Skip to main content

Built by makers, shipped in public

Sign in

OpenCapture vs Web2MD

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenCapture compared with Web2MD
DetailOpenCapture logo OpenCaptureWeb2MD logo Web2MD
What it doesFree full-page screenshot browser extension for Chrome, Edge and Firefox Convert any webpage to clean Markdown in one click
StageNot given Startup
FoundedNot given 2025
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: Full-page, visible-area and selected-area capture, crop, draw, text, shapes, blur, unlimited undo, and export to PNG or PDF. Supporter: $5 for 1,000 credits (one-time, includes tiled logo or text watermark with custom opacity, position, and angle). Not given
Key features
  • Full-page screenshot capture
  • Visible-area and selected-area capture modes
  • Crop and resize images
  • Draw, text and shapes annotation
  • Blur sensitive information
  • Unlimited undo
  • Export to PNG or PDF
  • Capture history with last 50 screenshots
  • Tiled watermark (Supporter feature)
  • One-click webpage to Markdown conversion via browser extension
  • Send converted pages directly to Claude, ChatGPT, Gemini, Perplexity, Grok, or DeepSeek
  • CLI tool for batch processing and Obsidian vault export
  • Batch URL conversion up to 50 URLs via REST API
  • Agent Bridge to access login-protected and JavaScript-heavy pages
  • Export AI conversations to Markdown for ChatGPT, Claude, Gemini, DeepSeek, Perplexity
  • Private local PDF export with no upload and no daily limit
What makes it different
  • Completely open source under AGPL-3.0-or-later so users can verify no data collection
  • All processing done locally with no uploads unless buying credits
  • No account required for all core features
  • One-time payment for Supporter feature instead of subscription
  • Stitches full pages into seamless single images
  • Reduces token usage by approximately 65% compared to raw HTML or manual copy-paste
  • All conversions process locally in the browser with no data uploads or server storage
  • Access login-protected and JavaScript-heavy pages through your existing Chrome session
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 +1 (up) since last check21 no change since last check
Trust Flow (Majestic)212
Citation Flow (Majestic)2115
Referring domains (Majestic)2573

4 details filled in for both companies.

More alternatives to OpenCapture More alternatives to Web2MD

Ask us