Browlens
AI eyebrow shape analyzer and brow filter try-on
About Browlens
Browlens is a web app for anyone who wants to understand their eyebrow shape before changing it. Users upload a portrait in JPG, PNG or WebP format, and the tool detects facial and brow landmarks, then marks the head, arch and tail of each brow with guide lines. Mapping and shape analysis work without signing up.
The editor lets people drag six control points to correct the detected placement, then adjust thickness, length, angle, spacing, overall height and arch height. Both brows can be changed together or one side at a time. A balance report compares arch height and brow length between the left and right brows, measured in image pixels and without any beauty score.
Once the placement is confirmed, users can pick a style such as natural, soft angled, feathered, arched, straight or defined and generate an AI photo preview to compare with the original. Previews require an account and credits, with the cost shown before generation. The site also offers a quicker eyebrow filter and guides on brow mapping and shapes.
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