AES Decryptor — AES-GCM Decryption
Decrypt AES-GCM Base64 ciphertext with the same passphrase used to encrypt
How to Use This Tool
- Paste the Base64 ciphertext.
- Enter the same secret passphrase used during encryption.
- Click Decrypt to recover plaintext.
About This Tool
VSPIC AES decryptor decrypts AES-GCM Base64 blobs produced by the AES Encryptor when you supply the matching passphrase.
Secrets and plaintext are processed locally in your browser — nothing is uploaded for hashing or generation.
Common use cases
- •Inspect HTTP headers and user-agent strings
- •Analyze email headers for phishing investigation
- •Generate strong passwords for staging environments
Why use VSPIC for ?
- Free to use with no signup.
- Client-side processing for privacy.
- Instant results with copy-friendly output.
- Works on desktop and mobile browsers.
Frequently Asked Questions
Yes. VSPIC offers this AES decryptor at no cost with no account required. Results load in real time.
We do not permanently store your queries on our servers. Some tools run entirely in your browser; others fetch public data for the request only.
Yes. Open the page in any modern phone or tablet browser. Results work on Wi‑Fi and mobile data.
Next step for your check
Continue with aes encryptor on VSPIC.
Related Tools
Explore more free VSPIC tools for IP, DNS, security, and network diagnostics.
AES Encryptor
AES Encryptor — free online tool
Use Free →Secret Key Generator
Secret Key Generator — free online tool
Use Free →HMAC Generator
HMAC Generator — free online tool
Use Free →JWT Decoder
Decode JWT header, payload, expiry, and signature info
Use Free →Header Checker
Inspect HTTP request and response headers
Use Free →Link Checker
Verify if a URL is reachable and check HTTP status
Use Free →
Trusted by Users Who Value Privacy
Always Free
No premium plan ever
100% Private
Files processed in browser
Instant Results
Convert in seconds
Works Everywhere
Any device, any OS