SHAKE Encryption Tool

Professional SHAKE encryption tool supporting batch encryption of text and files, with multiple hash length and output encoding options

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

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Select input first, set SHAKE parameters, then run processing. SHAKE is an extendable-output function in the SHA-3 family. It can compute fixed-length digests for text or file bytes; file results are packaged as a ZIP download.

Waiting for input

Select data to process

Text is ideal for quick digests; file mode reads raw bytes for verifying installers, images, documents, and more.

Text content 0 chars / 0 bytes

An empty string can also generate a digest. For a fixed sample, click “Load sample”.

Choose files No files selected

Any file type is supported. Only the first 20 files are shown, but all selected files will be processed.

Digest files in the batch ZIP use original filenames by default; duplicate names get numbers appended.

Confirm the input mode before setting parameters.

Set SHAKE parameters

SHAKE128 and SHAKE256 both support variable output lengths. Output length is in bits; Base64 is generated from digest bytes.

Algorithm

SHAKE256 is suitable for digest scenarios needing higher security strength.

Output length

Custom bit length

Enter a multiple of 8, from 8 to 8192.

Output encoding

Line breaks

Batch file content

Advanced input options Optional fixed text to append to all inputs

Prefix text

Suffix text

In file mode, prefix/suffix text is joined as UTF-8 bytes with the raw file bytes before calculation.

Show detailsShow algorithm, length, input size, and more. Auto-copy text resultTry to copy the digest after text mode finishes. Generate batch summaryInclude a CSV summary file in the ZIP.

View results

Copy text digests and verify expected values; download a ZIP after file mode finishes.

No results yet. Complete input and parameter settings first.

Verify digest Paste the expected value, then click Compare

Expected digest

Instructions

Software Usage Instructions

Select input content: In the “Input Content” step, choose a text digest or batch file digest. Text mode lets you enter text directly, while file mode lets you batch select files of any type.
Configure SHAKE parameters: Go to the “Set Parameters” step, choose SHAKE128 or SHAKE256, and set the output length. You can choose 128, 160, 224, 256, 384, 512, or 1024 bits, or use a custom length.
Select output encoding: Choose lowercase hexadecimal, uppercase hexadecimal, or Base64 encoding based on your use case; long digests can be set to wrap every 32, 64, or 128 characters.
Use advanced combinations: If you need to add a project identifier, salt value, or version number consistently, you can enter prefix text and suffix text, which the tool will include with the input content in the digest calculation.
Save common settings: Click “Save Settings” to record the algorithm, length, encoding, line wrapping, and batch export options for easy reuse next time.
Start processing: Click “Start Processing” to generate the digest. Text mode displays the digest, parameters, and verification entry; file mode processes all selected files and previews the first 20 results.
Copy and download results: In text mode, you can copy or download TXT; in file mode, the original file names are retained in the digest files, numbers are automatically appended if duplicate names are encountered, and all results can be downloaded as a ZIP.

FAQ

A: SHAKE128 is suitable for general digest and verification scenarios; SHAKE256 is suitable for digests, signatures, file fingerprints, and other scenarios that require higher security strength. Both support variable output lengths.

A: Not necessarily. For common verification scenarios, 256 bits is a good choice; when a longer fingerprint is needed or required by a protocol, you can choose 512 bits, 1024 bits, or a custom length. The length should be determined based on storage, transmission, and security requirements.

A: Hexadecimal consists of 0-9 and a-f, making it easy to compare and record; Base64 is more compact and suitable for use in configurations, API fields, or text transmission content.

A: No. The tool only reads the file contents and generates the corresponding summary results; the original files will not be modified. The downloaded ZIP includes summary files and an optional summary CSV.

A: Summary files use the original file names by default, making it easy to match them with the source files. If multiple files have the same name, the system appends a number to the file name to distinguish them.

A: Check whether the algorithm, output length, encoding format, prefix text, suffix text, and input content are the same. Any difference in parameters or characters will produce a different summary.