Free Tools

Free iPhone, iPad & Mac Tools

A growing set of browser-based utilities for Apple devices — test your screen, touch and display in seconds. Nothing to install, nothing leaves your device.

Display & Screen

Dead Pixel Test & Stuck Pixel Fixer Full-screen solid colors that expose any dead or stuck pixel, plus a one-tap fixer. Screen Refresh Rate Test (Hz & ProMotion) Measures your screen’s real Hz in real time and tells you if ProMotion is active. OLED Screen Burn-in Test & Fixer Reveal ghosting and image retention, then cycle pixels to reduce mild burn-in. Full Screen Test for iPhone, iPad & Mac A guided all-in-one display check: pixels, uniformity, banding and sharpness.

Hardware

Touch Screen Test & Multi-Touch Checker Draw to find unresponsive spots and confirm multi-touch works finger by finger. Microphone Test Watch a live volume meter to confirm your mic works. Nothing is recorded or saved. Camera & Webcam Test Live preview to check your camera, switch front/back, and grab a test snapshot. Speaker & Stereo Test Test left/right channels and run a frequency sweep to find dead or buzzing speakers.

Photos & Files

HEIC to JPG Converter Batch-convert iPhone HEIC/HEIF photos to JPG. No upload, no watermark, fully private. iPhone Wallpaper Resizer & Cropper Crop any image to the exact resolution of your iPhone model. No upload, instant download.

Every tool runs entirely in your browser. Nothing is installed, and nothing you test ever leaves your device.