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OpenMyHEIC vs html.now

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

OpenMyHEIC compared with html.now
DetailOpenMyHEIC logo OpenMyHEIChtml.now logo html.now
What it doesFree browser-based HEIC converter that processes files locally on your device REST API for programmatic HTML document and image conversion
StageNot given Not given
FoundedNot given Not given
Based inES Not given
Pricing modelFree Freemium
PricingFree, unlimited conversion with no paywall or artificial limits Free tier (10 conversions/day, 10 MB files), Free Account (20 conversions/day, 50 MB files), Premium (€9.99/mo or €95.99/year: unlimited conversions, 200 MB files, REST API 60 req/min), Premium Plus (€29.99/mo or €287.99/year: 1 GB files, 500 req/min API). API credits: 1,000 credits $12.00 one-off o
Key features
  • Convert HEIC to JPG, PNG, PDF, WebP, GIF and BMP
  • Batch conversion of multiple files at once
  • HEIC photo viewer
  • Works entirely in browser with no installation
  • All processing happens locally on your device
  • No file size limit or conversion caps
  • Works offline after page loads
  • Quality presets for JPG, WebP and PDF
  • No watermarks added to converted images
  • Cross-platform compatibility
  • Asynchronous conversion with submit, poll, download workflow
  • API key authentication with rate limits and monthly quotas
  • Credit-based pricing with no overage charges
  • Support for multiple file formats including PDF, images, and spreadsheets
  • Usage tracking endpoint to monitor allowance and consumption
  • No SDK required, simple HTTP requests with any client
  • Batch processing and file management
  • Webhooks and batch API on Premium Plus
  • White-label option to remove branding from outputs
What makes it different
  • Local browser processing means your photos never leave your device or reach any server
  • Works offline after loading, with no upload or download waiting times
  • Built independently without corporate ownership or subscription model
  • No account creation, no signup, no watermarks required
  • Unlimited batch processing with only device memory as a practical limit
  • No installation or configuration required beyond an API key
  • No overage charges or surprise bills for quota overages
  • Fast conversions completing in under a second for most formats
  • Premium users get unlimited API access with no credit cost
  • One-time purchase credits never expire versus subscription options
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check21 no change since last check
Trust Flow (Majestic)011
Citation Flow (Majestic)1510
Referring domains (Majestic)34

5 details filled in for both companies.

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