Agregar Prefijo/Sufijo

An Add Prefix/Suffix Tool is a bulk text-manipulation utility used to attach specific characters, words, or formatting to the beginning (prefix) and end (suffix) of every line in a document. This tool is essential for developers, data analysts, and marketers wrapping names in quotes, converting lists into SQL queries, or formatting social media tags.

The processing engine handles multi-segment attachments through a precise three-stage pipeline:

1. Line Fragmentation: The tool scans the input string and identifies boundaries based on standard Line Break characters (\n, \r).\n2. Attachment Injections: For every line identified, the engine "Infects" the data:
   • Prefix: Injected at character index 0 of the line.
   • Suffix: Injected at the final character index before the line break.
2. Empty Line Logic: The engine determines whether to apply the "Wrappers" to blank lines based on your preference (e.g., preventing '' on empty lines in a CSV).
3. Reactive Real-time Rendering: Your "Wrapped" text updates instantly as you type or adjust the flanking strings.

The History of the "Wrapper": From SQL to Social Media

The concept of prefixing and suffixing is the core of "Structured Data."

• The SQL Query (1970s): To search a database, you often need to wrap your values in single quotes (e.g., 'Value'). This tool allows developers to convert a list of 1,000 items into a Valid SQL 'IN' Clause in seconds.
• The "Batten" Command: In Unix terminal history, commands like sed allowed for appending text to lines, but required complex code. This tool democratizes that Industrial-Grade manipulation for every browser.
• Modern Tagging: Social media managers use this to add hashtags to the end of every line in a post or to prefix mention symbols (@) to a list of usernames.

Technical Comparison: Formatting Paradigms

Understanding how to "Frame" your data is vital for Data Engineering and Copywriting.

Goal	Prefix	Suffix	Workflow Impact
SQL Array	'	',	Automation
HTML List	<li>	</li>	Structure
Logging	[INFO]		Traceability
Math	(	)	Logic
Bulk Email	Dear	,	Personalization

By using this tool, you ensure your Bulk Data Transformations are consistent, fast, and free of manual typing errors.

Security and Privacy Considerations

Your text modifications are performed in a secure, local environment:

• Local Logical Execution: All prefixing and suffixing is performed locally in your browser. Your sensitive lists—which could include customer names or private server IPs—never touch our servers.
• Zero Log Policy: We do not store or track your inputs. Your Proprietary Lists and Data Segments remain entirely confidential.
• W3C Security Compliance: The tool operates within the standard browser sandbox, ensuring no interaction with your local file system or Private Metadata.
• Privacy First: To maintain absolute Data Privacy, the tool functions as an anonymous utility.

How It's Tested

We provide a high-fidelity engine that is verified against Standard String concatenation and Array mapping logic.

1. The "Basic Wrap" Pass:
   • Action: Prefix 'A', Suffix 'B' on line '1'.
   • Expected: Result must be 'A1B'.
2. The "Bulk List" Check:
   • Action: Process a list of 500 items.
   • Expected: The Mapping engine must apply the changes to every line with 100% uniformity.
3. The "Empty Line" Test:
   • Action: Apply wrappers to a file with internal line breaks.
   • Expected: The tool must correctly respect the "Execute on Empty Lines" toggle.
4. The "Special Character" Defense:
   • Action: Prefix a string containing symbols like $, %, or \.
   • Expected: The tool must treat them as literal text without triggering illegal code execution.