JSONScope
Pretty-print any JSON in the browser. Search, fold, copy paths, validate schemas.
Manifest V3. No ads. No telemetry. No accounts required for the free tier. Source-audited permissions, available on Chrome, Edge and Firefox.
How it works
Three steps. No surprises.
- 01
Install free in one click
Add the extension from the Chrome Web Store. No account, no signup, no email gate.
- 02
Use forever, no account needed
The Free tier stays free. The license server is only touched when you upgrade.
- 03
Optional Pro for power features
One license unlocks Pro across browsers. Email recovery, no DRM, cancel anytime.
Free vs Pro
Free works forever. Pro buys you the power features.
The Free tier is not a trial. It stays free. Pro unlocks the depth that turns the tool into a daily driver.
Free
Free tier- Pretty-print any JSON page
- Search, collapsible tree, copy-path
- Works on any application/json response
- No tracking, no telemetry, no ads
Pro
Pro- JSON Schema validation with inline error markers
- JSONPath tester (find $.users[?(@.active==true)])
- Diff view between two JSON blobs
- Saved-library + tags
- Auto-generated schema from sample (coming soon)
Pricing
Pay once, or pay monthly. Your call.
Founder lifetime keys are capped at 100. Once they sell, lifetime moves to the standard price.
Monthly
Pay as you go
- Full Pro feature set
- Cancel anytime
- Cross-browser sync
- Email support
Yearly
$3.25 / mo, billed annually
- Everything in Monthly
- 35% off vs paying monthly
- Priority support
- License recovery via email
Lifetime FOUNDER
One-time, never billed again
- Everything in Yearly, forever
- All future Pro features included
- 100 founder seats total
- 100 seats remaining
0 of 100 founder spots taken
Pairs well with
Tools we use alongside JSONScope.
Hand-picked partners. We earn a commission if you sign up through these links. We never embed tracking inside the extensions.
Frequently asked
Privacy promise
Built private. Verifiable, not just claimed.
No ads
Zero ad slots, ever. The product is the product.
No tracking
No analytics scripts inside the extensions. No fingerprinting.
No telemetry
The license server is only contacted on user action, then cached.
GDPR-safe by default
Minimum data, EU-VAT compliant, plain-English privacy policy.
Built in Switzerland. One studio, five tools, zero ad networks.