Bug Report Generator

Load a screen recording of the bug, mark each step as it happens, and the timestamps, frames and environment details are captured for you. Copy the finished report into GitHub or Jira.

Recordings are encrypted in transit and at rest and are not used to train AI models. Privacy · Security

Turn a Recording Into a Report Someone Can Act On

Load the screen recording of the bug. Play it, and each time something happens that matters, mark it. The timestamp is captured, a frame is grabbed from the video at that moment, and the step goes into a numbered list.

Write the summary, what you expected and what happened instead, then copy the whole thing out as Markdown for GitHub, Jira markup, or plain text. The browser and screen details are filled in already.

The recording never leaves your machine. It is played from a local file and frames are drawn on your device, which matters when the bug is in an unreleased build or a customer’s account.

A Timestamp Per Step

Mark a moment and its playback time goes into the numbered list.

A Frame Per Step

A still from the video at each marked moment, ready to attach.

Environment Filled In

Browser, operating system, screen and viewport, read from your browser.

Markdown, Jira or Plain Text

Copy the finished report into GitHub, Jira or anywhere else.

Why This Does Not Use AI to Write the Report

A model watching a screen recording can describe what it sees. It cannot know what you expected to see, and that is the half of a bug report that decides whether anyone can act on it.

“Clicked Confirm, the invoice panel was empty” is an observation. Whether that is a bug depends entirely on what should have appeared there, and the only person who knows that is you. A tool that generates expected behavior from a video is guessing and presenting the guess as a finding, which is worse than leaving the field blank, because a plausible wrong expectation sends a developer down the wrong path.

So the split here is deliberate. The tool does the mechanical work it can do exactly: timestamps, frames, environment, formatting, numbering. You supply the judgment. That takes about a minute and the result is a report nobody has to come back to you about.

The Three Things Reports Usually Miss

Having read a lot of thin bug reports, the same gaps recur, and all three are mechanical rather than hard.

Timestamps. A report that says “see the attached video” makes the reader watch four minutes to find the moment. A step that says it happened at 1:12 does not.

Environment. Browser, operating system, screen size. Everybody knows to include it and almost nobody does, because it means opening a settings panel while you are mid-thought. It is read from your browser here and sits in the report already filled in, and you can correct it.

Stills. A frame at the moment of failure is what gets scanned in a list of twenty issues. Pulling frames out of a video by hand is tedious enough that people skip it, so it happens automatically at each step you mark.

What Gets Captured, Precisely

Each marked step records the exact playback time and a JPEG frame from the video at that time, scaled down to keep the report light. You can download the frames to attach to the issue.

Environment comes from the browser: its name and version, the operating system, the screen size with its pixel ratio, and the viewport size. Browsers now report less about themselves than they used to, so some of those can come back unknown, and every field is editable rather than locked.

Nothing is inferred from the pixels. The tool does not try to read error text off the screen or guess which element you clicked, because doing that unreliably is worse than not doing it.

The Structure It Fills In

The output follows the shape a bug report has settled on, because trackers and the people reading them expect it. If you have been looking for a bug report template, this is one that arrives already filled in rather than one you paste and stare at.

Summary first, in a single line, because that line is what someone scans in a list of thirty issues and it decides whether yours gets opened today.

Then numbered steps with the timecode on each, expected behavior, actual behavior, and the environment. That order is not decoration. A reader checks the steps to see if it is reproducible, the expected and actual pair to see if it is really a bug, and the environment to see if it is theirs. Burying any of those costs a round trip.

What a blank template cannot do is fill itself in, which is the part that makes people skip it. Here the steps, timecodes, frames and environment arrive populated, and you write the three fields a tool genuinely cannot know.

Before You Record

The report is only as good as the recording, and two habits make the difference.

Start from a known state. A recording that begins mid-session leaves the reader guessing what came before, so the steps stop being reproducible. Begin at a login screen, a fresh page, or a described starting point.

Clear the screen of anything that should not travel. Tokens in a URL bar, a customer’s name, an unrelated email in another tab, an API key in a devtools panel. A bug report gets forwarded, pasted into chat and read by people outside the team, and a screen recording carries whatever was on screen at the time. This tool never uploads the video, but the report and the frames go wherever you send them.

Tip

Record a Bug Someone Can Reproduce

1

Start From a Known State

A login screen or a fresh page.

2

Clear the Screen

No tokens, names or keys in view.

3

Mark Each Step

The timestamp and frame are captured.

What It Does Not Do

It does not file the issue. There is no connection to GitHub, Jira or anything else; you copy the report and paste it where it belongs, which also means you get to read it before anyone else does.

It does not capture logs, network requests or console output. Those live in your developer tools and matter enormously for some bugs. Attach them through whatever secure route your team already uses rather than filming a console.

And it does not diagnose anything. It will not tell you the cause, which component is at fault, or whether this duplicates an existing issue. It gets the evidence into a shape somebody can work from, and that is the whole job.

Good at

  • Timestamps, frames, environment and formatting, done exactly
  • Recordings of unreleased builds, since nothing is uploaded
  • A report that follows the shape trackers expect

Not built for

  • Filing the issue in GitHub or Jira for you
  • Logs, network requests or console output
  • Diagnosing the cause or spotting duplicates

Recording the Bug in the First Place

If you still need to capture the problem, the screen recorder records a tab, a window or the whole display in the browser. For a bug you need to narrate while you reproduce, record with audio and the explanation stays attached to the evidence.

Two neighbors worth knowing. If you want single images rather than a report, the video frame extractor pulls frames at intervals. And if the recording is long and you want the spoken walkthrough as text, the transcript generator turns the narration into something searchable.

Ask the Recording About the Bug

The check on this page runs on your device and needs no account. For answers about what was said or shown in the recording, upload it to ScreenApp. Click a question to open ScreenApp with it ready to ask.

In ScreenApp, clicking a moment in the transcript jumps the player to that point in the recording, so you can check any answer against the recording.

What Each Plan Does Here

The tool on this page is free and stays free. An account is for the step before it or the step after it.

No account

Build the Report

Mark steps on a recording you already have and copy the report out as Markdown or Jira, with nothing uploaded.

Free account

Record the Bug

No card needed. Record your screen in ScreenApp and share a link with the transcript, so the developer hears what you said at each step. The free plan covers 2 transcriptions of recordings up to 45 minutes each and 10 AI chats a month.

Trial

7 Days to Try Pro

Pro is $19 a month billed annually, with 50 transcriptions and 50 AI chats a month. Use every Pro feature for 7 days and confirm it does what you need before the first payment. The trial is for annual plans only. Trial terms: Card required. See the plans and terms.

FAQ

How Do I Write a Bug Report from a Screen Recording?

Load the recording, play it, and mark each step as it happens so the timestamp and a frame are captured. Then add a one line summary, what you expected and what actually happened. Copy the result as Markdown or Jira markup and paste it into your tracker.

How Do You Write a Good Bug Report?

Lead with a one line summary someone can scan, then numbered steps that actually reproduce it, then what you expected against what happened, then the environment. The parts people skip are the timecodes, the stills and the environment details, which is why those are captured for you here. The judgement calls stay yours.

Does It Write the Reproduction Steps for Me?

It captures when each step happened and what the screen looked like, and you describe the step in a few words. It deliberately does not invent the description or the expected behavior, because a tool cannot know what you were trying to do or what should have happened.

Can I Use It with Jira or GitHub?

Yes, by copy and paste. The report generates in Markdown for GitHub and GitLab, Jira markup for Jira, or plain text for anything else. It does not connect to those tools or file anything on your behalf.

Is My Screen Recording Uploaded?

No. The video is loaded from your device and played locally, and the frames are captured in the browser. Nothing is sent anywhere, which is the point when the recording shows an unreleased build or real customer data.

Where Do the Browser and System Details Come from?

From your browser, which reports its own name, version, operating system, screen size and viewport. Modern browsers deliberately reveal less than they used to, so a field can come back unknown. Every one is editable, so correct anything wrong before you copy the report.

Can It Read the Error Message Off the Screen?

No, and that is deliberate. Reading text out of video frames is unreliable, and an error message transcribed wrongly is worse than one the reader can see for themselves in the attached frame. Type the exact error into the actual behavior field.

Real Results from Real Users

works like a charm, notes have been super helpful alongside chat function. loveeeee
KS
Katharine Suy
Chrome Web Store, October 17, 2024
nice app for important summary
S
SAHIL
Google Play, January 30, 2026

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