base64 converter alternative
A private alternative to online Base64 converters
Many Base64 converters send your text to a server. LedaTools encodes/decodes on the client and includes image→Base64 and JWT in the same kit.
Why local matters
Tokens, keys, and PII should not travel just for an encode. Local processing shrinks that surface.
URL-safe
Supports URL-safe alphabet on decode—handy with JWT-like fragments.
Full kit
Besides text Base64 you get image-to-Base64, URL encode, and hash on the same site.
FAQ
Is my text uploaded?
No. Encode/decode run in your browser.
Is it encryption?
No. Base64 is encoding, not encryption.
What about images?
Use the Image to Base64 tool on the same site.