Hex to Text

Convert hexadecimal strings into readable text, with support for multiple input formats and reverse conversion, suitable for data parsing and debugging.

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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1Conversion direction

Hex to text Parse 48 65 6C 6C 6F, 0x48, \x48, Hex dump, and more. Text to hex Output plain text as Hex bytes in the selected encoding, with separator and case options.

2Encoding & format

Character encoding

Hex format

Invalid characters

Odd length

Output separator

Letter case

Byte grouping

Bytes per line

Remove BOM at start Show control chars Output BOM Auto convert on input

1Enter hex content

Sample data

Quick actions

Batch files

Select multiple TXT, HEX, DAT, or LOG files. Only the first 20 are shown, but all files will be processed.

1Conversion result

2Stats

Input Characters0

Byte Count0

Output Characters0

Current EncodingUTF-8

3Byte Preview

#	Hex	Dec	Characters
No data

Instructions

Software Usage Instructions

Set conversion parameters: First select the conversion direction: “Hexadecimal to Text” or “Text to Hexadecimal”, then set the character encoding, input format, invalid character handling method, and output format.
Enter or select files: Paste hexadecimal content or plain text into the input box, or select multiple text, HEX, DAT, or LOG files for batch processing.
Use sample data: Click the sample button to quickly load examples such as Hello, Chinese UTF-8, 0x prefix, \x escape, and Hex dump to test the conversion result.
Process the format: You can use operations such as validate format, clean format, add spaces, remove spaces, and case conversion to organize the input before starting conversion.
Start conversion: After clicking the “Start Conversion” button, the tool will parse the content according to the current settings and display the conversion result, byte count, output length, and byte preview.
Save and download: Click “Save Settings” to keep commonly used parameters; after conversion is complete, you can copy the result, download a single result, or download a ZIP archive after batch file processing.

FAQ

A: Continuous strings, space- or comma-separated values, 0x prefixes, \x escapes, and common Hex dump line formats are supported. You can select “Auto-detect” before input, or manually specify the format.

A: Garbled text is usually related to a character encoding mismatch. For UTF-8 data, select UTF-8 encoding. For data from GBK or GB2312 sources, select GBK or GB18030 encoding, then convert again.

A: Two hexadecimal characters represent one byte, for example 48 represents the character H. If the number of characters is odd, half a byte is missing. You can choose to pad with 0 or discard the last character in the settings.

A: For debugging and reading, choose space-separated output; for code strings, choose no separator, a 0x prefix, or \x escapes; for longer data, you can set the number of bytes per line to make it easier to view.

A: Batch processing will preserve the original file names as much as possible. If duplicate file names are encountered, a numeric suffix will be appended to distinguish them. After processing is complete, you can download a ZIP archive.

A: No. File contents are used for the conversion process within the current page, making it suitable for processing log snippets, protocol data, debugging text, and similar content.