Chart screenshots on mobile: a readable capture workflow

To upload a readable trading chart from your phone, first give the chart enough screen space, capture a supported image, and reopen that exact file before choosing it in ChartPilot. A tall screenshot is not automatically a useful chart: the instrument, interval, prices and surrounding candles must survive the capture.

This workflow focuses on the phone-specific decisions between opening a chart and submitting it. When the image is ready, review current ChartPilot signup options for a structured second opinion.

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1. Choose the view before taking the screenshot

Open the chart itself, rather than capturing a watchlist tile or a small preview above an order ticket. Close the keyboard, menus and panels that cover the price pane. If your app offers an expanded chart, use it to compare the available space.

Try landscape orientation if the app supports it. The extra width may let you keep the approach to a level and the latest candles in one view. Check the vertical space too: landscape is unhelpful if the chart becomes a thin strip between toolbars. Keep portrait when it provides the clearer complete view.

After rotating or resizing, check the full instrument label, timeframe and price axis again. Do not assume a control visible in portrait remains visible in landscape. A layout that looks cleaner can still hide the evidence needed to identify the chart.

Use the chart’s own zoom and scroll controls deliberately. After each gesture, check whether you changed the candle spacing, price scale, visible date range or the surrounding webpage. Return to the latest candles if a swipe moved the chart into older history. The goal is a useful view, not the largest possible candle.

2. Capture the screen without adding phone clutter

Dismiss notification banners and hide account details before capture. Keep the chart labels while removing balances, names and order identifiers. If a crosshair or menu covers the latest candles, dismiss it using your chart app’s controls.

On supported iPhone models, Apple documents pressing the side and volume-up buttons together; models with a Home button use a different combination. Its screenshot guide also covers cropping and finding saved screenshots. Follow the instructions for your model rather than holding buttons indefinitely.

On Android, Google’s screen-capture instructions describe Power plus Volume down, with alternatives depending on the phone. The saved image can be found in Photos or the device’s gallery. Button combinations and folder names can vary.

Capture one coherent chart view. A long scrolling capture of the surrounding page does not necessarily add earlier candles inside an interactive chart. Check what it actually contains; do not stitch different moments into a picture that appears to be one observation.

3. Check the image format, especially on iPhone

ChartPilot’s published upload guidance lists JPG, PNG and WebP. Check the saved file type when a capture does not appear in the picker or the upload rejects it.

Apple’s current screen-capture settings guide distinguishes SDR screenshots, saved as PNG, from HDR screenshots, saved as HEIF. If your iPhone offers those settings and you have an incompatible HDR capture, select SDR under Settings → General → Screen Capture and take a fresh screenshot. Availability depends on your device and software.

Inspect the new image before uploading. Renaming a file from .heic to .png does not convert it. Likewise, a screen recording or PDF is a different kind of file from the supported still image.

4. Inspect the saved image, not your memory of the chart

Open the capture in Photos, Gallery or Files. Read the full symbol and interval, then distinguish two neighboring prices on the scale. Enlarge the image enough to inspect individual candle bodies and wicks. If the digits remain blurred, return to the chart and recapture with a clearer layout.

Crop only what is unnecessary. Removing browser bars may help the chart fill the image; removing the price axis or instrument name removes evidence. Reopen the cropped copy and check its edges, including any private information you intended to exclude.

Prefer selecting the saved capture directly from the same phone. If you transfer it to another device, preserve the original image where the transfer service permits, then inspect the received copy. Avoid making a screenshot of a small image preview: that copies the preview rather than recovering the original detail.

5. Match the chosen image to the analyzer preview

Sign in and open the analyzer. Select Choose screenshot, then use the photo or file location that contains your capture. The choices shown depend on your phone and browser. If necessary, locate the file in your gallery first so you know which image to select.

Match the preview’s instrument, interval and latest visible candles with the saved image. Several near-identical thumbnails can belong to different timeframes or capture times. Use Replace screenshot if you selected the wrong one, then select Analyze chart once the preview is correct.

The homepage says to allow up to four minutes. After analysis starts, you can leave and return to the analyzer for progress or the saved result; one analysis runs at a time. Read any upload or account message before retrying.

A practical two-capture comparison

Hypothetical example: a phone user wants to review a 15-minute EURUSD range. The portrait capture has readable prices but shows only the most recent touch of its upper boundary. Rotating the phone reveals the earlier reactions, but a toolbar now hides the interval.

Neither version passes yet. The user expands the chart, restores the interval label, captures again and checks the saved file. The useful improvement is that the final image contains both readable labels and the relevant range history. This is a preparation example, not a measured accuracy improvement or a trading result.

For the broader evidence checklist, see what to include in a chart screenshot. If a readable file still fails, use the upload troubleshooting guide to separate file problems from unclear evidence.

ChartPilot’s assessment is an educational second opinion on the uploaded picture. Check its explanation against that picture and current conditions on your trading platform. Confidence describes visible evidence, not a win probability; the tool does not provide a live feed or execute trades.

Review current signup options when the final capture is ready. Your last check is simple: the phone’s saved image and the analyzer preview should show the same readable chart.