LogView.io

ECU log analysis.
Everything runs directly in your browser.
No data is ever uploaded to a server.

Data

📂 Logs

⌗

Drop log 1 or click

↔ X Axis

Column

🔍 Row Filter

Enable filter

Display

↕ Y Axes

🏷 Column Settings

Column Display name Scaling ❓ Linear scaling
Each raw value x is transformed using:
y = (m × x) + b m — slope — scales the magnitude of each value.
b — y-intercept — shifts the result up or down.
Leave either field blank to skip that term.

m =

b =

y = (m × x) + b

📏 Reference Lines

Processing

〰 Smoothing

Enable smoothing

⚙ Options

Dual Y axis

Smart Y ranges

Match ranges across logs

Normalize (0–100%)

X ordering

Show data points

Fill area

No data loaded

⌗

Load a CSV log and press ▶ Plot
to visualise your data