Local developer tool: detect JSON, HTML, JavaScript, CSS, and XML to read, search, format, minify, validate, and convert.
Users
25
+10 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#140K
#117K among extensions
Version
0.2.13
updated 9 Oct 2026
Users
monthly, 3 months
Latest, 16 Oct 2026:25 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About JSON/JS Formatter & Viewer - Jihe Developer Tools
JSON/JS/HTML Auto Formatting and Reading - Jihe (Jihe) is a Chrome developer tool that helps developers directly read, organize, and process JSON, JavaScript, HTML, CSS, XML, and common web source code.
Jihe is the product brand name, and the product series name is Jihe JSON/JS.
JSON Reading
Open API responses or .json files directly, and automatically display tree view, formatted view, or raw view
Search for fields, values, or node paths, with support for full match, case switching, and navigation to previous or next results
Copy node path, current content, or formatted result, or download the processed file
Preserve large integer original values to avoid precision changes during reading and formatting
JavaScript Source Code Reading
Automatically beautify JavaScript source code and provide syntax highlighting
Support for formatted view and raw view, automatic line wrapping, line numbers, theme selection, and indentation options
Return to original source code, or disable auto-formatting on the current page
Refresh or click the refresh button to re-fetch the latest source code for the corresponding URL
HTML, CSS, and XML Source Code
When opening HTML, CSS, XML, or JSON view-source: pages, automatically enter the standalone source code reading page
Keep the current source code URL, with a clickable source address at the bottom of the page
Resource tags in HTML such as meta, link, script, img, a, source, iframe, audio, video remain in clean single-line form
Inline style attributes in HTML are not split into multiple lines, and CSS and JavaScript within <style> and <script> tags are synchronized and organized
External resource URLs in the source code can be clicked directly to open
Source Code Refresh and History
Re-fetch the latest content when refreshing the source code page
Do not generate duplicate history versions for the same content
Each source code address retains the most recent different versions, with a history record validity period of 24 hours
View and restore old versions by time (hour, minute, second), or clear the history records for the current source code address
No history-related entry is displayed when there is no history record
Workbench
The workbench supports pasting content or importing files, and automatically identifies JSON, HTML, JavaScript, CSS, XML.
Support for formatting, minification, validation, copying, and downloading
JSON can be converted to JavaScript objects, JavaScript strings
HTML, CSS support common source code conversions
After modifying input content, the result is automatically updated, while retaining the manual formatting button
Common Encoding and Development Tools
URL, Base64 text and files, Unicode, HTML entities, JSON strings, and Hex conversion
Read-only parsing of JWT Header and Payload, without misinterpreting decoding as signature verification
Conversion between Unix timestamp, local time, and ISO time
SHA-1, SHA-256, SHA-384, and SHA-512 digests
Display and Privacy
Support for light mode, dark mode, system following, automatic line wrapping, line numbers, and various indentation methods
Large files use a lighter reading method automatically to reduce lag when opening and scrolling
Automatic source code takeover can be disabled and re-enabled in the prompt bar, Popup, or settings
No registration or login required, no ads or remote code used
Page content, code, JSON, files, and encoding inputs are all processed locally in the current browser
Source code refresh history is temporarily saved only in the current browser and will automatically expire
Growth
Window
Users
Change
Ratings
Rating
7 days
−1
−3.8%
0
0.00
30 days
+10
+66.7%
0
0.00
Chrome Web Store search rankings
Where JSON/JS Formatter & Viewer - Jihe Developer Tools appears when people search the store, with the 30 day change