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DH Tools vs Dead Pixel Test

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

DH Tools compared with Dead Pixel Test
DetailDH Tools logo DH ToolsDead Pixel Test logo Dead Pixel Test
What it does46+ free online tools for PDFs, images, code, and utilities that process locally in your browser without uploading files to servers Free full-screen color test for visual screen inspection
StageStartup Not given
Founded2026 Not given
Based inTR Not given
Pricing modelFreemium Free
PricingAll 46 core tools are free with unlimited daily usage. Optional VIP PRO membership available for unlimited AI OCR, ad-free experience, 10x hardware acceleration, and priority server bandwidth. Not given
Key features
  • PDF compression up to 85% file size reduction
  • PowerPoint to PDF conversion (PPTX/PPT)
  • PDF to image conversion (PNG, JPG at 300 DPI)
  • AI OCR to extract tables from images to Excel
  • PDF merging and combining
  • Batch image compression (20+ photos simultaneously)
  • AI background remover for photos
  • JSON formatter and validator
  • QR code generator for URLs, Wi-Fi, text
  • IP lookup and geolocation mapping
  • Nine solid color tests
  • Full-screen color display mode
  • Stuck pixel fixer with flashing patch
  • Custom color picker for testing specific colors
  • Works on phones, laptops, and monitors
  • Keyboard and touch navigation
  • Simulated pixel defect examples for comparison
  • Screen inspection checklist and observation record
What makes it different
  • All 46 core tools permanently free with no registration required
  • Direct alternative to subscription-based utility websites
  • Supports files up to device RAM capacity with no artificial limits
  • Visual inspection without automatic diagnosis
  • No account, upload, or installation required
  • Includes stuck pixel fixer tool with flashing patch
  • Works on any screen accessible via browser
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)3 −2 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)3019
Referring domains (Majestic)524

4 details filled in for both companies.

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