# privcaptcha.com llms-full > Captcha Service ## Tools -------------------------------------------------------------------------------- title: "Dropzone Upload" description: "" source: "https://privcaptcha.com/en/examples/dropzone-upload" -------------------------------------------------------------------------------- # Dropzone Upload Dropzone Upload -------------------------------------------------------------------------------- title: "Features - PrivCaptcha" description: "Privacy and GDPR, risk scoring, proof-of-work, an accessible challenge, drop-in migration and a per-site dashboard." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features" -------------------------------------------------------------------------------- # Features - PrivCaptcha Privacy and GDPR, risk scoring, proof-of-work, an accessible challenge, drop-in migration and a per-site dashboard. -------------------------------------------------------------------------------- title: "Accessible challenge - PrivCaptcha" description: "Screen-reader and keyboard visitors get a non-visual challenge that is a first-class route through, rather than an audio clip or a dead end." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/accessible-challenge" -------------------------------------------------------------------------------- # Accessible challenge - PrivCaptcha Screen-reader and keyboard visitors get a non-visual challenge that is a first-class route through, rather than an audio clip or a dead end. -------------------------------------------------------------------------------- title: "Drop-in migration - PrivCaptcha" description: "We answer on reCAPTCHA's and hCaptcha's own script paths and return their verify shapes, so the markup and the backend call you already have keep working." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/drop-in-migration" -------------------------------------------------------------------------------- # Drop-in migration - PrivCaptcha We answer on reCAPTCHA's and hCaptcha's own script paths and return their verify shapes, so the markup and the backend call you already have keep working. -------------------------------------------------------------------------------- title: "No Google dependency - PrivCaptcha" description: "Nothing on the widget path touches a Google domain, so the challenge behaves the same on privacy browsers, hardened networks and in regions where those services are unreachable." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/no-google" -------------------------------------------------------------------------------- # No Google dependency - PrivCaptcha Nothing on the widget path touches a Google domain, so the challenge behaves the same on privacy browsers, hardened networks and in regions where those services are unreachable. -------------------------------------------------------------------------------- title: "Per-site dashboard - PrivCaptcha" description: "Served, solved, failed and verified. That is everything we record, because there is nothing about the visitor to show you." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/per-site-dashboard" -------------------------------------------------------------------------------- # Per-site dashboard - PrivCaptcha Served, solved, failed and verified. That is everything we record, because there is nothing about the visitor to show you. -------------------------------------------------------------------------------- title: "Privacy and GDPR - PrivCaptcha" description: "A captcha sits on your login, your checkout and your contact form - the most sensitive pages you own. That makes it the last place you want a third party building a profile of the person filling them in." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/privacy-and-gdpr" -------------------------------------------------------------------------------- # Privacy and GDPR - PrivCaptcha A captcha sits on your login, your checkout and your contact form - the most sensitive pages you own. That makes it the last place you want a third party building a profile of the person filling them in. -------------------------------------------------------------------------------- title: "Proof-of-work - PrivCaptcha" description: "Every challenge carries a computation the client has to finish before it can submit. A person pays it once and never notices." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/proof-of-work" -------------------------------------------------------------------------------- # Proof-of-work - PrivCaptcha Every challenge carries a computation the client has to finish before it can submit. A person pays it once and never notices. -------------------------------------------------------------------------------- title: "Risk scoring - PrivCaptcha" description: "Every request is scored from what it reveals about itself, and the score picks how hard the puzzle is - between levels 1 and 5." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/features/risk-scoring" -------------------------------------------------------------------------------- # Risk scoring - PrivCaptcha Every request is scored from what it reveals about itself, and the score picks how hard the puzzle is - between levels 1 and 5. -------------------------------------------------------------------------------- title: "Use cases - PrivCaptcha" description: "One integration, many use cases: bad bots, credential stuffing, account takeover, fake signups, card testing, scraping and more." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases" -------------------------------------------------------------------------------- # Use cases - PrivCaptcha One integration, many use cases: bad bots, credential stuffing, account takeover, fake signups, card testing, scraping and more. -------------------------------------------------------------------------------- title: "Account takeover protection - PrivCaptcha" description: "Someone reaching an account that is not theirs through the login, password reset or contact-change flow." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/account-takeover" -------------------------------------------------------------------------------- # Account takeover protection - PrivCaptcha Someone reaching an account that is not theirs through the login, password reset or contact-change flow. -------------------------------------------------------------------------------- title: "Bad bots protection - PrivCaptcha" description: "Scripted clients hitting your forms, endpoints and search pages faster and more often than any person would." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/bad-bots" -------------------------------------------------------------------------------- # Bad bots protection - PrivCaptcha Scripted clients hitting your forms, endpoints and search pages faster and more often than any person would. -------------------------------------------------------------------------------- title: "Bot protection protection - PrivCaptcha" description: "Bad bots are a loop around an HTTP client, pointed at any public form you expose, submitting it faster than a person." last_updated: "2026-08-19" source: "https://privcaptcha.com/en/use-cases/bot-protection" -------------------------------------------------------------------------------- # Bot protection protection - PrivCaptcha Bad bots are a loop around an HTTP client, pointed at any public form you expose, submitting it faster than a person. -------------------------------------------------------------------------------- title: "Card testing protection - PrivCaptcha" description: "Stolen card numbers validated against your checkout with small authorisations before being used elsewhere." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/card-testing" -------------------------------------------------------------------------------- # Card testing protection - PrivCaptcha Stolen card numbers validated against your checkout with small authorisations before being used elsewhere. -------------------------------------------------------------------------------- title: "Click fraud protection - PrivCaptcha" description: "Automated clicks and impressions inflating campaign numbers or draining a competitor budget." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/click-fraud" -------------------------------------------------------------------------------- # Click fraud protection - PrivCaptcha Automated clicks and impressions inflating campaign numbers or draining a competitor budget. -------------------------------------------------------------------------------- title: "Credential stuffing protection - PrivCaptcha" description: "Leaked username and password pairs replayed against your login form until some of them work." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/credential-stuffing" -------------------------------------------------------------------------------- # Credential stuffing protection - PrivCaptcha Leaked username and password pairs replayed against your login form until some of them work. -------------------------------------------------------------------------------- title: "Fake signups protection - PrivCaptcha" description: "Accounts created in volume to farm trials, seed spam or sit ready for later use." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/fake-signups" -------------------------------------------------------------------------------- # Fake signups protection - PrivCaptcha Accounts created in volume to farm trials, seed spam or sit ready for later use. -------------------------------------------------------------------------------- title: "Giveaway abuse protection - PrivCaptcha" description: "One participant entering a promotion, drop or referral hundreds of times behind different identities." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/giveaway-abuse" -------------------------------------------------------------------------------- # Giveaway abuse protection - PrivCaptcha One participant entering a promotion, drop or referral hundreds of times behind different identities. -------------------------------------------------------------------------------- title: "Scraping protection - PrivCaptcha" description: "Automated collection of your listings, prices, profiles or catalogue at a rate no reader would produce." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/scraping" -------------------------------------------------------------------------------- # Scraping protection - PrivCaptcha Automated collection of your listings, prices, profiles or catalogue at a rate no reader would produce. -------------------------------------------------------------------------------- title: "Spam comments protection - PrivCaptcha" description: "Automated posting into comment threads, contact forms, reviews and support inboxes." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/spam-comments" -------------------------------------------------------------------------------- # Spam comments protection - PrivCaptcha Automated posting into comment threads, contact forms, reviews and support inboxes. -------------------------------------------------------------------------------- title: "Ticket scalping protection - PrivCaptcha" description: "Inventory taken the moment it opens by clients built to be faster than any buyer." last_updated: "2026-08-13" source: "https://privcaptcha.com/en/use-cases/ticket-scalping" -------------------------------------------------------------------------------- # Ticket scalping protection - PrivCaptcha Inventory taken the moment it opens by clients built to be faster than any buyer. ## Pricing privcaptcha.com is free to use. There are no paid plans, credits or purchases.