What is Browlens?
Browlens is an AI brow app built around eyebrow mapping. You upload a photo, AI detects facial and eyebrow landmarks, and the tool overlays reference lines for the brow head, arch and tail on each side. Those six control points can then be dragged to correct the placement, and a report compares the two brows so you can check your brow balance before deciding on a shape.
Mapping, manual six-point editing and the analysis report run locally and are free without creating an account. Once a placement is confirmed, users can pick a style and generate an AI preview image, which requires sign-in and credits. A separate eyebrow filter offers a quicker try-on that detects placement automatically and skips the manual mapping step. Browlens does not give beauty ratings or push for perfectly symmetrical brows.
Who it's for
- People planning a new eyebrow shape
- Beginners learning eyebrow mapping
- Anyone curious how a different brow style would look
- Users who want to check brow symmetry on a photo
How to use Browlens
- 1
Upload a clear photo
Use a front-facing photo of one person with both eyes open and both brows visible; heavy shadows, hair over a brow or a turned face make placement harder to check.
- 2
Review the detected points
Browlens marks the head, arch and tail of each brow. Open the point editor and drag any of the six points that need adjusting.
- 3
Refine and read the report
Tweak thickness, length, angle, spacing, overall height and arch height on one or both brows, then review the arch-height and brow-length differences.
- 4
Preview a style
Choose a brow style and generate an AI image based on the confirmed placement; this step requires signing in and uses credits, with the cost shown beforehand.
Browlens key features
AI eyebrow mapping tool
Detects facial and eyebrow landmarks and draws reference lines for the brow heads, arches and tails.
Six control points
Three points per brow — head, arch and tail — that can be dragged individually to correct placement.
Eyebrow editor controls
Adjust thickness, length, angle, spacing, overall height and arch height, either on both brows or one side only.
Brow balance report
Shows arch-height and brow-length differences between the left and right brows, measured in photo pixels rather than millimeters.
Eyebrow filter try-on
A faster mode that detects placement automatically so you can choose a shape without manual mapping; the outline updates locally.
AI preview generation
Generates a new photo of a chosen style using your confirmed brow placement, available after sign-in with credits.
Browlens use cases
Planning brows before shaping
Map where the brow head, arch and tail sit on your photo before tweezing, shaping or a salon visit.
Checking brow balance
Use the difference report to see whether one arch sits higher or one brow runs longer than the other.
Trying an eyebrow filter
Preview how a different brow shape might look on your own face without changing your real eyebrows.
Learning eyebrow mapping basics
Beginners can follow the head, arch and tail reference lines to understand how brow placement works.
How Browlens is built
Browlens runs on the ShipAny Two template, which supplies the sign-in, credit system, subscriptions and one-time credit purchases behind its model of free local mapping plus paid AI preview generation.
View the ShipAny Two templateBrowlens FAQ
What is Browlens?
Browlens is an AI brow app for eyebrow mapping. It detects your brow head, arch and tail on a photo, lets you edit six control points, reports left-right differences and can generate AI previews of new brow styles.
Is Browlens free?
Brow mapping, manual six-point editing and analysis reports are free and need no account. Generating AI preview images requires sign-in and credits; a free tier with a small number of signup credits and paid plans are available.
How do I use the eyebrow mapping tool in Browlens?
Upload a clear front-facing photo, let the AI place the head, arch and tail points, drag any that need correcting, then refine the shape and read the balance report.
What does the brow balance report measure?
It compares arch-height and brow-length differences between the two brows. Values are in photo pixels, so they are not millimeters and should not be compared across photos of different sizes.
What is the difference between the eyebrow editor and the eyebrow filter?
The full editor gives manual control over the six points and shape plus the analysis report. The eyebrow filter detects placement automatically so you can pick a shape quickly without a mapping step.
Does Browlens rate how attractive my brows are?
No. Browlens does not give a beauty score or require perfectly matching sides; the numbers are meant to help you notice details.
This introduction is based on the public pages of browlens.com, read on October 9, 2026.
