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SpeechBubble Studio vs Chalk

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

SpeechBubble Studio compared with Chalk
DetailSpeechBubble Studio logo SpeechBubble StudioChalk logo Chalk
What it doesFree speech bubble maker with 10+ styles, no signup or watermark A native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: $0 forever, includes all drawing tools, unlimited sketches in one folder, copy to clipboard as PNG, and auto-save with local-first storage. Pro: coming soon.
Key features
  • 10+ bubble styles including Classic, Meme, Pixel, Anime, Thought, Shout, Whisper, Chat, Sketchy, Neon, and Round
  • Export in PNG, JPG, WebP, or GIF formats
  • Local image processing—images never uploaded to servers
  • Fully touch-friendly editor works on iPhone, Android, and tablets
  • Customize text with multiple fonts, sizes, and colors
  • Drag and position bubble tails to point at speakers
  • Transparent background support for PNG and WebP exports
  • Animated GIF support preserves motion with bubbles on every frame
  • Social preset export options for Instagram, Twitter, and Discord
  • Create fake iMessage and Android text message screenshots
  • Instant copy-to-clipboard as PNG
  • No accounts or setup required
  • Local-first storage with auto-save
  • Screenshot annotation with arrows, boxes, text, and freehand tools
  • AI diagram generation via Claude, Cursor, Windsurf, and VS Code
  • Refine diagrams through chat
  • Paste screenshot from clipboard
  • Unlimited sketches in one folder
  • Native macOS performance
  • All drawing tools included in free version
What makes it different
  • Completely free with no Pro tier, paid upgrades, or watermarks
  • No signup or software installation required—edit directly in browser
  • Images never leave your device—all processing happens locally
  • Commercial rights included—use finished images for YouTube, client work, products, and monetised content
  • Full ownership—retains rights to all uploaded photos and finished designs
  • Zero-friction design: open, draw, and share in seconds with no setup or accounts
  • Local-first architecture: all sketches stay on your Mac, nothing leaves unless you ask
  • AI integration runs through your own subscription with no proxying of prompts
Community votes00
DR (Domain Rating by Ahrefs)39 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)2624
Referring domains (Majestic)4246

4 details filled in for both companies.

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