Freetts

Freetts splits text to speech into Device TTS, AI Local TTS, and AI Cloud TTS, so you can match the mode to the job. Device TTS plays speech straight through your system voice with no cost, AI Local TTS generates audio after loading a model locally, and AI Cloud TTS taps higher-quality cloud voices that draw on character credits. Free is free, though quality varies. For a quick listen, the free modes do the job; for a voiceover you'll publish, the cloud option sounds the most natural.

The speech to text tool turns spoken audio into editable text using AI recognition, aimed at meetings, recordings, lessons, and rough content drafts. It's the mirror image of the TTS side, and it's useful when you'd rather read back what was said than scrub through a file by hand. Free accounts get a limited transcription allowance, and paid plans raise it sharply.

The vocal remover separates a song into vocals and instrumentals, which is what you want for karaoke tracks, remixes, or practice stems. You upload a track, run the split, and download the pieces you need. Simple enough. Results depend on the source mix, so crowded productions won't always divide cleanly, but straightforward pop tracks usually split well enough to sing over.

The voice enhancer works on MP3, OGG, and WAV files to reduce noise and bring back clarity. It's the fix for a recording made in a noisy room or on a weak phone mic, where the words are there but buried. Feed it the file, let the AI clean it up, and you get speech that's easier to understand without a manual editing pass. No skill needed.

Cutting, joining, compressing, and converting audio all happen in the browser. The audio cutter trims with a waveform and precise slice controls and exports WAV; the audio joiner merges several files into one clean track; the compressor adjusts bitrate, sample rate, channels, and format; the converter handles MP3, WAV, OGG, AAC, M4A, FLAC and more in batch. No installs required. Because these run locally, they stay free and keep your files on your machine where possible.

Rather than bundling everything into one subscription, Freetts keeps free audio tools separate from paid AI Cloud TTS characters. You start with a free monthly allowance, and you only pay when you need more cloud voice minutes. Subscription tiers and one-time top-up packages both exist, which suits people with occasional spikes instead of steady monthly use.

Freetts handles multiple files at once for conversion and enhancement, which saves time when you're prepping a batch of clips for publishing. The format support spans MP3, WAV, FLAC, OGG, AAC, and M4A, so compatibility headaches across devices and platforms are mostly a non-issue. That's a real time-saver.