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OpenImmersive Translator vs Swoopy

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

OpenImmersive Translator compared with Swoopy
DetailOpenImmersive Translator logo OpenImmersive TranslatorSwoopy logo Swoopy
What it doesFree, open-source browser extension for side-by-side translation on any webpage in 199 languages Save the images Chrome won't
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelFreemium Free
PricingFree: Fast tier up to 5,000 characters per request with no account, 100 welcome credits on signup, 3 PDF document pages per day free preview. Plus: $8/month billed yearly (50% off $16/month), 1,600 credits/month, 10 format-preserving document pages every 10 days, up to 30,000 characters per request. Free: all features included. Optional donations accepted through Buy Me a Coffee.
Key features
  • Side-by-side translation on web pages
  • Supports 199 languages
  • Works on Chrome, Firefox and Edge
  • Free translation engines with no account required
  • Translation-only viewing mode
  • Hover translation for individual paragraphs
  • Selection and popup translation
  • Input box translation
  • Document translation with layout preservation
  • Optional AI tiers with credit system
  • Save images from under overlays and backgrounds
  • Export as WebP, PNG or JPEG with quality settings
  • Download entire pages as a single ZIP file
  • Extract brand colors, fonts and logos
  • Generate design tokens for CSS and Tailwind
  • SVG editor with React export
  • Save real GIFs and videos
  • Copy any image as PNG
  • Private history kept only on device
What makes it different
  • Open-source code licensed under AGPL-3.0 that anyone can inspect
  • Data stays in browser with free engines; no server intermediary
  • Independent project with no connection to Immersive Translate
  • Free core translation engine needs no sign-up or account
  • Optional local masking hides sensitive data before transmission
  • Saves images Chrome's menu cannot, including overlaid images, backgrounds and SVGs
  • Completely free with no tracking, analytics or account required
  • Extract design systems including colors, fonts and spacing as copyable tokens
  • Compress images to WebP without uploading to external sites
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)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)1210
Referring domains (Majestic)11

5 details filled in for both companies.

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