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Encoding Toolbox (Recipe Chains)

Chain encodings: Base64, hex, Base32/58/62/85, gzip, URL, punycode, quoted-printable, MessagePack, protobuf and more.

Free, no uploads, no sign-up. Runs 100% in your browser.

How Encoding Toolbox (Recipe Chains) works

Data flows as bytes through the steps you add, top to bottom. Each step shows its output size, a failing step is highlighted with the reason, and binary results are shown as a hexdump you can download.

Input: Text, Any file. Output: Text, Binary.

How to use Encoding Toolbox (Recipe Chains)

1. Open Encoding Toolbox (Recipe Chains) and paste or type your input.
2. Results update instantly as you type.
3. Tweak options such as format, indentation or algorithm.
4. Copy the output or download it as a file.

Tips

• Everything is computed locally. Safe for tokens, keys and private data.
• Use Ctrl/⌘ + K to jump between developer tools quickly.

Encoding Toolbox (Recipe Chains) FAQ

Are my files uploaded?

No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.

Is it free? Are there limits or watermarks?

Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.

Does it work offline?

Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.

Related tools

• Base64 Encode/Decode: Encode or decode Base64 text and files.
• URL Encode/Decode: Encode/decode URLs and parse query strings.
• Hash Generator: MD5, SHA-1, SHA-256, SHA-512 for text and files.
• Classic Ciphers & Codes: Caesar, ROT13, ROT47, Vigenère, Atbash, Affine, Morse, Bacon, rail fence, XOR, NATO, Braille and more.