Free Online Browser Tools.
Fast, single-purpose online tools built to solve daily business tasks. 100% free, runs directly in your browser, zero account signup required, and zero tracking cookies.
What are Codecurv Free Tools?
Codecurv Free Tools are standalone online utilities designed to help marketers, developers, and operators handle daily formatting and routing tasks. Every tool is completely free, requires no account registration, and never stores your input data.
100% Private in Your Browser
All calculations, link formatting, and data transformations run locally inside your browser's JavaScript runtime. Your parameters, phone numbers, and JSON payloads are never sent to or logged on our servers.
Instant WhatsApp Link & UTM Builder
Generates sanitized, deterministic click-to-chat links with custom pre-filled message bodies and UTM attribution parameters directly in browser memory with zero server latency or data tracking.
Lossless UTM Campaign Sanitizer & Query Stripper
Parses complex promotional links, cleans unindexed tracking artifacts (fbclid, gclid, ref), normalizes UTM parameters, and exports clean deterministic canonical URLs.
Webhook Payload Transformer & JSON Sanitizer
Validate, format, minify, and map third-party API webhook payloads in real time directly in browser memory without sending private data to intermediary servers.