Encoding
All tools →Base64 File
Encode files to Base64 and decode. — free, private, client-side. API: POST /api/v1/tools/base64-file
Encode file → Base64
Decode Base64 → file
Runs 100% in your browser — no data leaves your device. For programmatic use:
curl -X POST /api/v1/tools/base64-file -d '{ "input": "hello" }' → JSON. See /docs/api.