Last updated: June 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology.
QUICK VERDICT
Bottom line: Technical writing is a stable, well-paid career, and most of it is software documentation. For the job you are most likely to be hired for, start with Technical Writing: How to Write Software Documentation on Udemy. The single best free option is Google’s Technical Writing course — genuinely excellent and worth doing first. Pair a course with a small portfolio and you are most of the way to employable.
- Best overall: Technical Writing: How to Write Software Documentation (Udemy, 4.6)
- Best for beginners: Technical Writing: Master Your Writing Career (Udemy, 4.5)
- Best specialism: The Art of API Documentation (Udemy) — API docs pay best
- Best free: Google Technical Writing (free, no affiliate)
See our top technical writing course →
Technical writing turns complex information — software, hardware, processes — into clear documentation people can actually use. It is one of the more recession-resistant writing careers because every product needs docs, and good technical writers are genuinely scarce. The courses below were chosen for practical, job-relevant teaching, then checked individually: every featured course was loaded and verified live in June 2026 with its current rating, enrolment and last-updated date.
We are an independent reviewer. The best free option here earns us nothing and we still recommend it first — a commission never changes the ranking.
The best technical writing courses in 2026 at a glance
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| Course | Best for | Rating | Provider |
|---|---|---|---|
| How to Write Software Documentation | Best overall | 4.6 · 3,782 ratings | Udemy |
| Technical Writing: Master Your Writing Career | Beginners | 4.5 · 1,383 ratings | Udemy |
| The Art of API Documentation | API docs specialism | 4.5 · 2,390 ratings | Udemy |
| Writing Skills for Engineering Leaders | University credential | 4.7 · 491 reviews | Coursera |
| Google Technical Writing | Best free | Free |
1. Technical Writing: How to Write Software Documentation — best overall
Software documentation is the largest slice of the technical-writing job market, and this is the course that targets it directly. It holds a 4.6 rating from 3,782 reviews, nearly 20,000 students, and a current June 2025 update. It teaches a practical process for writing the kinds of docs companies actually pay for — user guides, release notes, knowledge bases — rather than abstract writing theory. If you want one course that maps to a real job, this is it.
Take it on sale, as with any Udemy course — at the usual discounted price it is an easy recommendation for anyone serious about entering the field.
RECOMMENDED PARTNER — UDEMY
Write the docs companies actually pay for
A practical, job-focused software-documentation course — 4.6 stars, updated for 2025. The most direct route into technical writing.
Affiliate partnership — we may earn commission when you sign up via this link. We only recommend courses we’d send a friend to.
2. Technical Writing: Master Your Writing Career — best for beginners
If you are starting from zero and want the fundamentals plus a sense of how to build a career, this is the gentler on-ramp. It holds a 4.5 rating from 1,383 reviews (updated June 2024) and covers the craft broadly — clarity, structure, audience, document types — without assuming a software background. A good first course before you specialise.
3. The Art of API Documentation — best specialism
API documentation is the best-paid corner of technical writing, and this is the standout course on it — 4.5 from 2,390 reviews, part of a well-regarded API-writing series. It is older (last updated May 2021), but the fundamentals it teaches — REST, request/response structure, reference docs — are stable, so it still holds up. If you can write API docs, you are immediately more valuable than a generalist; this is where to build that skill.
4. Writing Skills for Engineering Leaders — best university option
For a university-backed credential on Coursera, this Stanford-affiliated course is the best-rated technical-writing option there — 4.7 from 491 reviews, 23,000+ enrolled. It is aimed at engineers and technical professionals who need to write clearly for senior audiences, so it leans toward professional communication rather than software docs. A strong pick if you want a recognised certificate and write within a technical organisation. It is included with a Coursera Plus subscription.
5. Google Technical Writing — best free course
Before you pay for anything, do Google’s free Technical Writing courses (Tech Writing One and Two), originally built to train Google’s own engineers. They are short, sharp and genuinely excellent on the fundamentals — clear sentences, active voice, audience, document structure — with practical exercises. There is no certificate of real weight and no affiliate link here; we recommend it purely because it is the best free starting point in the field. Many working technical writers point newcomers to it first.
Is there a technical writing certification?
There is no single dominant credential the way there is in accounting or project management. A few options exist — the Society for Technical Communication (STC) has offered certifications, and various course-completion certificates carry some weight — but the field hires on demonstrated ability more than on badges. What actually moves a hiring decision is a portfolio: real samples of documentation you have written.
So the practical move is to take a course, then immediately apply it: document an open-source tool, rewrite a confusing manual, or build a sample API reference. A certificate plus two or three strong portfolio pieces beats a certificate alone every time.
What do technical writers actually do?
“Technical writing” covers several distinct specialisms, and knowing them helps you pick the right course:
- Software documentation — user guides, help centres, release notes. The largest job market (pick #1).
- API documentation — reference docs for developers. The best-paid specialism (pick #3).
- UX writing — the in-product microcopy that guides users; increasingly its own role.
- Procedural and policy writing — standard operating procedures, compliance docs, manuals.
- Scientific and engineering writing — reports, white papers and communication for technical audiences (pick #4).
Most technical writers also pick up the tool stack — Markdown, a docs-as-code workflow with Git, and a help-authoring tool or static site generator. Good courses introduce these alongside the writing itself.
Docs-as-code, AI, and the modern tech-writer toolkit
The way documentation gets made has shifted, and it is worth knowing where the field is before you pick a course. Two trends matter most:
- Docs-as-code — many teams now write docs in Markdown, store them in Git alongside the code, and publish with a static site generator. Comfort with Markdown and basic Git is increasingly expected, especially in software roles, and it is a strong skill to feature on a CV.
- AI assistance — tools like ChatGPT can draft and tidy documentation, but they cannot understand your product or your audience for you. The writer’s job is shifting toward editing, structuring and verifying AI output rather than typing every word — which makes judgement and subject understanding more valuable, not less.
A good 2026 course should at least mention these. You do not need to be an engineer, but a writer who can work in a docs-as-code pipeline and use AI sensibly is far more employable than one who only knows a word processor.
Is technical writing worth learning?
For people who like making complicated things clear, yes. Technical writing sits at the higher end of writing careers for pay and stability, with the strongest demand in software, where API and developer documentation specialists are especially well compensated. It is also one of the more accessible routes into tech for non-engineers — you bring the communication skill and learn the domain.
The honest counterweight: it is not creative writing. The work rewards precision, patience and empathy for a confused reader over flair, and the first role can be the hardest to land without samples. That is why every recommendation here points the same way — take a course, then build a small portfolio of real documentation. The portfolio is what converts a course into a job.
How to choose the right technical writing course
- Free first, then paid. Do Google Technical Writing to confirm you enjoy the work, then buy a course for depth and a project.
- Match the specialism to the job. Software docs for the broadest market, API docs for the best pay, scientific/engineering writing if that is your background.
- Build a portfolio as you go. Pick a course that has you produce real documentation, not just watch lectures — the output is what gets you hired.
- Check the update date. Tooling shifts (docs-as-code, AI assistance); favour recently updated courses where the tools matter.
Frequently asked questions
Is technical writing a good career in 2026?
Yes. It is stable, pays well (especially in software and API documentation), and good technical writers are scarce. AI tools are changing the workflow but have not replaced the core skill — understanding a complex product and explaining it clearly to a specific audience.
Do I need a technical background to be a technical writer?
Not necessarily, but comfort with technology helps a lot. Many technical writers come from writing, support or QA backgrounds and learn the technical side on the job. For API documentation specifically, a basic grasp of how software works is close to essential.
How long does it take to learn technical writing?
You can grasp the fundamentals in a few weeks with the free Google courses and one paid course. Building a portfolio strong enough to land a first role typically takes a few months of practice on real documentation projects.
Which technical writing course is best for beginners?
Start free with Google Technical Writing, then take Technical Writing: Master Your Writing Career for a structured paid foundation. Move to the software-documentation or API course once you know which specialism you want.