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AES Encryption / Decryption
Encrypt and decrypt text with AES-256-GCM using the Web Crypto API. PBKDF2 key derivation, 100% client-side.
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⌘⇧CCopy output
Your data stays in your browser — nothing is uploaded.
🔐 Using AES-256-GCM with PBKDF2 key derivation (100,000 iterations). Everything runs locally — your data never leaves the browser.
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What is AES Encryption / Decryption?
AES Encryption / Decryption is a fast browser-based tool that helps you encrypt and decrypt text with aes-256-gcm using the web crypto api. fully client-side. It runs locally so your data stays on your device.
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How it Helps
- ✓Saves time by removing repetitive manual steps.
- ✓Improves accuracy with consistent output.
- ✓Works offline-friendly and keeps your content private (local processing).
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Usage Guide
- 1Paste or type your input into the tool.
- 2Adjust options or presets if needed.
- 3Copy or download the output instantly.
Frequently Asked Questions
No. This tool runs locally in your browser and does not upload your input.
No. Presets are saved locally in your browser storage.
Most inputs work well, but extremely large data may be limited by your browser memory.