Text Anonymizer
Strip emails, phone numbers, links, IPs, card numbers and ID numbers out of any text before you paste it into an AI — replaced with placeholders you can map back.
Text to redact
Paste text you are about to send to a model, and replace personal data first. Everything stays in your browser.
Nothing redacted yet
Paste text above, choose what to redact, then press “Redact”.
Only the selected patterns are redacted, and detection is heuristic — names, addresses and free-form details are not covered. Review the result before sending it anywhere.
Runs entirely in your browser. Your text is never uploaded.
How it works
This utility runs locally in your browser for privacy and speed.
1 ⚡
Unlimited local toolsThis run costs 1 credit(s) and is saved to your history automatically.
Log in to save and view your usage history.
My usage history
No runs recorded yet.
Frequently asked questions
- Do I get free credits to try Text Anonymizer?
- Yes — new accounts get 3 free credits to spend on any tool, Text Anonymizer included. After that you only pay for what you run.
- How many credits does Text Anonymizer cost?
- Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
- Is the content I paste private?
- Text Anonymizer uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
- Do I need to install anything?
- No. Text Anonymizer works in any modern browser — nothing to download or install.
Related tools
Tools people usually need next, in the same workflow.
Text Chunker
1 ⚡Split long text into overlapping chunks for RAG, embeddings or long-context prompts — with a preview of every chunk.
Token Counter
1 ⚡Estimate the tokens in your prompt, the cost per run and the total for N runs, and see how much of a model's context window you are using.
JSON to JSON Schema
1 ⚡Turn a sample JSON value into a JSON Schema (draft 2020-12 subset) you can use for structured output or function calling.
JSON Repair
1 ⚡Fix broken JSON from a model or a copy-paste: code fences, comments, single quotes, curly quotes, trailing commas, unquoted keys, Python literals and truncation.