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TailIQ · Focused tools

Focused tools
for complex work.

TailIQ is a suite of focused browser tools. Each product solves one clear problem and puts speed, reliability, and ease of understanding ahead of feature count.

Explore products Review our security boundaries
Local firstMinimum permissionsConsistent experienceRecoverable upgrades

Two focused products

Different jobs, one standard

From large-file inspection to everyday verification codes, both products share the same design, engineering, and privacy principles.
TailIQ Lens icon

Large XML & JSON viewer

TailIQ Lens

Quickly open, search, and format large XML, JSON, JSONL, and NDJSON files. Background parsing and virtualized rendering keep long files responsive.

  • Complete Free workflow up to 10 MB; Plus supports up to 100 MB
  • Search names, attributes, and values with clear advanced expressions
  • Tree and virtualized source views built for large files
Explore TailIQ Lens
TailIQ Verify icon

TOTP authenticator

TailIQ Verify

Generate standard TOTP verification codes in a desktop browser with versioned local storage, integrity checks, and encrypted backups.

  • Free supports 5 accounts and basic search; Plus supports 100 accounts and custom groups
  • Verified writes, three recent snapshots, and automatic startup recovery
  • User-created encrypted backups stored offline
Explore TailIQ Verify

Product discipline

Visible simplicity comes from invisible discipline

01

Performance before decoration

Large tasks run in background workers while the interface renders only what is currently needed.

02

Complexity stays behind the interface

Errors appear near the action, while recovery and migration do not interrupt daily use.

03

Clear data boundaries

Each product requests only the permissions required for its core purpose and avoids server-side dependence for sensitive content.

04

Upgrades must be verifiable

Extension identity, permissions, data migrations, and production links pass automated release gates.

Support

Need help?

For compatibility, performance, or recovery issues, include the product version, browser version, and reproducible steps. Never send TOTP secrets or files containing sensitive content.

Contact support