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Software · head to head

JSON Viewer vs Pocket

JSON Viewer logo

JSON Viewer

Software

View JSON documents in the browser

From
Free
Rated
-
Full reviewWebsite
Pocket logo

Pocket

Software

Save articles and videos for later

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: JSON Viewer the project is MIT licensed open source code hosted on GitHub with no vendor and no paid tier; Pocket no note-taking feature despite competitor Instapaper offering this
  • They diverge on capability: JSON Viewer covers JSON formatting, Pocket covers Save for later.

Where they differ

Only the attributes on which JSON Viewer and Pocket actually diverge.

Attributes where JSON Viewer and Pocket differ
AttributeJSON ViewerPocket
Pricing modelfreeUnknown
PlatformsChrome, Firefox, EdgeWeb, iOS, Android, Chrome, Firefox, Safari
Founded20152007

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in JSON Viewer

  • JSON formatting
  • Syntax highlighting
  • Tree view
  • Search functionality

Only in Pocket

  • Save for later
  • Offline reading
  • Clean reading view
  • Tagging
  • Safari support
  • Opera support

Both cover

  • Chrome support
  • Firefox support
  • Edge support

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

JSON Viewer

  • The project is MIT licensed open source code hosted on GitHub with no vendor and no paid tier

Pocket

  • No note-taking feature despite competitor Instapaper offering this
  • Full-text search of saved articles limited to premium tier ($4.99/month)
  • Highlights feature was unreliable and often failed to work properly with large libraries
  • Images, particularly infographics and data-heavy charts, frequently failed to display properly in the reading view
  • Limited sharing capabilities with non-Pocket users

Pricing, plan by plan

JSON Viewer

Free
  • FreeFree
    • Syntax highlighting
    • Collapsible tree
    • Search

Pocket

Free
  • Premium$4.99/month
    • Permanent library backup
    • Full-text search
    • AI-suggested tags
  • Premium Annual$45/year
    • Permanent library backup
    • Full-text search
    • AI-suggested tags

Which should you pick?

Choose JSON Viewer if

  • You need json formatting.
  • You want to start without paying.
  • You work on Chrome, Firefox, Edge.
  • You also want syntax highlighting.
JSON Viewer review

Choose Pocket if

  • You need save for later.
  • You want to start without paying.
  • You work on Web, iOS, Android, Chrome, Firefox, Safari.
  • You also want offline reading.
Pocket review

Questions people ask

Is JSON Viewer or Pocket better?
Neither clearly leads. JSON Viewer starts at Free and Pocket at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, JSON Viewer or Pocket?
JSON Viewer starts at Free and Pocket at Free.
Does JSON Viewer or Pocket run on more platforms?
JSON Viewer runs on Chrome, Firefox, Edge. Pocket runs on Web, iOS, Android, Chrome, Firefox, Safari.
Can I use JSON Viewer for free?
Both have a free tier, so you can try either at no cost before committing.
What can JSON Viewer do that Pocket cannot?
JSON Viewer covers JSON formatting, Syntax highlighting, Tree view, Search functionality. Pocket covers Save for later, Offline reading, Clean reading view, Tagging. Both handle Chrome support, Firefox support, Edge support.

Answered from the vendors’ own pages

Pocket: Does Pocket work offline?

Yes. Pocket syncs articles to your device for offline reading access on phones, tablets, and computers.

Source
Pocket: Is Pocket free to use?

Pocket was free with unlimited article saves, offline reading, and basic tagging. Premium was $4.99/month or $45/year, adding features like permanent library backup, full-text search, and AI-suggested tags.

Source
Pocket: How do I export my saved articles?

Users could export data via CSV file by visiting getpocket.com/export before the October 8, 2025 deadline. The export includes links and metadata but not full article text or offline cached content.

Source
Pocket: Can I take notes while reading articles in Pocket?

Pocket did not have a native note-taking feature. Premium subscribers could highlight and annotate articles, but text notes were not supported, unlike competitor Instapaper.

Source
Pocket: Does Pocket sync across my devices?

Yes. Saved articles, tags, and reading progress synced automatically across iOS, Android, Web, and browser extensions.

Source
Pocket: What happened to Pocket?

Mozilla shut down Pocket on July 8, 2025, as part of a strategic shift to focus resources on Firefox. Users could export data until October 8, 2025, after which all saved data was permanently deleted.

Source
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