WTM API converts any webpage to structured Markdown via a simple POST call. Preserves headings, tables, code blocks, links, and images. Sub-second response times. Free tier included. Built for RAG pipelines, content migration, and AI workflows.
A startup from Padua, Italy that is founded by Filippo Tedeschi.
Listed in
HTML to Markdown Conversion
Convert any webpage to clean, structured Markdown with a single POST request. Headings, bold, italic, links, and images all preserved.
Table Preservation
HTML tables are converted to proper Markdown tables, keeping data structured and readable.
Code Block Detection
Code blocks are preserved with syntax language hints. Perfect for extracting documentation and tutorials.
Absolute URL Resolution
All relative links and image URLs are automatically resolved to absolute URLs based on the source page.
Sub-Second Response
Average response time under 1 second. Server-side HTML parsing with Cheerio โ no headless browser overhead.
Live Demo
Try the API directly on the website. 3 free conversions without signing up. Paste any URL and see the Markdown output instantly.
WTM API focuses on structure preservation, not just text extraction. Unlike most scrapers that return raw text, it converts HTML to proper Markdown with headings, tables, code blocks, and links intact. No headless browser needed โ pure server-side parsing means sub-second responses at a fraction of the cost.
Speed and simplicity. One POST call, any URL, clean Markdown back in under 1 second. No SDKs to install, no headless browser to maintain, no complex configuration. Generous free tier (50 calls/month) and straightforward pricing. The output is immediately usable for LLMs, RAG pipelines, or content migration.
Developers building AI/LLM applications, RAG pipelines, content migration tools, or any system that needs web content in a structured, portable format. Also useful for teams moving content to Markdown-based platforms like Notion, Obsidian, or static site generators.
I was building a RAG pipeline and needed web content in Markdown format. Existing tools gave me either raw text (losing all structure) or required a headless browser (slow and expensive). I built WTM API to solve my own problem - a fast, simple API that preserves the structure of any webpage as clean Markdown. Shipped the MVP in a weekend using Next.js, Supabase, Stripe, and Vercel, all on free tiers.
Next.js 16 (App Router), Supabase (auth and PostgreSQL), Stripe (subscription billing), Vercel (hosting), and Cheerio (server-side HTML parsing). The entire stack runs on free tiers with zero monthly infrastructure cost.
WTM API appears to be a niche data/API service, but without verified, independent, up-to-date information confirming its reliability, uptime, pricing transparency, or customer support quality, it's not possible to give a confident endorsement. Prospective users should conduct due diligence, test the API with a trial or sandbox account, and verify documentation quality and support responsiveness before committing.
We have collected here some useful links to help you find out if WTM API is good.
Check the traffic stats of WTM API on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of WTM API on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of WTM API's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of WTM API on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about WTM API on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing WTM API to other products?
Suggest a link to a post with product alternatives.
Is WTM API good? This is an informative page that will help you find out. Moreover, you can review and discuss WTM API here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.