The complete chart, made light.
One engine, two editions. Light gives a page the chart, the whole drawing toolbar and its volume, from 32 KB. Full adds 23 studies in panes of their own. Try both here, free — then put the one that fits on your page.
- Free · no account
- 14 timeframes
- 79 drawing tools
- 23 studies
- live from Hyperliquid, in your browser
- your drawings stay in your browser
Against four charts of the same market.
A first visit, nothing cached: the lightest way each one's full live chart reaches a page.
| kXcharts | 1Competitor 1 | 2Competitor 2 | 3Competitor 3 | 4Competitor 4 | |
|---|---|---|---|---|---|
| Downloaded for a live chart | 0.16 MB | 3.5 MB | 0.57 MB | 1.5 MB | 1.9 MB |
| JavaScript in it | 0.09 MB | 3.06 MB | 0.35 MB | 0.53 MB | 1.73 MB |
| Requests | 7 | 732 | 11 | 39 | 223 |
Put it on your page.
A live chart in your article, research note or dashboard. You set it up once — the market, the timeframe, a look that matches your site — and your readers get the whole chart without leaving your page.
- One line, nothing to installNo library, no build step, and no account for your readers.
- Live, in your lookDark or white, your colours for the candles, any width down to a phone.
- Light on your pageIt loads only when a reader reaches it, and your page keeps scrolling until they click into the chart.
- The whole toolbar for your readersLines, Fibonacci, shapes and notes, every timeframe, kept in each reader's own browser.
Bitcoin's week, on one chart
kXcharts Light, white, a day a bar — live on the pageMarket research you can check.
Write a strategy in kriv0x Script, watch it on the chart as you type, and put it through a backtest that is hard to fool: after costs, on data it has not seen, and against luck.
Script Studio
An editor that knows the language: completion, problems with their fixes, the values beside the code, and the chart redrawn as you type.
Strategy Tester the backtest engine
Fills inside the bar, fees, slippage and funding by default. Every result comes with its deflated Sharpe ratio, the probability it was overfit and a Monte Carlo of its trades.
Every attempt counted
Each setting tried raises the bar the best one has to clear, and the same input always gives the same answer.
Use kXcharts in your product.
The chart on your site or in your app, or the Lab for your research desk: tell us what you are building, and we will reply by email.