Is Chiaki-ng Safe? Security, Privacy & Account Risk Explained
Yes — chiaki-ng is safe to use. It is free, open-source software (GNU AGPLv3) whose entire source code is public and auditable, it connects directly to your own console over your local network, and it never sends your credentials to third-party servers. The honest caveats: it is not endorsed by Sony, and — like any unofficial client — it exists in a gray area Sony has never explicitly blessed. Here’s the full picture.
Why the Code Itself Is Trustworthy
- Fully open source (AGPLv3). Every line of chiaki-ng is public on GitHub — anyone can audit what it does with your data. Closed-source “free” remote play tools cannot offer this guarantee.
- Actively maintained. Unlike the original Chiaki project (now in maintenance-only mode), chiaki-ng ships regular releases — v1.10.0 reworked audio, haptics, and network reliability. Active maintenance means security-relevant bugs actually get fixed.
- Unmodified official binaries. The release packages are built by the project’s own CI from the public source — the same files our download page mirrors, with published SHA-256 checksums you can verify.
What Happens to Your PSN Credentials
- Nothing leaves your control. Chiaki-ng talks directly to your console. Your PSN Account ID is a Base64 token used once at registration — it is not your password.
- PSN login uses Sony’s own flow. The in-app PlayStation login (added in v1.6.0) opens Sony’s official authentication in an embedded browser — you type your password into Sony’s page, not into chiaki-ng. The app only receives the resulting token.
- No telemetry, no accounts, no cloud. There is no chiaki-ng account system and no analytics pipeline phoning home with your data.
The Honest Caveat: Sony Has Not Endorsed It
Chiaki-ng is an independent community project — Sony has never officially approved third-party Remote Play clients. In practice, Sony has never banned accounts for using local Remote Play clients (this is a local streaming tool, not a cheat or piracy tool — it only displays your own console’s output, which you already own). But “never happened” is not a guarantee, so the accurate statement is: risk appears negligible based on years of community use, but only Sony’s official client carries zero policy risk. If that distinction matters to you, use the official client for your main account.
“Random “free download” sites repackage open-source software with adware — the SHA-256 checksums on the releases page are your verification tool.
Frequently Asked Questions
Is chiaki-ng safe to use with my PSN account?
Yes. It is AGPLv3 open-source software that connects directly to your console and never sends your credentials to third-party servers. The in-app PSN login uses Sony’s official authentication page. Years of community use have produced no account-ban reports, though Sony has never formally endorsed third-party clients.
Can chiaki-ng steal my PlayStation password?
No — it never asks for it. Registration needs only your PSN Account ID (a Base64 token, not a password), and the optional in-app login opens Sony’s own authentication page in an embedded browser, so your password goes to Sony directly.
Has anyone been banned for using chiaki-ng?
There are no credible community reports of PSN bans for using chiaki-ng or the original Chiaki. It is a local streaming client — it displays your own console’s output and grants no in-game advantage — which is a very different category from cheats. That said, only Sony’s official client carries zero policy risk.
Is chiaki-ng legal?
Chiaki-ng is licensed under the GNU AGPLv3 and implements an open client for a protocol your console already speaks. It contains no Sony code and circumvents no copy protection for the purpose of piracy — it streams games you own on hardware you own. This site is an independent resource, not affiliated with Sony.
How do I know my chiaki-ng download isn't infected?
Download only from the official GitHub releases page (or this site’s download page, which mirrors those exact files). Verify the SHA-256 checksum published on the releases page against your downloaded file — an exact match proves the binary is unmodified. Never download chiaki-ng from random ‘free download’ portals.
Chiaki-ng.com is an independent, unofficial resource site. Chiaki-ng is free and open-source software (GNU AGPLv3) built by its community contributors. This site is not affiliated with, endorsed by, or connected to Sony Interactive Entertainment.