Files & local bytes / 31 related tools
AES-GCM file decryptor
Decrypt an .enc file back to its original bytes using your password. It runs on the selected bytes in this browser tab, and never overwrites the original.
AES-GCM file decryptor
Decrypt an .enc file back to its original bytes using your password.
Decryption runs 100% in your browser using authenticated AES-GCM tag verification.
Next in this job
Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.
- AES-GCM file encryptorEncrypt any file locally with authenticated 256-bit AES-GCM and PBKDF2 password derivation.Next along in the same workbench
- Data-URI file extractorDecode a strict Base64 data URI into a downloadable file.Next along in the same workbench
- Data-URI file makerEncode one selected file as a Base64 data URI.Next along in the same workbench
- Markdown file makerValidate non-empty Markdown text and download a UTF-8 .md file.Another file tool