Image captcha solver
text read in one call.
The classic distorted-text captcha. Send the image as base64 and get back the characters to type, with no page URL or site key needed.
- From
- $0.003 / solve
- Billed
- On success
- Input
- Base64 image
1{2 "status": "ready",3 "solution": {4 "text": "x7k2p"5 },6 "cost": "0.00300"7}of companies and developers
Distorted text in,
plain text out.
Image captchas still guard login, contact and download forms everywhere. Send the picture, get the characters, and type them into the form the way a person would.
Distorted letters, numbers-only codes, mixed case, noisy backgrounds and lines through the text.
The answer comes back in solution.text, ready to type into the captcha field.
Only the image is needed: send it base64-encoded in the body field, raw or as a data URL.
With the CaptchaNo extension, right-click any captcha image to solve it and fill the field for you.
POST /v1/solve?wait=60 holds until the text is ready, so most integrations need no polling.
Images that can't be read are not billed.
Easily connect with your AI agents
Expose solving as a tool, and an agent clears challenges itself instead of stalling.
One tool. Wrap a single HTTP call and any agent framework can use it.
@tool
def solve_captcha(kind: str, sitekey: str, url: str) -> str:
"""Call when a captcha blocks the task."""
return solve({"type": kind, "sitekey": sitekey,
"url": url})["token"]A typed result. Something the model can branch on, with the cost of every call.
{
"status": "ready",
"solution": { "token": "03AGdBq25S…" },
"cost": "0.00598"
}Great for side projects and small tools. Fast, simple, no overkill.
Perfect for scaling with less effort. Simple, solid, dependable.
Built for high volume and speed. CaptchaNo at full force.
Actual price may vary based on the exchange rate in place between USD and local currency at the time of payment processing or invoicing. Prices exclude all taxes, levies and duties and are paid in USD.
Scale Plans
High-volume plans for teams that need more power and dedicated support. Get access to higher concurrency, volume pricing and priority support.
For teams scaling their data pipelines
Power at your pace with custom solutions
Frequently asked questions
Everything you need to know about CaptchaNo Image captcha.
Ready to read image captchas?
Send the image, get the text. Billed per successful solve.