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PaperBleach

Rewrite AI text and view built-in detection scores, with support for six languages

freemium
Last Updated 9/11/2026

About PaperBleach

PaperBleach makes text generated by ChatGPT, Claude, and Gemini sound more natural and provides built-in AI detection scoring. Users can polish an AI-assisted draft and then check its detection score; the first humanization rewrite is free after signing up. The official page says it supports English, Spanish, French, Chinese, Vietnamese, and Arabic, and that English text currently has the strongest humanization quality.

Best for

Students
AI-assisted writers
Writers who need detection scores

Best use cases

Polishing AI-assisted drafts

Checking detection scores before submission

Rewriting multilingual text

Compare before choosing

The official comparison page states that monthly prices are Free, $17.99/mo, and $36/mo; annual prices are Free, $10/mo billed annually, and $18/mo billed annually.

The official comparison page states that monthly AI rewrites are 1 free rewrite, 200, and 800 respectively; the limit per rewrite is 2,500 words for all plans, and monthly AI detection checks are 300, 10,000, and 10,000 respectively.

Features

AI text rewriting

Makes text generated by ChatGPT, Claude, and Gemini sound more natural.

Built-in AI detection scoring

Check the text score after rewriting to understand detection performance before submission.

Multilingual support

Supports English, Spanish, French, Chinese, Vietnamese, and Arabic.

Free first rewrite

After signing up, the first humanization rewrite is free, with a limit of 2,500 words per rewrite.

Pros

  • First humanization rewrite is free
  • Built-in AI detection scoring
  • Supports six languages

Cons

  • English text currently has the strongest humanization quality

Pricing Plans

Free

$0month
  • 1 free rewrite
  • 2,500 words per rewrite
  • 300 AI detection checks / month

$17.99/mo

$17.99/momonth
  • 200 AI rewrites / month
  • 2,500 words per rewrite
  • 10,000 AI detection checks / month

$36/mo

$36/momonth
  • 800 AI rewrites / month
  • 2,500 words per rewrite
  • 10,000 AI detection checks / month

* Pricing information is for reference only. Please refer to the latest announcement on PaperBleach's official website.

FAQ

After signing up, the first humanization rewrite is free, with a limit of 2,500 words per free rewrite; paid plans add monthly rewrite allowances.

Tool Information

DeveloperPaperBleach
Release Date9/11/2026
Pricingfreemium