrinks Without Sounding Bad

FLAC files are huge — great for audiophiles, rough for everyday use. Profi PDF converts them to MP3 at high bitrate so the audio still sounds sharp, just in a fraction of the file size.

Plays on Everything

MP3 is the universal audio format. Phones, smart speakers, streaming apps, car stereos — they all support it. Profi PDF gets your FLAC there in one click.

Share It Instantly

FLAC files are often too big to send over messaging apps or email. Profi PDF converts them to lean MP3s you can share anywhere without hitting size limits.

Batch Your Whole Library

Got an entire music collection in FLAC? Profi PDF lets you queue up multiple files and convert them back to back. No repetitive uploading, no wasted time.

Transcribe the Audio After

Once you have your MP3, run it through Profi PDF AI transcription to get an accurate text transcript, subtitles, or captions. One platform, full workflow.

Encrypted & Auto-Deleted

Your FLAC is locked with encryption on upload and wiped from Profi PDF servers the second your MP3 is ready. Zero data stored, zero risk.

FLAC to MP3 Online

No signup needed. Just pick a tool and go.

Convert FLAC to MP3
4.6
1,340 reviews
4.5
13,920 reviews
4.6
4,550 reviews

Frequently Asked Questions

Quick answers about our audio & video transcription and conversion tools.

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FLAC to MP3 Converter — Convert FLAC Audio Files to MP3 Online Free | Profi PDF - Profi PDF