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Structly - JSON Formatter

Structly - JSON Formatter

JSON Viewer & Tables

4 ratings
3 reviews
📊 Productivity
🛠️ Developer Tools
Free
In-App Purchases

Details

Released
February 17, 2026
Updated
October 22, 2026

Features

Developer

Chen He
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About

This tool enhances your browsing experience by transforming raw JSON data into clear, readable views directly within Safari. It offers effortless formatting, advanced search, and versatile export options, all while prioritizing user privacy with on-device operation and no data collection.

✓Effortless JSON formatting
✓Syntax highlighting and collapsible sections
✓Line numbers for reference
✓Offline operation
✓Search keys and values
✓Execute JSON Path queries
✓Export to JSON, YAML, or CSV
✓Customizable themes
Show original description

What's New in Structly

2.3.0

October 22, 2026

Built for iPhone Duo. Inspect JSON and its selected value together on the inner display, with panes that follow the fold. View, Query and Columns adapt to the vertical toolbar. Narrow panes keep tables readable with record cards.

More
3

Subscriptions & In-App Purchases

$4.99

Large Tip

A big thank-you for Structly

Events

Read more about JSON, Unfolded
AvailableMajor Update

JSON, Unfolded

A two-pane workspace for iPhone Duo.

Oct 23, 2026 — Nov 6, 2026

Read More

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User reviews

Most RecentHighest RatedLowest Rated

JSON 구조를 읽기 좋고, 붙여넣기는 아쉬워요

저는 샘플 JSON을 열어 중첩 항목을 펼치고, 표와 원문 보기로 바꿔 가며 확인했습니다. 검색으로 원하는 값을 찾을 수 있어 구조를 살펴보기 편했어요. 다만 iPhone의 표 보기에서는 긴 값이 줄임표로 잘리고, 여러 열을 보려면 가로로 이동해야 했습니다. JSON을 복사한 뒤 새 문서 화면에서는 붙여넣기 버튼이 활성화되지 않아 이 흐름은 확인하지 못했어요.
ZZrindyApps

Response from developer

소중한 리뷰 남겨 주셔서 진심으로 감사합니다. 저는 Structly를 혼자 만들고 있는 개인 개발자라서, 이렇게 직접 써 보시고 구체적으로 알려 주시는 의견이 정말 큰 도움이 됩니다. 말씀해 주신 부분은 다음 업데이트(2.1)에서 개선했습니다. 긴 값이 줄임표로 잘리는 문제: iPhone처럼 좁은 화면에서는 표의 각 행을 카드 형태로 보여 주고, 긴 값은 줄바꿈되어 끝까지 표시됩니다. 값을 탭하면 전체 내용을 바로 확인할 수 있어요. 여러 열을 보려면 가로로 이동해야 하는 문제: 카드에서는 모든 열이 위아래로 나열되어 가로 스크롤 없이 볼 수 있습니다. 넓은 표가 편하시면 카드/그리드 전환으로 기존 표 보기도 사용하실 수 있습니다. 붙여넣기 버튼이 활성화되지 않는 문제: 복사한 JSON 텍스트는 물론, 파일 앱에서 복사한 .json 파일도 새 문서 화면에서 바로 붙여넣을 수 있도록 수정했습니다. 이번 업데이트는 현재 App Store 심사 중이며, 승인되는 대로 배포할 예정입니다. 업데이트 후에도 불편한 점이 있으시면 언제든 알려 주세요. 앞으로도 더 좋은 앱이 되도록 노력하겠습니다. 감사합니다!

Exactly as described

Very simple and easy to use! works perfectly.
EEtiennesHusband

Response from developer

Hi EtiennesHusband, thank you for taking the time to review Structly - JSON Formatter. It means a lot to hear it helps you, and I’m glad you’re enjoying it.

Nice

Easy to use and useful when you have a JSON to quickly make sense of.
Kkjmfum

Response from developer

Hi kjmfum, thank you for taking the time to review Structly - JSON Formatter. It means a lot to hear it helps you, and I’m glad you’re enjoying it.

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FAQ

What is Structly used for?

Structly is a Safari extension that formats raw JSON data into a clear, readable view directly in your browser. It helps with syntax highlighting, searching, and exporting data in various formats like JSON, YAML, and CSV.

Does Structly require an internet connection?

No, Structly operates offline. This ensures that your data remains private and secure as it is processed entirely on your device.

Can I search within the JSON data using Structly?

Yes, Structly allows you to seamlessly search through both keys and values within your JSON data. It also supports executing JSON Path queries for more advanced data retrieval.

What export options does Structly offer?

Structly provides versatile export options. You can export your data as formatted or minified JSON, convert it to YAML for flexible management, or export arrays to CSV for use in spreadsheets.

Does Structly collect any user data?

No, Structly is committed to user privacy. It requires no account setup and does not collect any analytics or tracking data. All functionality is on-device.

How often is Structly updated?

Structly was last updated on April 29, 2026, with version 1.0.2. This indicates a recent update, suggesting ongoing development and maintenance.

What devices is Structly compatible with?

Structly is available on Mac, iPhone, and iPad, making it a versatile tool for developers across Apple's ecosystem.

Is Structly free to use?

Yes, Structly is completely free to use. There are no in-app purchases or subscription fees associated with its functionality.