
UtilLayer
🔥 Trending47 browser-based developer utilities — formatters, converters, generators, no login.
Free - Free to use — all tools available in the browser, no login and no data retained.
About UtilLayer
UtilLayer provides 47 lightweight, browser-based utilities for developers and engineers. Run formatters (JSON, YAML, SQL), converters (cURL to code, Base64), inspectors (JWT decoder, OG tag inspector), and generators (UUID, passwords, QR codes, cron expressions) directly in your browser with no account required and no data stored. Most tools work entirely client-side for speed and privacy, making quick transformations, validation, and code generation fast and safe.
Key Features
- 47 browser-based developer utilities (formatters, converters, generators)
- Most tools run entirely client-side — fast and private, no data retained
- No login or account required — instant access to all tools
- Common tools include JSON/YAML/SQL formatters, cURL-to-code, JWT decoder, UUID/password/QR generators
- Tools for both dev and business needs: OG tag inspector, cron builder, IP lookup, JSON→TypeScript conversion
Who is this for?
Developers and engineers (frontend/backend, SREs, QA) who need quick, private browser-based formatters, converters, and generators.
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FreeFree to use — all tools available in the browser, no login and no data retained.
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