Decode Base64 to text
Paste Base64 to decode it back to readable text. Both standard and URL-safe Base64 are accepted. The result is stored privately in your account.
No sign-up needed — runs instantly in your browser.
How it works
- 1Paste your Base64
- 2Press Run
- 3Download the decoded text or find it in your files
Frequently asked questions
- Does it accept URL-safe Base64?
- Yes — both the standard and URL-safe alphabets are decoded, and whitespace is ignored.
- What if the input isn't valid Base64?
- You'll get a clear error so you can check the input and try again.
Related tools
Paste any text to convert it to Base64. Enable URL-safe output for tokens and query strings. The result is stored privately in your account.
DeveloperPaste text to compute its cryptographic hash. Pick the algorithm — MD5, SHA-1, SHA-256 or SHA-512 — and the digest is stored privately in your account.
DeveloperPaste JSON to pretty-print, minify or validate it. Choose the indentation, optionally sort keys, and your formatted file is stored privately in your account.
DeveloperA simple built-in demo: generate a SHA-256 checksum report and save it to your storage. No file needed — just press Run.
Developer