DropToSolve

Runs in your browser · nothing uploaded

Base64 Encode / Decode

Encode plain text to Base64 or decode Base64 back — locally in your browser.

You might also need

Word Counter

Count words, characters, paragraphs, sentences, and reading time.

Case Converter

Convert text to UPPER, lower, Title Case, or Sentence case.

Text Diff

Compare two texts line by line and highlight changes.

Encode and decode Base64 locally

Convert plain text to Base64 or decode Base64 back to text. Handy for data URLs, tokens, and debugging — everything stays on your device.

How to use it

  1. Choose Encode or Decode.
  2. Paste your text or Base64 string.
  3. Copy the output.

When it helps

Embedding small text payloads, inspecting encoded strings, or preparing data for APIs that expect Base64.

FAQ

Does it support Unicode?
Yes. Encoding uses UTF-8 before Base64.
Why does decode fail?
The string may be truncated, include spaces, or not be valid Base64.
Is this encryption?
No. Base64 is encoding, not security — anyone can decode it.
Do you store what I paste?
No. Processing is local.
Can I encode files?
This tool is for text. Binary file encoding is not the current focus.