Features
A walkthrough of the studio
Every chart on this page is rendered live by the same engine that powers the full chart app with live prices. Drag them, zoom them, and use the controls beside each one.
Multi-timeframe candles
Every symbol is available on seven timeframes: 1m, 5m, 15m, 1h, 4h, 1D and 1W. Switching keeps your drawings in place, because each one is stored as a moment in time and a price, not as pixels.
Drag to pan, scroll or pinch to zoom, drag the price axis to stretch it, and double-click either axis to snap back. The last candle refreshes every few seconds, with a countdown to its close on the price tag.
Twelve indicators, fully adjustable
Seven overlays share the price pane — SMA, EMA, WMA, Bollinger Bands, VWAP, a simplified Ichimoku cloud and Parabolic SAR. Five oscillators get their own resizable panes — RSI, MACD, Stochastic, ATR and OBV.
Each one has editable inputs and colours, can be hidden without being removed, and shows its values under the crosshair. Drag the line between panes to give an oscillator more room.
A drawing toolkit that stays put
Trend lines, rays, extended and horizontal lines, channels, rectangles, ellipses and triangles; Fibonacci retracements and extensions; long and short risk/reward boxes; price and date ranges; text, callouts, arrows, a brush and a highlighter.
Select a drawing to drag its handles, change its colour, width, dash and fill, lock it, or delete it. Magnet mode snaps points to the nearest open, high, low or close.
Saved layouts
A layout is a snapshot of your workspace: symbol, timeframe, chart type, scale, comparison, indicators and every drawing. Save as many as you like under your own names and reload them in one click.
Layouts live in your browser’s local storage — nothing is uploaded. If storage is blocked, the chart still works; you just can’t keep layouts between visits. The buttons below load three example layouts into this chart.
Compare two symbols
Overlay a second symbol as an amber line. It is rescaled so both start at the same point on the left edge of the view, which turns a question like “did SOL move more than BTC this month?” into something you can see at a glance.
The legend shows the comparison’s own price and its percentage change across the visible window.
Snapshot export
Export the chart exactly as it looks — indicators, drawings and all — to a PNG file with a small header naming the symbol, timeframe and time of capture. Handy for trading journals kept for study, class notes or a question to a friend.
The image is generated in your browser and downloaded directly; it is never uploaded.
Linear and logarithmic scales
On a linear scale, equal distances are equal price differences. On a logarithmic scale, equal distances are equal percentage moves — the fairer view across long histories, where a $1,000 move means something very different at $5,000 than at $60,000.
Toggle the scale on the weekly chart below and watch how the early years change shape.
And the details that make it calm to use
Keyboard first
Alt+T, Alt+H and Alt+F reach the most-used tools; Ctrl+Z / Ctrl+Y undo and redo; arrow keys pan; + and − zoom. Press ? in the app for the full list.
Live prices
Candles come from the Binance spot market and the latest one refreshes every few seconds. Scroll left and older history loads automatically.
Private by design
No account, no tracking cookies, no uploads. Everything you do stays in your browser. Read our philosophy.