Development
Formatters, encoders, and helpers for day-to-day engineering tasks in the browser.
Tools
9
Avg. score
86%
QR Generator
Custom code creation for links, text, and contact cards.
Development 91% score
JSON Formatter
Validation and cleanup for API payloads.
Development 93% score
Base64 Encoder
Encode and decode strings or files in Base64.
Development 84% score
SQL Formatter
Pretty-print queries with consistent keyword casing.
Development 81% score
Website to Screenshot
Open a public URL and save the page's layout as a PNG or JPEG.
Development 84% score
HTML Tag Extractor
Read one public page and list a chosen tag, such as links or image addresses.
Development 83% score
Open Graph & Meta Tags
Read a public page and check the title, image, and tags used in social link previews.
Development 85% score
JWT Secret Generator
Generate a random HMAC secret for HS256, HS384, and HS512.
Development 86% score
JWT Decoder
Read a JSON Web Token header and payload, and check the signature with your own key.
Development 88% score