# TheCode > Regenerate every password from one secret key. Nothing is ever stored. Canonical page: [https://chrome-stats.com/d/fr.juliette.thecode](https://chrome-stats.com/d/fr.juliette.thecode) ## Overview - **ID:** `fr.juliette.thecode` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Jul SQL - **Category:** TOOLS - **Downloads:** 80 - **Version:** 2.3 - **Last updated:** 2026-05-03 - **First published:** 2020-08-01 - **Publisher country:** FR - **Size:** 2.14 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=fr.juliette.thecode) - **Website:** [https://thecode.julsql.fr](https://thecode.julsql.fr/) - **Privacy policy:** [https://thecode.julsql.fr/privacy/](https://thecode.julsql.fr/privacy/) ## Description TheCode reinvents the password manager: no password is ever stored. Every password is regenerated on the fly, locally, from a single secret key only you know.

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ONE KEY. INFINITE PASSWORDS.
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The idea is simple: you remember ONE secret key. For every site, TheCode combines your key with the site's name and runs SHA-256 to produce a unique, reproducible password.

→ Same key + same site = exactly the same password, every single time.
→ Different sites = completely different passwords.
→ No database. No vault to protect. Nothing to sync.

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FEATURES
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• Fully local SHA-256 deterministic generation
• Adjustable length from 4 to 40 characters
• Choose your character classes: lowercase, uppercase, digits, symbols
• Real-time entropy meter and security level (in bits)
• System-wide Autofill Service (Android 8.0+): TheCode suggests a password directly inside any app or website, unlocked with your fingerprint or face
• Biometric authentication to reveal the key or approve autofill
• One-tap copy to clipboard
• Quick share to any app
• Light, dark, or system theme
• Material Design 3 — clean and fluid
• No account required — no ads — no telemetry

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ABSOLUTE PRIVACY
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• Your key NEVER leaves your phone.
• No password is saved — neither locally nor in the cloud.
• No internet connection needed — the app runs entirely offline.
• Android backups (device transfer, cloud backup) are intentionally disabled for sensitive preferences.
• Open source under the Apache 2.0 license — everything is auditable.

No vault means no leak is possible. Your passwords don't exist anywhere until you regenerate them.

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A FULL ECOSYSTEM
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TheCode follows you everywhere, with the same key:

• Android app (you're here)
• iOS and macOS apps
• Browser extensions: Chrome, Firefox, Safari, Edge, Brave, Opera
• Online generator at thecode.julsql.fr

The same key on every platform instantly restores all your passwords.

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WHO IS IT FOR?
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• You're tired of password vaults getting breached
• You want to leave LastPass, 1Password, Bitwarden or Dashlane behind
• You switch phones often and hate reconfiguring everything
• You want access to your accounts without depending on any third-party service
• You love elegant, minimalist tools

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HOW IT WORKS
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1. Pick a strong secret key (memorize it — it lives only in your head)
2. Type a site name (e.g. "google.com")
3. Tune the length and allowed character classes
4. The password appears instantly
5. Copy, share it, or let the autofill service insert it for you

To log back in later: same key, same site name → same password.

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OPEN SOURCE & FREE
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TheCode is completely free. No in-app purchases. No subscription. No ads. The source code is published under the Apache 2.0 license and auditable by anyone.

Take back control of your passwords. Download TheCode. ## Rankings - #2,073,986 — Overall ## Permissions and access ### Permissions - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `fr.juliette.thecode.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Keep It Secret](https://chrome-stats.com/d/pl.intend_technologies.keep_it_secret) — 7 users - [OneSecret — Password Generator](https://chrome-stats.com/d/com.onesecret.passwordgen) — 12 users - [Keyforge: Password Generator](https://chrome-stats.com/d/com.ooluids.keyforge) - [Kryptic : Secure Password Gen](https://chrome-stats.com/d/com.mycompany.kryptic) — 14 users - [Key Smith](https://chrome-stats.com/d/com.duskwire.keysmith) — 4 users - [SecuroGen - Password generator](https://chrome-stats.com/d/com.bravenbitsoftware.securogen) — 2,641 users - [HiveKey - Password Generator](https://chrome-stats.com/d/com.revolvotech.hivekey) — 32 users - [KeyPassword Pro: Generator App](https://chrome-stats.com/d/com.zanshinlab.keypassword) — 11 users - [Simple Password Generator](https://chrome-stats.com/d/com.rvaliev.simplepasswordsgenerator) — 49 users - [Password Generator](https://chrome-stats.com/d/com.apptxt.passwordgenerator) — 2,648 users - [Dynamic Password Generator](https://chrome-stats.com/d/com.dynamicfactor.passwordgen) — 2 users - [SecureKey: Password & 2FA Auth](https://chrome-stats.com/d/com.jappier.passwordgenerator) — 54 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/fr.juliette.thecode)