Skip to content
{}
Local-first developer workbench

Transform structured data without handing it over.

Validate, convert, inspect, and export developer formats in your browser. Start with the workflows searchers already need, then move through a coherent set of job-based tools.

Open JSON to YAMLInspect hex bytesLaunch multi-format workspace
Conversion payloads
Browser memory only
Generated URLs
None
Diagnostics
Line, column, and byte
Proven workflows

Built for the job after “convert.”

Read the exact telemetry policy →
Configuration

JSON to YAML workbench

Exact JSON errors, formatting policies, platform presets, conversion metrics, and an option-change diff.

{
  "name": "web",
  "replicas": 2
}
name: web
replicas: 2
Open workbench
Text & bytes

Hex decoder & byte inspector

Strict ASCII or validated UTF-8, source-located errors, control names, and a synchronized byte table.

48 65 6C 6C 6F 0A
004872H
Open workbench
Multi-format

Unified format workspace

One JSON source with seven synchronized outputs and honest stops for incompatible structures.

YAMLSchemaTypeScript
Open workbench
A reliable loop

From raw payload to reviewed output.

  1. 01

    Validate

    Catch syntax and encoding errors at the exact source location.

  2. 02

    Transform

    Choose output rules that fit the job instead of accepting a generic default.

  3. 03

    Inspect

    Review types, bytes, warnings, and format limitations before export.

  4. 04

    Export

    Copy or download from browser memory; never create a payload URL.

All tools, organized by work

Find the next step, not another flat directory.

Every canonical converter remains available. The navigation now groups tools around developer jobs so priority workflows connect to useful previous and next steps.

Verifiable privacy

Local processing is a system boundary, not a badge.

Converter functions execute in the downloaded page. Text and local files are read into browser memory; there is no conversion API route and no share feature that writes input into an address.

Vercel Analytics records pageviews and a small allowlist of product events. Those events contain a tool ID, outcome, optional preset or mode, a stable error category, and a coarse size bucket—never input, output, filenames, or raw error text.

How local processing worksPrivacy & telemetry