Developer Tools APIs.
Developer tool APIs are the small utilities every service ends up needing — format conversion, IDs, hashes, token decoding, DNS and WHOIS lookups. Hosted so they don't become twelve copy-pasted helpers across your repos.
Also called utility APIs, dev utility APIs or helper APIs85 services in this categoryDeveloper Tools APIs
85 servicesFormat Date API
Format an ISO datetime string with any Python strftime pattern. Returns the input, the format used, and the result for logs, exports, and displays.
Dosvak LLCGenerate Hash API
Hash any text string with MD5, SHA1, SHA256, or SHA512. Returns the original input, the algorithm used, and the computed hash for checksums.
Dosvak LLCGenerate Password API
Generate cryptographically secure passwords with configurable length and optional symbols. Returns the password and its length for signup flows.
Dosvak LLCGenerate Random Number API
Generate a cryptographically secure integer between a minimum and maximum. The response returns the chosen value and the range used.
Dosvak LLCGenerate Random String API
Generate random strings up to 256 characters in alpha, alphanumeric, numeric, or hex form. Built for test data, tokens, and placeholder IDs.
Dosvak LLCGenerate UUID API
Generate version 1 or version 4 UUIDs with a single GET request. Returns the UUID string and version for database keys, tests, and services.
Dosvak LLCSchedule Cron API
Compute the next fire times for a 5-field cron expression. Returns the original expression plus an array of upcoming timestamps for scheduling UIs.
Dosvak LLCCSV & JSON Data Cleaning and Deduplication
Analyze CSV text or JSON records for duplicates and cleanup issues. Set key, required, and numeric columns before loading data into your system.
Compare Features & Costs across Cloud Providers
Get canonical lists for providers, price types, processor vendors, accelerator vendors, and architectures. Built for filters, forms, and validation.
Multicloud.ioValidate HTML API
Validate raw HTML for JSON-LD, microdata, meta tags, Open Graph, and Twitter cards. Returns warnings, errors, and rich result eligibility.
Detect Tech Stack API
Detect the technologies powering any webpage from its URL. Returns the source URL and a list of detected technologies for audits and enrichment.
Skills Database API
Look up skills by name and page through the full skills list. Returns skill IDs, names, slugs, related skills, and pagination metadata.
SharpAPIVerifiedWhich Developer Tools API do you need?
The question you arrived with, and the endpoint that answers it.