Free · no signup · browser-local
AI Response Cleaner: Remove an Outer Code Fence
Clean an existing AI response with explicit whitespace, newline and outer code fence options. Compare the original and cleaned text while preserving internal code by default.
Browser-local processing · no model calls · no input storage
Your output
cleaned-response.txtProcess the input to preview, copy and download a result.
Local preparation only. No remote fetching, code execution, model grading or platform eligibility checks. Editing an input invalidates previous results and pending file exports.
Getting started
Paste the response, enable only the cleanup rules you need and inspect the before-and-after text. Copy or download the cleaned text when it is ready.
Before you use the result
Formatting rules do not verify content, improve reasoning or bypass AI detection. Internal Markdown and code indentation are preserved by default; cleanup options may intentionally change whitespace.
Try an example
Enable outer fence removal for a response entirely wrapped in a JSON code fence. A code block inside explanatory prose remains in place.
How it works
Deterministic text transformations with independent switches, without model calls or arbitrary regular expressions. The default leaves text unchanged. Maximum input: 500 KB UTF-8.
Frequently asked questions
Apply explicit outer fence, whitespace and newline rules to existing AI text while comparing the original and cleaned result.
How do I use AI Response Text Cleaner?
Paste the response, enable only the cleanup rules you need and inspect the before-and-after text. Copy or download the cleaned text when it is ready.
Does this tool upload my data?
Inputs and files are processed in your browser. Page-view analytics do not contain your tool input.
What should I check before using the result?
Formatting rules do not verify content, improve reasoning or bypass AI detection. Internal Markdown and code indentation are preserved by default; cleanup options may intentionally change whitespace.