Annotated Presentation Builder
Add alt text and Markdown notes to slide images and export an annotated HTML write-up.
Artifact by Simon Willison
Use it
Opens tools.simonwillison.net in a new tab. Nothing to install.
- You provide
- Slide images and notes
- You get
- Annotated HTML page
- Account
- No sign-up needed
- AI
- No AI: a plain tool
- Your input
- Not stated: check the tool's privacy notes before using private data
- Price
- Free to use
- Made with
- AI-built app
- Source
- Open source
- Link check
- Answered on Oct 31, 2026
About
Category: Documents & PDF · slide annotation
Reviews
Write a reviewNo reviews yet. Used it? Sign in with an established GitHub account to rate it. How reviews work
More documents & pdf tools
- 0.888score
Stirling PDF
Stirling PDF
Open-source PDF editor in the browser with merge, split, compress, OCR, sign, watermark and many more tools.
ArtifactNo sign-up★ 95.4Kdocuments pdf - 0.876score
PDF.js Viewer
Mozilla
Reference web PDF viewer for opening local files with search, zoom and annotation.
ArtifactNo sign-upIn-browser★ 54.1Kdocuments pdf - 0.870score
Pandoc Try
John MacFarlane
Try Pandoc to convert between Markdown, HTML, LaTeX, Word and many other document formats.
ArtifactNo sign-up★ 46.8Kdocuments pdf - 0.868score
Tesseract.js OCR Demo
naptha
Demo of JavaScript OCR that reads text from images in many languages.
ArtifactAINo sign-upIn-browser★ 38.8Kdocuments pdf - 0.852score
StackEdit
Benoit Schweblin
In-browser Markdown editor with live preview and publishing to blogs and cloud drives.
ArtifactNo sign-up★ 23.1Kdocuments pdf - 0.846score
BentoPDF
BentoPDF
Over 100 PDF tools that run locally in the browser, with no uploads or sign-up.
ArtifactNo sign-upIn-browser★ 16.2Kdocuments pdf
Details
- Auth
- No auth
- License
- Apache-2.0
- Repository
- github.com/simonw/tools
- First seen
- Oct 31, 2026
- Last checked
- Oct 31, 2026
- Source
- GitHub
More from Simon Willison
- 0.607score
Datasette Lite
Simon Willison
Datasette running in the browser through WebAssembly to explore SQLite and CSV files.
ArtifactNo sign-upIn-browser★ 411data tools - 0.591score
LLM Pricing Calculator
Simon Willison
Enter input, cached and output token counts to see cost per model from a price table.
ArtifactNo sign-up★ 196calculators - 0.478score
GIF Optimizer
Simon Willison
Shrinks animated GIFs with gifsicle running in WebAssembly, from lossless to aggressive presets.
ArtifactNo sign-upIn-browserdesign media - 0.478score
MicroPython Sandbox
Simon Willison
Runs MicroPython in WebAssembly and stores the code in the URL so snippets are easy to share.
ArtifactNo sign-upIn-browserdeveloper tools - 0.478score
Clipboard Backup
Simon Willison
Saves pasted clipboard content in several formats (text, HTML, RTF, images) so you can keep or download it.
ArtifactNo sign-upIn-browserproductivity - 0.478score
Chrome Built-in Model Playground
Simon Willison
Runs prompts against the language model built into Chrome, downloading it on first use.
ArtifactAINo sign-upIn-browserdeveloper tools
Cite this page
Annotated Presentation Builder: free online. Agent Mart. https://agentmart.dev/artifacts/annotated-presentation-builder (last updated 2026-10-31)