Chat Export Cleaner
Remove chat labels, divider noise, timestamps, and extra spacing locally. No upload, no signup.
Chat export cleaner workspace
Remove chat labels, divider noise, timestamps, and spacing.
Clean source text for AI prompts
Chat export
Clean chat text
Output
27 est. tokens38 chars removed5 lines
Cleaning notices2 changes
- Removed common chat speaker labels.
- Removed divider lines.
Files are processed in your browser. No data is uploaded.
Questions
Does Chat Export Cleaner summarize the chat?
No. It only removes common labels, divider lines, timestamps, and spacing noise so the text is easier to reuse.
Can I clean private AI conversations?
Yes. The cleanup runs locally in your browser tab and does not upload chat text.
Which chat labels are removed?
Common labels such as User, Assistant, System, Developer, Human, AI, ChatGPT, and ChatGPT said are removed when they appear at the start of a line.
Does Utilumo upload my input?
No. This tool is designed for local browser processing and does not send your input to a server.
Do I need an account?
No. Utilumo tools are built to work without accounts or sign-in.