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CPR Recorder for Code Blue Documentation

Flatliner helps code blue teams record CPR events, medications, rhythms, shocks, and key times in real time — then generates a clean note ready for the medical record.

Built by an emergency physician

Available on App Store and Google Play

Flatliner CPR recorder app showing real-time code blue documentation on a phone

CPR documentation,
from code to note.

Capture the code. Prepare the note. Review what happened.

Flatliner CPR recorder with real-time event logging

Record CPR events in real time

Log medications, rhythms, shocks, and key times in one code blue timeline.

Flatliner app showing time saving notes feature

Generate EMR-ready notes

Turn the code timeline into a structured note ready for the medical record.

Flatliner code history with chest compression fraction and event timeline

Review code history and CCF

Revisit past codes and calculate chest compression fraction for CPR quality review.

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Also built in: a metronome, automatic 2-minute pulse check prompts, and light & dark mode.

Everything You Need During a Code

During a code, documentation should be fast, structured, and out of the way. Flatliner helps you capture the important events while the team stays focused on the patient.

Flatliner app showing simple, intuitive design for CPR logging

Simple, intuitive design

Flatliner app showing review past code functionality

Review past code

Flatliner app showing time saving notes feature

Time saving notes

Thoughtful Extras

Small touches that make a big difference when seconds count.

Dedicated Compression Fraction Calculator

Calculate chest compression fraction to support CPR quality review.

Built-In Metronome

Keep compressions paced without needing a separate tool.

Pulse Check Prompts

Get nudged every 2 minutes, automatically.

Light & Dark Mode

Readable in bright rooms, overnight shifts, and low-light bays.

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Flatliner is free

Start logging codes immediately. No account, no sign-up, no setup.

Free to Use

$0

No account required. No limited trial.

  • Real-time code loggingReal-time logging
  • Automated timersAutomated timers
  • Compression Fraction CalculatorCCF calculator
  • EMR-ready documentationEMR-ready notes
  • Complete history trackingFull code history
  • iOS & Android supportiOS & Android

Have Feedback or a Code Story?

Whether you have a feature idea, bug report, or just want to share a crazy resus story—I'd love to hear it.

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