<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>mp3fy blog</title><description>Notes on audio formats, bitrates, privacy and converting files on your own device.</description><link>https://mp3fy.com/</link><language>en</language><item><title>Batch convert to MP3: drop a folder, get one ZIP back</title><link>https://mp3fy.com/blog/batch-convert-folder/</link><guid isPermaLink="true">https://mp3fy.com/blog/batch-convert-folder/</guid><description>Drag a whole folder onto mp3fy to batch convert to MP3: parallel conversion, live per-file progress, one streamed ZIP. On-device, free, no size limits.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Is it safe to use online converters? Convert without uploading</title><link>https://mp3fy.com/blog/convert-without-uploading/</link><guid isPermaLink="true">https://mp3fy.com/blog/convert-without-uploading/</guid><description>Most online converters upload everything you give them. mp3fy converts to MP3 in your browser instead, with no upload and no limits, and shows how to verify it.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Extract audio from video: MP4 to MP3 in your browser</title><link>https://mp3fy.com/blog/extract-audio-from-video/</link><guid isPermaLink="true">https://mp3fy.com/blog/extract-audio-from-video/</guid><description>How to pull the MP3 out of an MP4, MOV, MKV or WebM right in your browser, with no uploads or size caps, plus the size math: an hour of 1080p becomes 86 MB.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>FLAC to MP3: keep your tags and cover art intact</title><link>https://mp3fy.com/blog/flac-to-mp3/</link><guid isPermaLink="true">https://mp3fy.com/blog/flac-to-mp3/</guid><description>Convert FLAC to MP3 on your device and keep every tag and the cover art. mp3fy writes ID3v2.3 with UTF-16, so names like Sigur Rós survive the trip.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>The click every thirty minutes: anatomy of a gapless MP3 join</title><link>https://mp3fy.com/blog/gapless-mp3-joins/</link><guid isPermaLink="true">https://mp3fy.com/blog/gapless-mp3-joins/</guid><description>Chunked MP3 encodes plant 50–100 ms of silence at every join. How mp3fy cuts on frame boundaries, trims LAME padding, and rebuilds hours of audio sample-exact.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>MP3 vs AAC: which is better and when it actually matters</title><link>https://mp3fy.com/blog/mp3-vs-aac/</link><guid isPermaLink="true">https://mp3fy.com/blog/mp3-vs-aac/</guid><description>AAC compresses better; MP3 plays on everything and its patents died in 2017. A full head-to-head comparison, plus when converting to MP3 actually makes sense.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Convert large files to MP3 with no limit: how mp3fy does it</title><link>https://mp3fy.com/blog/no-limits-by-design/</link><guid isPermaLink="true">https://mp3fy.com/blog/no-limits-by-design/</guid><description>Most converters cap files at 100 MB. mp3fy converts 10-hour recordings and 20 GB videos to MP3 free, with no size limit. Here&apos;s the engineering.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>WhatsApp voice message to MP3: convert Opus in your browser</title><link>https://mp3fy.com/blog/opus-voice-notes-to-mp3/</link><guid isPermaLink="true">https://mp3fy.com/blog/opus-voice-notes-to-mp3/</guid><description>Save the .opus file from WhatsApp or Telegram, drop it on mp3fy, and it converts to MP3 in your browser: no upload, no account, names preserved.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Convert audio for transcription: the best format for Whisper</title><link>https://mp3fy.com/blog/prepare-audio-for-transcription/</link><guid isPermaLink="true">https://mp3fy.com/blog/prepare-audio-for-transcription/</guid><description>The best audio format for Whisper and most transcription tools: a 128 kbps mono MP3. How to get there from Zoom videos, voice memos and dictaphone files.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Convert an iPhone voice memo to MP3 (M4A to MP3, free)</title><link>https://mp3fy.com/blog/voice-memos-to-mp3/</link><guid isPermaLink="true">https://mp3fy.com/blog/voice-memos-to-mp3/</guid><description>Share the memo out of Voice Memos, drop the M4A on mp3fy, and get an MP3 in seconds, converted on your device with the title kept and nothing uploaded.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Which MP3 bitrate? 128 vs 192 vs 320 kbps, decided</title><link>https://mp3fy.com/blog/which-mp3-bitrate/</link><guid isPermaLink="true">https://mp3fy.com/blog/which-mp3-bitrate/</guid><description>Pick the right MP3 bitrate in one read: 192 kbps for music, 128 for speech, 320 for archives, plus real file sizes per hour and when 320 actually pays off.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item><item><title>WMA to MP3: rescue your Windows Media library</title><link>https://mp3fy.com/blog/wma-to-mp3/</link><guid isPermaLink="true">https://mp3fy.com/blog/wma-to-mp3/</guid><description>Browsers can&apos;t decode WMA at all, so mp3fy converts it in the cloud: TLS upload, native ffmpeg, deleted the moment it finishes. About 15 seconds per track.</description><pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate></item></channel></rss>