Architecture Trade-off Slides
Slides + PowerPoint10 slides
FreeTechnical design doc templates
5 templates
All templates
Data Pipeline Design Document
Docs + Word8 pages
Free
System Design Document for Enterprise
Docs + Word10 pages
Free
Lightweight Design Doc
Docs + Word5 pages
Free
Technical Design Document
Docs + Word8 pages
Free- Browse all templates
Compare technical design doc versions
 Architecture Trade-off Slides |  Data Pipeline Design Document |  System Design Document for Enterprise |  Lightweight Design Doc | |
|---|---|---|---|---|
| Format | Presentation | Document | Document | Document |
| Works in | Google Slides and PowerPoint | Google Docs and Word | Google Docs and Word | Google Docs and Word |
| Length | 10 slides | 8 pages | 10 pages | 5 pages |
| Style | Modern | Minimal | Corporate | Minimal |
What a technical design document should cover
A technical design document explains how a feature or system will be built, so engineers can review the approach before coding.
Read moreShow less
Cover context and goals, what is out of scope, proposed design, alternatives considered, data and APIs, risks, and rollout plan.
Write down the alternatives you rejected and why, which saves the same debate later.
Compare Architecture Trade-off Slides, Data Pipeline Design Document, and System Design Document for Enterprise, all 5 to 10 pages long, then pick the closest match and replace the sample text with your own.
Questions
What is a technical design document?
A technical design document explains how a feature or system will be built, so engineers can review the approach before coding.
What should a technical design document include?
Include context and goals, what is out of scope, proposed design, alternatives considered, data and APIs, risks, and rollout plan. Write down the alternatives you rejected and why, which saves the same debate later.
Where should I start with a technical design document?
Start with Architecture Trade-off Slides: A 10-slide design review deck that scores options against the same criteria so the room can reach a decision. If that is not the right fit, compare it with Data Pipeline Design Document.
How many pages does a technical design document need?
The templates here are 5 to 10 pages long. Cut any section you do not need; each template explains what its sections are for.
Can I make a technical design document in Google Slides?
Yes. These technical design doc templates work in Google Slides, Microsoft PowerPoint, Google Docs, and Microsoft Word. All 5 templates are free, with no account or email needed.
Who are these technical design doc templates written for?
Mostly startups and founders. The sample text in each one is written for a specific situation, so replace it with your own details.