Best alternatives to JSON Hero (2026)
10 Chrome extensions that do a similar job to JSON Hero, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
JSON Hero today
JSON Hero alternatives, compared
- 1
JSON-handle
It's a browser and editor for JSON document.You can get a beautiful view. And transcoding Unicode Base64 URL with decode & encode.
≈100K users4.8★ from 474 ratingsUpdated 5 weeks ago4 permissions- About 100× more users than JSON Hero
- Asks for more permissions (4 vs 3)
- 2
Bog Json Parser
Json reponse beautifier
270 usersNot rated yetNot updated for 2+ yearsNo special permissions- About 3.7× fewer users than JSON Hero
- Asks for fewer permissions (0 vs 3)
- 3
JSON & Code Viewer
Enhance your browsing experience by replacing default text displays with a beautifully styled code editor for JSON, CSS, and JS.
241 users4.8★ from 4 ratingsUpdated 7 months ago5 permissions- About 4.1× fewer users than JSON Hero
- Asks for more permissions (5 vs 3)
- 4
JSON Beautifier
View, format and validate json instantly in your browser — JSON Beautifier adds folding, search and copy, with no upload needed.
147 usersNot rated yetUpdated 3 months ago6 permissions- About 6.8× fewer users than JSON Hero
- Asks for more permissions (6 vs 3)
- 5
JSON Unstringify
Beautifies selected nested JSON by expanding it into readable objects
130 users5.0★ from 3 ratingsUpdated 12 months ago6 permissions- About 7.7× fewer users than JSON Hero
- Asks for more permissions (6 vs 3)
- 6
JSON Compare
Use JSON Compare for comparing JSON effortlessly. The top json comparator and online diff checker for quick, precise comparisons.
≈1K users5.0★ from 1 ratingNo special permissions- A similar number of users to JSON Hero
- Asks for fewer permissions (0 vs 3)
- 7
JSON Minifier
Quickly minify JSON files to save space and optimize your speed
113 usersNot rated yetNot updated for 3+ yearsNo special permissions- About 8.8× fewer users than JSON Hero
- Asks for fewer permissions (0 vs 3)
- 8
JSON Beautifier
Instantly beautify JSON in your browser — fast json beautifier, formatter and viewer. Collapse, search and copy any value.
179 users5.0★ from 13 ratingsUpdated 3 months ago5 permissions- About 5.6× fewer users than JSON Hero
- Asks for more permissions (5 vs 3)
- 9
Beautify JSON
Pretty print collapsible JSON
129 usersNot rated yetNot updated for 3+ yearsNo special permissions- About 7.8× fewer users than JSON Hero
- Asks for fewer permissions (0 vs 3)
- Listed under Workflow & Planning
- 10
JaSON
A simple, easy to use HTTP client to send API requests from within Chrome and see formatted, syntax highlighted responses.
≈4K users4.5★ from 38 ratingsUpdated 4 months ago2 permissions- About 4.0× more users than JSON Hero
- Asks for fewer permissions (2 vs 3)
JSON Hero alternatives: questions
What is the best alternative to JSON Hero?
By users, the most popular alternative is JSON-handle with ≈100K users and a 4.8-star rating. The closest match by what it does is JSON-handle.
Which JSON Hero alternative has the best rating?
JSON-handle has the highest rating of these alternatives with 50+ ratings: 4.8 out of 5 from 474 ratings.
Is there a JSON Hero alternative that asks for fewer permissions?
Bog Json Parser asks for 0 permissions, against 3 for JSON Hero.
How many alternatives to JSON Hero are there?
We list 10 close alternatives to JSON Hero on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.