agentpng

What is agentpng?

agentpng is a tool that turns AI agent coding sessions into shareable images. You paste or export a session transcript (for example from Claude Code, Kiro, Cursor, or Codex), and the site produces a styled screenshot you can share.

The core purpose is to help you capture what happened during an agent run—prompts, responses, and other transcript content—in a visual format rather than raw text.

Key Features

• Transcript-to-image export: Take a session transcript and export it as a shareable, styled screenshot.
• Multi-format transcript support: The page indicates support for formats such as Claude Code (.jsonl), Kiro (.md), Codex (.jsonl), Cursor (.md), and related Kiro/terminal/generic transcript forms.
• Format detection and parsing: The workflow includes an auto-detect step for the pasted transcript content.
• Direct transcript entry and file input: You can either paste text (including “Generic (User:/Assistant:)” formats) or drop a session file such as .jsonl, .json, .md, .log, or .txt.
• Agent session oriented output: The examples shown on the page focus on exporting actual coding-agent sessions (e.g., sorting/pagination code produced by the agent) rather than generic chat snippets.

How to Use agentpng

1. Start a transcript from your agent workflow (e.g., Claude Code, Kiro, Cursor, or Codex). Copy the session transcript text or prepare the session file.
2. Open agentpng.dev and either paste the transcript into the input area or drop the session file (the page lists common extensions such as .jsonl, .md, .log, .txt).
3. Select or confirm the transcript format. The page indicates support for auto-detect, based on what you provide.
4. Export the styled screenshot produced from the transcript so you can share the session output visually.

Use Cases

• Share a coding agent run with teammates: Export a transcript as a screenshot for clearer communication in docs or tickets than plain logs.
• Post examples in engineering communities: Capture the prompt and the resulting code changes in a format that’s easy to read on social platforms or in issue trackers.
• Create lightweight documentation for workflows: Turn recurring agent steps (prompt → reasoning/tools/output) into reusable visual references.
• Compare agent behavior across tools: Export sessions from multiple agent providers (e.g., Claude Code vs. Cursor) to show differences in formatting or output.
• Turn terminal-based transcripts into visuals: Use terminal-oriented transcript entries (as referenced by the page) when you don’t have a native UI export.

FAQ

What input formats does agentpng accept?

The page lists support for transcripts from Claude Code (.jsonl), Kiro (.md), Codex (.jsonl), Cursor (.md), plus other variants including Kiro Spec (.md), Kiro CLI (terminal), and Generic (User:/Assistant:). It also mentions file drops with extensions like .jsonl, .json, .md, .log, and .txt.

Do I need to know the exact transcript format in advance?

The page shows an auto-detect step for pasted content, suggesting you may not always need to manually choose a format if the input is recognizable.

What do I get as an output?

The tool exports your agent session transcript as a styled screenshot intended to be shared.

Can I use agentpng with transcripts copied from an agent UI or only files?

Both are indicated: you can paste a transcript and you can also drop a session file (with several common extensions listed).

Does agentpng support tools beyond the listed agents?

The page says it supports Claude Code, Kiro, Cursor, Codex & more and notes “see formats,” but it doesn’t enumerate every possible provider. Checking the “formats” list on the site is the safest way to confirm specific sources.

Alternatives

• Screenshot the chat/log manually: A straightforward approach if you only need occasional sharing, but it can be harder to produce consistent styling across different agent tools.
• Documentation tools that render transcripts: Instead of image exports, you can paste transcripts into a markdown/doc renderer to share text with formatting; this differs by keeping content editable rather than screenshot-based.
• Code-focused demo/diagram tools: Tools that capture UI states or create step-by-step visuals can provide structured outputs, but typically require more manual setup than transcript-to-image export.
• Markdown/HTML conversion of logs: Converting agent transcripts into formatted text or HTML can help readability and search, but it won’t match the “shareable screenshot” workflow described for agentpng.