Career tools

Free tools for job seekers, in every field.

Small, sharp utilities we needed ourselves. No sign-up, no upsell, and nothing you paste or upload is stored.

  • Free, instant, and no account required
  • Processed in your browser or in memory, never stored
  • Built by working professionals, for people looking for work

ATS Resume Checker

Score your resume against applicant tracking systems in seconds. Five weighted checks, specific fixes, and your file is never stored.

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JSON Formatter & Validator

Format, validate, diff, query, and analyze JSON in your browser. Generate TypeScript interfaces, scan for secrets, convert to YAML/XML: nothing leaves your machine.

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YAML Validator & Formatter

Format, validate multi-doc YAML, audit Kubernetes & Helm manifests, resolve anchors, convert to JSON/XML, diff configs, and scan for secrets in your browser.

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Regex Tester

Soon

Build and test regular expressions against sample text with live match highlighting and an explanation of each token.

Diff Checker

Soon

Compare two blocks of text or code side by side with word-level highlighting.

JWT Decoder

Soon

Decode and inspect a JSON Web Token's header, payload and expiry: decoded locally, never sent anywhere.

Cron Expression Builder

Soon

Write a cron expression and read back the next ten run times in plain English.

Resume Keyword Matcher

Soon

Paste a job description and your resume to see exactly which required keywords you're missing.

A better resume still isn’t proof.

SUNCHAL verifies what you can actually do. A live evaluation of your real work with a senior professional in your field, free for candidates. Pass, and companies see the proof instead of the keywords.

Get verified, free