Skip to main content

Built by makers, shipped in public

Sign in

KB Reducer vs HEIC To Size

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

KB Reducer compared with HEIC To Size
DetailKB Reducer logo KB ReducerHEIC To Size logo HEIC To Size
What it doesFree online tool to compress images to exact KB size Compress HEIC photos to a specific file size limit in your browser
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFree Free
PricingNot given Free with no paid plans.
Key features
  • Supports JPG, JPEG, PNG, and WebP formats up to 10MB
  • Binary-search algorithm hits target within ±5 KB
  • Preset compression sizes: 20KB, 50KB, 100KB, 200KB
  • All processing happens locally in browser with no server upload
  • Automatic dimension scaling for very small targets
  • Lightweight compression logic optimized for low-RAM devices
  • Convert HEIC and HEIF photos to JPEG or PNG format
  • All processing occurs in the browser with no server upload
  • Automatically adjusts JPEG quality between 100 and a floor of 55
  • Preserves color profiles to prevent color shifts
  • Removes EXIF metadata including GPS location
  • Works offline after initial page load
  • Compatible with Chrome, Edge, Firefox and Safari on desktop and mobile
What makes it different
  • Browser-based processing with complete privacy - images never leave your device
  • Exact KB targeting with binary search instead of quality slider guessing
  • Completely free with no daily limits, signup, or watermarks
  • Built specifically for exam forms, job portals, and visa applications with exact KB requirements
  • Optimized for low-end devices with limited RAM and older browsers
  • Guaranteed results never exceed your specified size limit
  • Processes photos entirely in your browser with no upload or account required
  • Includes built-in HEIC decoder written in Rust so it works in all browsers
  • Open-source code allows verification of all claims
  • Measured results not estimates with reproducible testing
Community votes00
DR (Domain Rating by Ahrefs)5 +3 (up) since last check14 no change since last check
Trust Flow (Majestic)68
Citation Flow (Majestic)1918
Referring domains (Majestic)97

4 details filled in for both companies.

More alternatives to KB Reducer More alternatives to HEIC To Size

Ask us