Browser Extensions · pricing
JSON Viewer pricing
JSON Viewer publishes a single tier. Below is what it costs, what it covers, and how that compares with the browser extensions tools listed alongside it.
As of 30 August 2026, JSON Viewer pricing is free. Figures are the vendor's list prices as recorded on this page's last check; the vendor's site is the final word.
- Entry price
- Free
- Model
- Free
- Tiers
- 1
- Free tier
- Yes
JSON Viewer plans, side by side
Every published tier in ascending order of price, with the number of features each one lists. An absence here means the record does not itemise it, not that the tier lacks it.
| Plan | Price | Features listed | Step up from the tier below |
|---|---|---|---|
| Free | Free | 4 | Entry tier |
Where JSON Viewer stops being free
Free, Free
- Syntax highlighting
- Collapsible tree
- Search
- Copy to clipboard
No paid tier on record
JSON Viewer lists a free tier and no priced tier above it in the record we hold.
What the product covers
The full JSON Viewer feature record, grouped as the catalogue groups it. This is the product as a whole; the record does not map every feature onto a specific tier.
Other
- JSON formatting
- Syntax highlighting
- Tree view
- Search functionality
Platform
- Chrome support
- Firefox support
- Edge support
How that compares in Browser Extensions
Too few browser extensions tools in this directory publish a starting price to quote a meaningful median, so the table below is a like-for-like list rather than a ranking.
| Tool | Entry price | Model | Rated | Head to head |
|---|---|---|---|---|
| JSON Viewer (this page) | Free | free | - | |
| Userscripts | Free | open-source | - | vs JSON Viewer |
| Stay | Free, then $5/one-time | one-time | - | vs JSON Viewer |
| Greasemonkey | Free | open-source | - | vs JSON Viewer |
| FireMonkey | Free | open-source | - | vs JSON Viewer |
| Arc | Free | Free | - | vs JSON Viewer |
| LanguageTool | Free | freemium | - | vs JSON Viewer |
Ratings are aggregated from third-party sources and imported with each catalogue entry, they are not reviews hosted on Softwr. How each figure is used is set out on the JSON Viewer badges page.
Before you pay for JSON Viewer
Three things this page cannot tell you, and all three change the bill. The record carries a price and a billing period but not the unit - per-seat and flat-rate pricing are indistinguishable in this data, so a five-person team may be looking at five times the figure above. It carries no annual rate, so any discount for paying yearly is not something this page can quote. And it carries no trial length.
What it can tell you is the shape of the ladder: a single tier at Free. Because there is a free tier, the cheapest way to answer the rest is to use it before paying anything.
JSON Viewer runs on chrome, firefox, edge, and is published by JSON Viewer of Open Source Project. The full record is on the JSON Viewer review, and the rest of the category is under best browser extensions tools.
JSON Viewer pricing questions
- How much does JSON Viewer cost?
- JSON Viewer publishes a single tier, Free, at Free.
- Does JSON Viewer have a free plan?
- Yes. The Free tier costs nothing and covers syntax highlighting, collapsible tree, search.
- Which browser extensions tools can I use without paying?
- 8 of the 8 browser extensions tools listed alongside JSON Viewer have a free tier: Userscripts, Stay, Greasemonkey, FireMonkey, Arc.
- What am I actually paying for with JSON Viewer?
- The record lists 7 features across 2 areas: other, platform.
- Does JSON Viewer charge per user?
- The record carries a price and a billing period for each of its 1 tiers, but not the unit that price is charged in. Per-seat and flat-rate billing look identical in this data, so check the vendor's page before budgeting for a team.
- Are these JSON Viewer prices current?
- They are what the catalogue entry holds, refreshed when the entry is. Vendors change pricing without notice and nobody at Softwr re-verifies each tier by hand, so treat this as a structured summary and the vendor's own pricing page as the authority.
- What should I compare JSON Viewer against before paying?
- The closest browser extensions tools in this directory are Userscripts, Stay, Greasemonkey, FireMonkey. Each has a side-by-side comparison with JSON Viewer covering price, platforms and features.