anonyma.chat
the browser extension to
securely
privately
safely
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confidentially
discreetly
covertly
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stealthily
invisibly
chat with AI
protect your sensitive data with local encryption. keep names, numbers, and private information confidential when interacting with ai. no servers. no data leaks. complete privacy.
native in English — Anonyma.chat is also available in
French,
Spanish, and
Italian.
first 500 users get a lifetime free license.
Register now.
how it works
local encryption. zero workflow changes. complete privacy protection.
instantly scans your input for names, numbers, and sensitive entities with advanced NER recognition and 200+ pattern heuristics.
encrypts and scrambles sensitive information with an on-device cipher — nothing leaves your browser. no servers, no data sharing.
automatically restores your original data when the ai replies — only you see the real information. zero workflow disruption.
see how anonymization works
our algorithm retains the first letter, applies uppercase to identifiable words, and adds random characters
key features
a layer of privacy for your AI conversations. simple to use, powerful protection.
local-only processing
all anonymization happens within your browser. no servers, no external connections, no data leaks.
one-click protection
instantly anonymize prompts and responses with a single click. no complex setup or configuration needed.
audit mode
see exactly what's being replaced in every prompt with a comprehensive mapping overview.
smart entity recognition
automatically detects names, places, organizations and other sensitive data using advanced NER.
reset and undo
easy reset feature with a 20-second undo window. clear all mappings whenever needed.
custom word management
specify which words or phrases should always be anonymized automatically to tailor protection to your needs.
who needs anonyma.chat?
anonyma.chat webapp — LIVE NOW: CLICK HERE TO ACCESS
our webapp lets you access the anonyma.chat features directly from this website.
frequently asked questions
no. we run local named entity recognition with 200+ pattern heuristics, not simple regex. this allows us to intelligently identify sensitive data.
no. processing takes ≤5ms per prompt on modern devices. you won't notice any performance impact.
yes, the ciphers still apply even offline. obviously, the llm can't respond without internet.
click the anonyma extension icon → reset codes → confirm. all stored mappings are gone instantly.
the name stands for anonymity and minimal identity exposure. it's our core mission to keep you private.
chatgpt is fully supported, with claude, bard/gemini, and more on the roadmap.
coming soon – be a part of the privacy-first revolution
we're expanding anonyma to work with more browsers and llm platforms. join us to shape the future of private data usage while leveraging the power of large language models.
browsers
- ✓ chrome - available now
- ⧖ firefox - in development
- ⧖ edge - planned
- ⧖ safari - planned
platforms
- ✓ chatgpt - available now
- ⧖ claude - coming soon
- ⧖ bard/gemini - coming soon
- ⧖ ios shortcut - in development
together, we'll protect your data while bringing you the benefits of AI. let's change the way we share information online.
register now
privacy layer for the ai age