Render local ANSI terminal logs with safe static text colors, then download sanitized HTML or plain text.
Your input
Outputs are cleared when the input changes.
Result
Enter your data or use the example, then run the tool.
Worked example
The sample shows a red Error line and a 256-color blue line. Its literal script markup stays visible text and never executes.
Method
Run pinned ansi-to-html with escapeXML=true. Before HTML parsing, restrict generated markup syntax; rebuild only static allowed tags and literal color/font styles, discarding attributes and blink animation. Preview uses a scriptless sandbox with a no-network CSP; exported HTML carries the same CSP.
Limits
Input up to 200000 characters; output up to 2 million HTML characters, 50000 nodes and nesting depth 100. OSC links are rejected. This is not a full terminal emulator or secret-redaction tool; no commands are executed and logs stay local.
Processing is local in a lazily loaded, fixed-source worker. Cancel or the four-second processing timeout terminates the worker; input is not sent to external services.
Your inputs stay on this device. Only optional, consented page visits are measured. Input values, files, filenames and processing logs are not sent to Analytics.
When switching languages, text, settings and selected files are temporarily kept on this device. Transfers are removed after restoring; interrupted transfers are cleaned up on a later visit. Inputs and files are never uploaded.