DevKit Studio

DevKit Studio is a simplified and fast toolbox that accelerates developer work on your mobile device. It brings together 8 of the most frequently needed tools in one app — no ads, no clutter, just get the job done.

TOOLS

- SSL Pin Generator — Extracts a domain's certificate public key hash (SHA-256/SHA-1), automatically generates OkHttp CertificatePinner and network_security_config.xml code. Stores the history on your device.

- JWT Decoder — Parses the JWT token into header, payload, and signature, displaying the content in a readable format.

- Base64 — Encodes/decodes text instantly, with URL-safe option.

- JSON Formatter — Formats, validates, and minifies JSON.

- Regex Tester — Tests patterns on test text, showing matches and capture groups.

- QR Generator — Converts text or URL to QR code, share or save.

- Deep Link Tester — Breaks down the URI into its components and tests it by opening it on the device.

- SHA Hash — Generates MD5, SHA-1, SHA-256, and SHA-512 hash values.

FEATURES

- Turkish and English language support
- Works completely offline (except for the SSL tool)
- Your data remains on your device
- Modern, simple interface
- Optional "Remove Ads" purchase

DevKit Studio is designed for Android developers, backend engineers, and security enthusiasts who want to make quick checks and conversions on mobile.