Which decryption methods are supported?

The tool supports Base64 decoding, Caesar cipher deciphering, AES decryption, and simple string reversal.

Can I decrypt only specific columns?

Yes, you can specify the column names in the 'Fields to Decrypt' input to target only the data that requires restoration.

Is a key required for all methods?

No, a key is only required for AES decryption. Other methods like Base64 or Caesar cipher use standard algorithms or shift values.

Will my CSV headers be preserved?

Yes, if you enable the 'Preserve Original Structure' option, the tool will keep your headers and formatting intact.

Can I export the results in a format other than CSV?

Yes, you can choose to export your decrypted data as either a CSV or a JSON file.

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Field-Level Data Decryptor

Decrypt specific fields in CSV data using various decryption methods to restore encrypted information

Execution

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Inputs

Set the required fields, then run the tool.

8 options

ContentPaste or type the main input values.3

Encrypted CSV Data InputtextareaRequiredFields to Decrypt (optional)textOptionalSpecify which CSV columns to decrypt. If empty, all fields will be decrypted by default.Decryption Key (for AES)textOptionalOnly required for AES decryption method. Use the same key that was used for encryption.

SettingsAdjust formats, ranges, numbers, and modes.3

Decryption MethodselectRequiredCaesar Cipher Shift AmountnumberOptionalNumber of positions to shift back for Caesar cipher decipher (1-25)Export FormatselectRequired

TogglesEnable or disable optional behavior.2

Preserve Original StructurecheckboxOptionalEnabled when checkedKeep CSV headers and maintain original data structureOutput Only Decrypted DatacheckboxOptionalEnabled when checkedSkip detailed analysis and only output decrypted data

Result

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Samples

Field-Level Data Decryptor

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Inputs

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Key facts

Overview

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How it works

Use cases

Examples

1. Restoring Base64 Encoded Emails

2. Decrypting AES-Protected Financial Records

FAQ

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