Image OCR

Solve image-text CAPTCHAs with CaptchaAI's OCR — sub-second solves, >99% accuracy.

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Troubleshooting Grid Image Coordinate Errors: Diagnosis and Fix
Fix grid image CAPTCHA coordinate errors when using Captcha AI.

Fix grid image CAPTCHA coordinate errors when using Captcha AI. Covers wrong grid size, cell numbering mismatc...

Feb 26, 2026
API Tutorials Solve Grid Image CAPTCHA with Python and CaptchaAI
Step-by-step Python tutorial for solving grid image CAPTCHAs ( re CAPTCHA image challenges) using the Captcha AI API.

Step-by-step Python tutorial for solving grid image CAPTCHAs ( re CAPTCHA image challenges) using the Captcha...

Feb 24, 2026
Tutorials Image CAPTCHA Preprocessing: Contrast, Rotation, and Noise Removal
Improve image CAPTCHA solve rates by preprocessing images before sending to Captcha AI — adjust contrast, fix rotation, remove noise, and optimize image quality...

Improve image CAPTCHA solve rates by preprocessing images before sending to Captcha AI — adjust contrast, fix...

Feb 23, 2026
API Tutorials Solving CAPTCHAs with Perl and CaptchaAI API
Complete guide to solving re CAPTCHA, Turnstile, and image CAPTCHAs in Perl using Captcha AI's HTTP API with LWP User Agent, HTTP Tiny, and Mojo User Agent.

Complete guide to solving re CAPTCHA, Turnstile, and image CAPTCHAs in Perl using Captcha AI's HTTP API with L...

Feb 23, 2026
Tutorials Reusable CAPTCHA Modules for Client Projects
Build reusable CAPTCHA-solving modules for client projects using Captcha AI.

Build reusable CAPTCHA-solving modules for client projects using Captcha AI. Package solving logic into import...

Feb 20, 2026
Explainers How Image CAPTCHA Solving Works (OCR)
how image CAPTCHA solving works using OCR.

Learn how image CAPTCHA solving works using OCR. Understand text recognition, distortion techniques, and why A...

Feb 18, 2026
API Tutorials Solve Grid Image CAPTCHA with Node.js and CaptchaAI
Step-by-step Node.js tutorial for solving grid image CAPTCHAs using the Captcha AI API with Puppeteer.

Step-by-step Node.js tutorial for solving grid image CAPTCHAs using the Captcha AI API with Puppeteer. Include...

Feb 12, 2026
API Tutorials How to Solve Grid Image CAPTCHA Automatically
Step-by-step guide to solving grid image CAPTCHAs with Captcha AI API.

Step-by-step guide to solving grid image CAPTCHAs with Captcha AI API. Includes image capture, API submission,...

Feb 08, 2026
API Tutorials Solving CAPTCHAs with Scala and CaptchaAI API
Complete guide to solving re CAPTCHA, Turnstile, and image CAPTCHAs in Scala using Captcha AI's HTTP API with sttp, Akka HTTP, and Scala Futures.

Complete guide to solving re CAPTCHA, Turnstile, and image CAPTCHAs in Scala using Captcha AI's HTTP API with...

Feb 08, 2026
API Tutorials Custom CAPTCHA Types: Submitting Unusual Challenges to CaptchaAI
How to submit non-standard and custom CAPTCHA types to Captcha AI — drag-and-drop, slider, puzzle, audio, and custom interactive challenges.

How to submit non-standard and custom CAPTCHA types to Captcha AI — drag-and-drop, slider, puzzle, audio, and...

Feb 07, 2026
Reference Multi-Language Image CAPTCHA: Character Set Configuration
Configure Captcha AI's Image/OCR solver for different character sets — set the language parameter correctly for Latin, Cyrillic, CJK, Arabic, and mixed-script C...

Configure Captcha AI's Image/OCR solver for different character sets — set the language parameter correctly fo...

Feb 06, 2026
Use Cases Solving CAPTCHAs on Japanese and Korean Websites
Solve CAPTCHAs on Japanese and Korean websites — handle hiragana, katakana, kanji, and hangul character image CAPTCHAs, plus region-specific CAPTCHA providers.

Solve CAPTCHAs on Japanese and Korean websites — handle hiragana, katakana, kanji, and hangul character image...

Feb 06, 2026