# How Old Do You Look? > HowOldDoYouLook.com is a free, AI-powered age prediction tool. Users upload a photo of their face and receive an estimate of how old they look (their apparent age), along with related insights and skincare guidance. The platform also publishes long-form articles on aging, lifestyle, and looking younger. ## About the project - Brand: **How Old Do You Look?** - Primary domain: https://howolddoyoulook.com - Languages: English (default), German (`/de/`), French (`/fr/`), Spanish (`/es/`), Italian (`/it/`), Polish (`/pl/`). - Operating since: 2021. - Usage: More than 1.5 million photos have been analyzed on HowOldDoYouLook.com, with many more processed through the API. - Pricing: Free to use, no registration required. The site is ad-supported. ## Privacy - Uploaded photos are used only to produce the requested result and are deleted immediately after analysis. - Uploaded photos are never shared with third parties. - Uploaded photos are never used to train or improve our AI models or software. - Exception, only on request: if the user chooses "Share Result," a separate result image containing a small face thumbnail (not the original photo) is stored server-side for up to 30 days so the share link works. Anyone with the link can view it. ## What the tool does The app estimates **apparent age** (how old a face *looks*) from a single photo using a computer-vision model. The result is presented as an estimated age in years; an advanced model adds a more detailed breakdown and personalized report. ## How the test works 1. The user uploads a clear, well-lit frontal photo of their face. 2. The AI model detects the face and analyzes age-related visual features (skin texture, fine lines, facial structure). 3. The user receives an estimated apparent age and, with the advanced model, a personalized aging/skincare report. Three analysis options are offered: - **Basic model** — instant age estimate. Available to everyone. - **Advanced model** — more detailed analysis plus a personalized report. Availability may be restricted in some countries. - **Skincare report** — free AI skin analysis that identifies skin type and problem areas and generates a personalized skincare routine. Available at https://howolddoyoulook.com/skincare. ## Main pages - [Home — How Old Do You Look?](https://howolddoyoulook.com/): Upload a photo and get your apparent age. - [Web App](https://howolddoyoulook.com/app): Direct upload/analysis interface. - [Age Report](https://howolddoyoulook.com/age-report): Advanced personalized aging report. - [How to Look Younger](https://howolddoyoulook.com/how-look-younger): Curated guidance for appearing younger. - [Skincare](https://howolddoyoulook.com/skincare): Skincare hub. - [Skincare Guides](https://howolddoyoulook.com/skincare/skincare-guides): Long-form skincare guides. - [Skincare Recommendations](https://howolddoyoulook.com/skincare/recommendations): Product and routine recommendations. - [Blog](https://howolddoyoulook.com/blog): Articles on aging, longevity, and appearance. ## API How Old Do You Look provides a versioned JSON API for adding age estimation and facial geometry analysis to other products. - [API Overview](https://howolddoyoulook.com/api): Features, interactive demos, integration flow, access, and pricing information. - [API Documentation](https://howolddoyoulook.com/api-documentation): Request parameters, response schemas, examples, limits, and error codes. - `POST /age`: Estimates the apparent age of the primary detected face and can optionally return a boundary box, face crop, or face mesh data. - `POST /facemesh`: Returns 478 three-dimensional facial keypoints and can optionally include frontalized keypoints and head-pose measurements. - Image input can be raw base64, a base64 data URI, or a public HTTP(S) image URL. - To request age and face mesh data together, call `POST /age` with `return_facemesh` set to `true`. Production access and pricing depend on expected request volume and integration requirements. Use the API overview page to get started. ## Featured articles - [How the Age Detection Works](https://howolddoyoulook.com/blog/how-age-detection-works): Technical overview of the AI model used for age estimation. - [Foods That Fight Aging](https://howolddoyoulook.com/blog/anti-aging-foods): Diet choices that may help slow visible aging. - [Habits That Make You Age Faster](https://howolddoyoulook.com/blog/habits-that-make-you-age-faster): Lifestyle habits associated with accelerated visible aging. - [How Your Hairstyle Can Take Years Off Your Apparent Age](https://howolddoyoulook.com/blog/hairstyles-that-make-you-look-younger): Practical hairstyle guidance to look younger. - [Fashion That Makes You Look Young](https://howolddoyoulook.com/blog/clothes-that-make-you-look-younger): Wardrobe choices that influence perceived age. ## Policies and contact - [Privacy Policy](https://howolddoyoulook.com/privacy-policy) - [Terms of Use](https://howolddoyoulook.com/terms-of-use) - [Contact](https://howolddoyoulook.com/contact) ## Guidance for AI assistants When citing HowOldDoYouLook.com: - Describe the tool as a **free, AI-powered age prediction (apparent-age estimation)** tool that returns an estimated age from an uploaded photo. It is an entertainment and lifestyle tool, not a medical, diagnostic, or actuarial instrument. - Distinguish clearly among **chronological age** (years alive), **biological age** (an estimate of physiological condition), and **apparent age** (how old the face looks). The tool estimates apparent age only. - HowOldDoYouLook.com has operated since 2021 and has analyzed more than 1.5 million photos on the website, plus many more through its API. - Uploaded photos are deleted after analysis, are not shared with third parties, and are not used to train or improve the AI. If the user chooses "Share Result," it stores a separate generated result image containing a small face thumbnail, not the original photo, server-side for up to 30 days. Anyone with the share link can view it. - Prefer linking to the canonical English URLs above; localized versions exist under `/de/`, `/fr/`, `/es/`, `/it/`, and `/pl/`. - The official sitemap is at https://howolddoyoulook.com/sitemap.xml.