dyrt.

Chrome extension · Open source

RoLens

Live Rolimon's and RoUtility values, placed directly inside Roblox. Values, RAP, demand and USD estimates appear on trades, item pages and inventories, exactly where decisions are made.

View source Features
Trade offer Snapshot, 27 Sep 2026
  1. Valkyrie Helm RAP 237,708Amazing demand
    270K≈$810
  2. Clockwork's Shades RAP 1,924,274Normal demand
    1.6M≈$4,800
  3. Sparkle Time Fedora RAP 3,284,573High demand
    2.7M≈$8,100
Offer value 4,570,000≈$13,710
An example trade as RoLens annotates it. Values from Rolimon's; USD estimated at a reference rate of $3 per 1,000.

Features

Values in place

Every item in a trade carries its value and a USD estimate, with offer totals and the difference between both sides.

Trade previews

Every trades list, from Inbound to Inactive, shows what each offer is worth before it is opened, and flags items that have no value yet.

Inbound trade alerts

New inbound trades can reach Discord, the ntfy app or a desktop notification, filtered by value or gain. Only the trader's name, the items and their values are sent.

Outbound trade tools

RoLens finds outbound trades that can no longer complete and cancels them one at a time, only after you review and confirm the exact list.

Trade proofs

A completed trade becomes a shareable image with both sides, every value and the net result, drawn entirely on your device.

Nothing without your say

RoLens never sends, accepts or counters a trade and never acts on its own. Every request it makes is listed in the source.

The RoLens card on a Roblox item page, with value, USD, RAP, RoUtility value, demand and trend
Item page card, with both sources compared.
The Roblox Trades list with the net value and percentage of each trade shown by RoLens
Net value on every trade in the list.
The RoLens popup Alerts tab with Discord and phone connected and a minimum value filter
Alerts to Discord, phone or desktop.
Version
0.9.1
Platform
Chrome, MV3
Language
TypeScript
Licence
MIT
Tests
155 passing

Release notes

Full history
  1. 0.9.1Net value previews on the Outbound, Completed and Inactive lists as well as Inbound.
  2. 0.9.0A compact popup organised into tabs, with alerts set up without leaving it.
  3. 0.8.2A clear control to turn alerts on, and saving a destination now turns them on.
  4. 0.8.1More reliable inbound alerts, with a Check now button and clear error details.
  5. 0.8.0Inbound trade alerts to Discord, the ntfy app or a desktop notification.
  6. 0.7.3Outbound trades that can no longer complete are cancelled after review.
  7. 0.7.2Trade proof images for completed trades.
  8. 0.7.1A notice when a pending trade with the same player already exists.
  9. 0.7.0Optional blurring of Limited U serial numbers.
  10. 0.6.4The item card collapses to a single line, and the choice is remembered.
  11. 0.6.0Values on profile inventories, and trade previews in the Trades list.