Dosvak LLC

Extract the main article text and title from raw HTML using readability algorithms. Returns cleaned content, a short title, and the length.

Convert a CSV string into a JSON array of objects keyed by the header row. Returns parsed rows in data with a total count for imports.

Fetch any URL and get an extractive summary with the title and length metrics. Built for article previews, digests, and content workflows.

Capture a PNG screenshot of any URL with optional size and wait controls. Built for QA, archiving, monitoring, and visual regression checks.

Fetch a URL and get cleaned article text with the title, length, final URL, and content type. Built for indexing, research, and content pipelines.

List every IANA timezone name or filter them by keyword. Returns a timezones array for scheduling, forms, and reference-data lookups.

Convert a datetime string between two IANA timezones. Returns the original input and converted result for scheduling and normalization.

Generate random strings up to 256 characters in alpha, alphanumeric, numeric, or hex form. Built for test data, tokens, and placeholder IDs.

Encrypt a text string with Fernet and get back ciphertext, plus the generated key if you omit one. Built for protecting sensitive payloads.

Generate placeholder text with configurable paragraph count and sentences per paragraph. Returns text and paragraphs for mockups and test content.

Convert a numeric value from one unit to another using value, from_unit, and to_unit. Returns the original units plus the converted result.

Generate 1 to 50 fake person profiles with names, contact details, addresses, usernames, and dates of birth for testing and demos.

Detect misspelled words in text and get correction suggestions. Returns the original input, the misspelled words, and a corrections map.

Hash any text string with MD5, SHA1, SHA256, or SHA512. Returns the original input, the algorithm used, and the computed hash for checksums.

Format an ISO datetime string with any Python strftime pattern. Returns the input, the format used, and the result for logs, exports, and displays.

Render Code128, EAN-13, EAN-8, ISBN-13, or UPC-A barcodes from a data string. Returns a PNG for labels, inventory, and product workflows.

Get the current date and time as ISO and Unix values, with an optional time zone. Useful for scheduling, logging, and timestamp normalisation.

Encode UTF-8 text to Base64 or decode Base64 back to plain text. Useful for transport, payload inspection, and round-trip checks in scripts.

Generate version 1 or version 4 UUIDs with a single GET request. Returns the UUID string and version for database keys, tests, and services.

Generate fake company records with name, email, website, phone, and industry. Built for test data, demos, and seeded development environments.

Generate 1 to 50 fake street addresses as plain strings. Built for test data, sample forms, and staging datasets without touching real records.

Score a password by length, complexity, and common-password checks. Returns a score, maximum, level, and per-rule results for signup and reset.

Convert a HEX color into RGB and HSL values in one call. Built for design tools, theming systems, and frontends that need normalized colors.

Generate PNG QR codes from text or URLs. Set the image size and get a binary QR response for labels, checkout flows, and print materials.