We've updated — New tools, dark mode, and an improved experience. 🎉

Viewers Tools

View and inspect content: diff viewer, image color picker, source code viewer, and more.

View and compare content: diff, JSON, XML, and YAML trees, Markdown and HTML preview, and image tools — color picker from image, palette extraction, and average color. All run in your browser. Not a full photo editor, OCR engine, or AI image generator.

Guide: free image tools · Color picker from image · Image color palette · Image average color · JSON viewer · All free online tools · Free PDF tools

Popular Viewers Tools

Most used tools in this category:

  1. Image Color Picker – Pick colors from images. Get hex, RGB values from any image.
  2. Image Color Palette – Extract color palette from images.
  3. Image Average Color – Get the dominant or average color from an image.
  4. JSON Viewer – View JSON as a collapsible tree. Pretty-print, expand, collapse. Sample data included.
  5. Diff Viewer – Compare two texts and view differences. Side-by-side or unified diff view.
  6. Markdown Preview – Preview Markdown as rendered HTML. Live preview with GitHub-flavored Markdown support.
  7. YAML Viewer – View YAML as a collapsible tree. Parse and explore structure. Sample data included.
  8. XML Viewer – View XML as a structured tree. Expand nodes, see attributes. Sample data included.

All Viewers Tools

Image Color Picker

Pick colors from images. Get hex, RGB values from any image.

Image Color Palette

Extract color palette from images.

Image Average Color

Get the dominant or average color from an image.

JSON Viewer

View JSON as a collapsible tree. Pretty-print, expand, collapse. Sample data included.

Diff Viewer

Compare two texts and view differences. Side-by-side or unified diff view.

Markdown Preview

Preview Markdown as rendered HTML. Live preview with GitHub-flavored Markdown support.

YAML Viewer

View YAML as a collapsible tree. Parse and explore structure. Sample data included.

XML Viewer

View XML as a structured tree. Expand nodes, see attributes. Sample data included.

Source Code Viewer

View and inspect webpage source code with syntax highlighting.

HTML Preview

Preview HTML in a sandboxed iframe. Render HTML, CSS, JS. For snippets and debugging.

Frequently Asked Questions

What are Viewers tools?
Viewers tools are free online utilities that run in your browser. They help developers and content creators work faster—no installation, no account, and your data stays on your device. Use any tool instantly from desktop or mobile.
Are Viewers tools free?
Yes. All Viewers tools on everytools are completely free. No signup, no subscription, no limits. Use them as often as you need.
How do I use Viewers tools?
Open any tool on this page, paste or enter your input in the field, and view the result. Most tools update in real time. Click Copy to copy output to your clipboard. All processing happens in your browser—your data never leaves your device.
Do I need to install anything for Viewers tools?
No. All Viewers tools run in your web browser. No downloads, no plugins, no installation. Works on desktop and mobile.