Products
AI Benchmark
Desktop
Mobile
Monthly visits
13.4K
Up1.6%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
子航 董
No social account linkedCo-created with 董子航
Launched
8mo ago
2026-03-22 · Est.

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending
Events3 changes · 3 marketing moves

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on 中国独立开发者Launch

    ToolKnit — 免费、免注册的 PDF、图片、音视频和文本在线工具箱,支持中英文切换;PDF 转图片、图片裁剪等功能在浏览器本地完成,部分工具设有使用额度或文件大小上限

    Oct 18 · 28d agoLaunch page

    At the time: 13.4K visits/mo3 concurrent moves
  • Launched on Fazier (42 upvotes · 14 comments)Launch

    ToolKnit — 76+ free online tools that never upload your files.

    Jun 22 · 5mo agoLaunch page

  • Launched on Product HuntLaunch

    All - in - one tools for digital file needs

    Mar 22 · 8mo agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Fazier
2026-06-22Source
Best suited for:
### For Everyday Users -  **Compress a PDF before emailing**  — drag, drop, download. No account needed. -  **Convert iPhone HEIC photos to JPG**  — batch process, no upload to unknown servers. -  **Make a GIF from a video**  — set start/end, adjust FPS, export instantly. -  **Remove image background**  — AI-powered, runs entirely in the browser. -  **Split an image into Instagram grid**  — 3×3 auto-split, download as ZIP. -  **Check your emotional patterns**  — 40-question psychological self-assessment, 100% private. ### For Professionals -  **Batch compress images for web**  — reduce page load times without quality loss. -  **Extract text from 12+ document formats**  — smart formatting preservation. -  **Generate invoices**  — professional PDF invoices with line items and tax calculation. -  **Create charts from data**  — bar, pie, line charts with export to PNG/SVG. -  **Format and validate JSON**  — syntax highlighting, error detection, tree view. ### For Developers -  **Base64 encode/decode**  — quick conversion without terminal. -  **QR code generation**  — URL, text, WiFi, vCard QR codes. -  **Markdown preview**  — live rendering with syntax highlighting. -  **Text diff**  — compare two texts side-by-side with highlighted changes. -  **Keyboard tester**  — verify every key on your keyboard works. ### For Emotional Wellness -  **AI Ex-Partner Chat**  — upload chat screenshots (OCR-powered) or paste text records, distill your ex-partner's personality into an AI persona, have a conversation for closure. Sender identification uses position-based detection (left = ex, right = you) + user confirmation step. Uses your own DeepSeek API key — zero data upload to ToolKnit. Type `/let-go` to permanently delete everything when you're ready. --- ## 📊 Quick Facts -  **76 tools** , all free, all browser-based -  **115 content pages**  (73 blog guides, 9 tool tales, 33 changelog entries) -  **Zero server-side processing**  for any tool — your files stay on your device -  **2 languages**  — English & Chinese -  **Launched**  March 18, 2026 -  **Built by**  Zihang Dong (solo developer)

76+ free online tools that never upload your files.

Open Source & Agent Ecosystem

GitHub · MCP / Skill
Last commit 2026-11-04
GitHub Stars
★ 65
Forks
5
License
Apache-2.0
Primary language
JavaScript

Agent, MCP & Developer Integration

MCP ServerCLI / SDK
Integration docs
Browse all MCP Server products →

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Organic Search41%
  • Direct40%
  • Referrals17%
  • Other3%

Countries

  • China97%
  • Taiwan2%
  • Singapore1%

Search

Domain authority —Domain registered 2026-03-17

KeywordMonthly volume
toolknit800
how many words is 8000 characters640
ascii banner460
toolknit desktop80
toolknit-desktop10

Traffic data: Vaneform

Pricing

Website does not list public plan prices.

Trial: None · Observed 2026-11-03 · Source page

Pages & changes

Tracked since 2026-03-22

Key pages

Weekly snapshots
toolknit.com/ Snapshot 2026-11-02

Changes

  1. Nov 2 · 12d ago

    Added product format: CLIFeatures

    —→cli

  2. Nov 2 · 12d ago

    Added product format: MCP ServerFeatures

    —→mcp_server

  3. Nov 2 · 12d ago

    Added product format: windowsFeatures

    —→windows

Design

First-screen visual analysis & :root CSS

Minimal Monochrome (Dark canvas, dense density) featuring full-bleed canvas / video / 3d layout and pure typography & geometry visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Free tools for everyday work.”

Full-Bleed Canvas / Video / 3D hero structure paired with download app / install extension CTA and user count, rating, or key metrics.

Conversion path: Full-Bleed Canvas / Video / 3D + Pure Typography & Geometry → Download App / Install Extension · Trust bar: User Count, Rating, or Key Metrics

Palette · click to copy

5-D design score6.5 / 10
Typography
7.0
Color & Contrast
6.0
Layout & Spacing
7.0
Craft & Polish
7.0
Distinctiveness
5.0

Structure

Fonts
Inter
Primary visual
Pure Typography & Geometry
Social proof
User Count, Rating, or Key Metrics
Navigation
Full-Width Top Bar
Theme & density
Dark · Dense
Corners & depth
Large Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Minimal Monochrome

Monochrome palette with a single accent color, hairline dividers, and generous whitespace.

## Design Tokens

```css
:root {
  --background: #0a0a0a;
  --surface: #111111;
  --foreground: #f5f5f5;
  --muted-foreground: #858585;
  --accent: #ffffff;
  --radius: 16px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #0A0A0A (~52%) · Surface #111111 (~36%) · Text #F5F5F5 (~5%) · Muted Text #858585 (~6%) · Accent #FFFFFF (~1%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Full-Bleed Canvas / Video / 3D
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Dense
- Border radius & elevation: Large Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Download App / Install Extension · Trust bar uses User Count, Rating, or Key Metrics
- Headline hook: Category Positioning Anchor
- Hero components: Metrics Strip
- Spatial layout notes: Full-Bleed Canvas / Video / 3D hero structure paired with download app / install extension CTA and user count, rating, or key metrics.
- Visual summary: Minimal Monochrome (Dark canvas, dense density) featuring full-bleed canvas / video / 3d layout and pure typography & geometry visuals.

## Avoid

- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.

Questions & evidence

How much website traffic does ToolKnit get?
Vaneform estimates 13.4K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is ToolKnit and what platforms does it support?
ToolKnit is catalogued under File Conversion & Compression: Free tools for everyday work.. Supported platforms: MCP Server, CLI / SDK.
Is ToolKnit open source?
ToolKnit has a public repository (https://github.com/ZihangDong/toolknit-desktop) under the Apache-2.0 license, recording 65 GitHub stars.Source

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Utilities / File Conversion & Compression

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