ProtoNote

Dark SaaSVisit siteprotonote.io

A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.

ProtoNote — captured interface — Viewport capture · opening screen

Source capture · 2026-09-08Open full image ↗

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A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.

Design notes

Mood: Direct and task-led
Colors: Black, dark gray, white, and faint purple
Type: Compact bold sans-serif text supports a simple upload interface.
Layout: A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.
Motion: This is a still viewport capture. Visit the original source to inspect motion and later sections.
Texture: A subtly bordered upload panel on a nearly flat dark canvas
Don't: Use original branding, copy, imagery, and product evidence when adapting this composition.

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Prompt text

# My project
[Describe the product, audience, and screen you want to improve]

Stack: Use the existing project stack
Task: Implement the interface and verify the result in the existing project.

## Tool guidance (Any AI tool)
Use available project tools to inspect, implement, and test. State any unavailable capabilities.

# Design reference: ProtoNote
Source: https://protonote.io/
Swipefile reference: https://swipefile.design/ref/hunt-protonote/
Captured: 2026-09-08. This is a dated reference, not a claim about the current live product.
Capture scope: one viewport. Do not infer unseen page sections or a complete user flow.

## Objective
Adapt the visual principles below to my project. Use my own content and identity. Do not reproduce logos, proprietary copy, or brand assets.

## Reference notes
- mood: Direct and task-led
- colors: Black, dark gray, white, and faint purple
- typography: Compact bold sans-serif text supports a simple upload interface.
- layout: A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.
- motion: This is a still viewport capture. Visit the original source to inspect motion and later sections.
- texture: A subtly bordered upload panel on a nearly flat dark canvas
- dont: Use original branding, copy, imagery, and product evidence when adapting this composition.

Useful for: A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.

## Acceptance criteria
- Existing project conventions, design tokens, working functionality, and unrelated changes are preserved.
- Two or three reference principles clearly support the user's task; conflicts are resolved in favor of usability and the existing product.
- Reusable components and semantic HTML express the interface. Available licensed assets are used; important UI text is never rendered as a bitmap.
- Every visible control has a defined behavior. Loading, empty, error, success, disabled, and long-content states are specified where relevant. Demo data is clearly labeled.
- Navigation and content adapt at 375px, 768px, and 1440px without horizontal page overflow. Keyboard use, visible focus, labeled inputs, at least 44px touch targets, readable contrast, and reduced motion are supported.
- Verification distinguishes rendered behavior from proposals and identifies anything still requiring a backend or external service.

## Quality bar
Clear hierarchy, consistent spacing, restrained surfaces, and purposeful motion. Avoid decorative gradients, excessive cards, placeholder buttons, and invented metrics unless the project calls for them. Do not claim a feature is connected or tested without evidence.

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## Objective
Adapt the visual principles below to my project. Use my own content and identity. Do not reproduce logos, proprietary copy, or brand assets.

Useful for: A short feedback headline leads straight into a large file drop zone, with privacy guidance and discovery proof below.

ProtoNote

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