# Kokoro TTS

59 Hacker News commenters recommended Kokoro TTS and 9 criticized it, November 2025 to November 2026. It was recommended in 11 of 13 months; owners who said how long report a median of 0.08 years (3 owners). It meets the Hacker Approved badge rule.

**Verdict:** People recommend Kokoro for natural-sounding speech that runs locally on a CPU, is small, and is free and open-source. Common caveat: mistakes on some common phrases and numbers.

## Why people recommend it

- Natural-sounding speech (6 comments): "pretty good quality / natural sounding speech in mixed English / Japanese while running fast on CPU" ([source](https://news.ycombinator.com/item?id=48824873)) "kokoro which has the most natural for small size that I've seen" ([source](https://news.ycombinator.com/item?id=49499611)) "The Kokoro voice is impressive for something generated locally." ([source](https://news.ycombinator.com/item?id=49908814))
- Runs fast on local CPU (4 comments): "pretty good quality / natural sounding speech in mixed English / Japanese while running fast on CPU" ([source](https://news.ycombinator.com/item?id=48824873)) "Kokoro is a pretty popular tool- for good reason. Can run on CPUs on desktops and phone." ([source](https://news.ycombinator.com/item?id=47653731)) "My phone went from slightly slower than realtime to very comfortable" ([source](https://news.ycombinator.com/item?id=49506276))
- Small model size (4 comments): "It's legitimately super good for being only 85mb (for the wasm version) or 300mb (for the webgpu version)." ([source](https://news.ycombinator.com/item?id=48822745)) "kokoro which has the most natural for small size that I've seen" ([source](https://news.ycombinator.com/item?id=49499611)) "I find its the most natural sounding and small too." ([source](https://news.ycombinator.com/item?id=48824474))
- Free and open-source (4 comments): "Local, private, free to run, and enough voices that I can actually use a different one for each agent." ([source](https://news.ycombinator.com/item?id=48832850)) "The voice layer (Parakeet + Kokoro) runs locally on the M4 so that's zero cost." ([source](https://news.ycombinator.com/item?id=46974376)) "There are excellent free open-source TTS and STT models like KokoroTTS" ([source](https://news.ycombinator.com/item?id=46401749))

## What people warn about

- Mistakes on common phrases and numbers (3 comments): "has a very good Norwegian voice but the rhythm and emphasizing is often so out of whack the generated speech is almost incomprehensible" ([source](https://news.ycombinator.com/item?id=47442901)) "it's good overall, but it does make mistakes on some common phrases" ([source](https://news.ycombinator.com/item?id=50233586)) "that's why numbers, addresses, and hedged phrases sound off even when everything else works" ([source](https://news.ycombinator.com/item?id=47402966))
- Slow or memory-heavy on some hardware (4 comments): "it was too way too slow with latency also not supporting language I wanted" ([source](https://news.ycombinator.com/item?id=46552836)) "It crashes as soon as you put a little paragraph of text on Apple M2 Pro." ([source](https://news.ycombinator.com/item?id=48826233)) "Kokoro was great but memory was too high" ([source](https://news.ycombinator.com/item?id=47860424))
- No streaming, lag between sentences (2 comments): "Kokoro doesn't expose a streaming interface as far as I could find" ([source](https://news.ycombinator.com/item?id=47780373)) "the issue was too much lag between sentences" ([source](https://news.ycombinator.com/item?id=47444204))

## Alternatives hackers recommend

- [ElevenLabs](https://hackerapproved.com/p/elevenlabs.md): 59 recommend
- [Pocket TTS](https://hackerapproved.com/p/pocket-tts.md): 41 recommend
- [Qwen3-TTS](https://hackerapproved.com/p/qwen3-tts.md): 41 recommend
- [Kitten TTS](https://hackerapproved.com/p/kitten-tts.md): 33 recommend
- [Piper TTS](https://hackerapproved.com/p/piper.md): 21 recommend

## Cite as

Hacker Approved, "Kokoro TTS", https://hackerapproved.com/p/kokoro-tts/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).