QDevPRICING
Simple pricing.
Your data stays yours.
The viewer is free for personal use, forever. Upgrade only when you want hosted AI that writes jq from your schema — never your values.
FREE
Everything you need to read JSON.
$0
source-available · PolyForm NC
✓Virtualized tree view for huge documents
✓Inferred schema & interactive graph views
✓⌘K omnibox: fuzzy search + raw jq
✓Syntax highlighting, light & dark themes
✓Bring your own model key (BYO)
✓100% local — data never leaves the tab
MOST POPULAR
PRO
Hosted AI. Ask JSON anything.
$8/mo
billed monthly
Start 14-day trialEverything in Free, plus
✦Hosted AI — natural language → jq
✦Schema-aware repair loop (jq that just works)
✦Unlimited AI queries, no key to manage
✦Saved queries & query history
✦Priority model routing
TEAM
For engineering orgs at scale.
$12/seat/mo
min. 5 seats
Talk to salesEverything in Pro, plus
✓Centralized billing & seat management
✓SSO / SAML sign-in
✓Shared saved-query libraries
✓Audit log & usage analytics
✓Priority support + SLA
● PRIVACY, ON EVERY PLAN
Even on Pro, only your JSON's schema — keys and types — is sent to write jq. Your actual values are parsed and filtered locally in the tab, and never touch our servers.
Compare plans
every detail, side by side
FEATURE
Free
Pro
Team
Tree / schema / graph views
✓
✓
✓
Fuzzy search & raw jq
✓
✓
✓
Hosted AI (no key needed)
—
✓
✓
Saved queries & history
—
✓
✓
SSO / SAML
—
—
✓
Audit log & analytics
—
—
✓
Support
Community
Priority
SLA
Questions
Yes. The viewer — tree, schema, graph, search, and raw jq — is source-available (PolyForm Noncommercial license) and free for personal use, forever. Pro only adds the hosted AI that writes jq for you.
Start reading JSON like it owes you answers.
Install the extension free. Upgrade to Pro whenever you want the AI — cancel anytime.