Best alternatives to CSV Viewer (2026)
10 Chrome extensions that do a similar job to CSV Viewer, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
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CSV Viewer alternatives, compared
- 1
JSON Viewer Pro
A powerful JSON viewer and formatter that offers advanced features for developers and data analysts to visualise and analyse JSON
≈300K users4.6★ from 219 ratingsUpdated 7 weeks ago3 permissions- About 15× more users than CSV Viewer
- Updated more recently
- Asks for more permissions (3 vs 2)
- 2
JSON Viewer
Validates and makes JSON documents easy to read. Open source.
≈100K users4.2★ from 157 ratingsNot updated for 2+ years7 permissions- About 5.0× more users than CSV Viewer
- Rated 0.6 stars lower
- Asks for more permissions (7 vs 2)
- 3
CSSViewer
CSSViewer
≈8K users4.2★ from 11 ratingsUpdated 5 months ago2 permissions- About 2.5× fewer users than CSV Viewer
- Updated more recently
- 4
SSE Viewer
SSE Viewer is a Chrome extension for displaying EventStream in the devtools
≈4K users4.6★ from 9 ratingsNot updated for 3+ years2 permissions- About 5.0× fewer users than CSV Viewer
- Updated less recently
- 5
JSON Viewer
Pretty JSON Viewer – an online json formatter, validator, and viewer for easy formatting and validation of json files.
≈1K users5.0★ from 5 ratingsUpdated 5 months ago1 permissions- About 20× fewer users than CSV Viewer
- Updated more recently
- Asks for fewer permissions (1 vs 2)
- 6
JSON Viewer
Port of Firefox's JSON Viewer
≈30K users4.7★ from 50 ratingsNot updated for 2+ years1 permissions- About 1.5× more users than CSV Viewer
- Asks for fewer permissions (1 vs 2)
- 7
Cookie Viewer
Lists Cookies in the given web page. The developers can use this info for debugging their web application. The users can view what…
≈2K users4.0★ from 1 rating3 permissions- About 10× fewer users than CSV Viewer
- Asks for more permissions (3 vs 2)
- 8
JSON Viewer
Most aesthetic & customizable JSON/JSONP viewer with themes, custom search, syntax highlighting/checking & copy features.
≈10K users4.9★ from 31 ratingsUpdated 2 months ago3 permissions- About 2.0× fewer users than CSV Viewer
- Updated more recently
- Asks for more permissions (3 vs 2)
- 9
SQLite Viewer
Easily browse, edit and manage SQLite database inside your browser!
≈10K users4.0★ from 10 ratingsUpdated 21 months ago1 permissions- About 2.0× fewer users than CSV Viewer
- Updated more recently
- Asks for fewer permissions (1 vs 2)
- 10
Chrome Extension Source Viewer
Use Chrome Extension Source Viewer to check all extensions' source code and analyze extension stats directly from your browser.
≈2K users5.0★ from 16 ratingsUpdated 17 months ago3 permissions- About 10× fewer users than CSV Viewer
- Updated more recently
- Asks for more permissions (3 vs 2)
CSV Viewer alternatives: questions
What is the best alternative to CSV Viewer?
By users, the most popular alternative is JSON Viewer Pro with ≈300K users and a 4.6-star rating. The closest match by what it does is JSON Viewer Pro.
Which CSV Viewer alternative has the best rating?
JSON Viewer has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 50 ratings.
Is there a CSV Viewer alternative that asks for fewer permissions?
JSON Viewer asks for 1 permissions, against 2 for CSV Viewer.
How many alternatives to CSV Viewer are there?
We list 10 close alternatives to CSV Viewer 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.