Screen Size Checker vs Bulk File Rename

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

Screen Size Checker compared with Bulk File Rename
Detail	Screen Size Checker	Bulk File Rename
What it does	Instant screen resolution and viewport size checker for developers and designers	Free online tool to rename multiple files at once with live preview, no upload or installation required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Screen Resolution Detection Viewport Size Measurement Device Pixel Ratio (DPR) Check Operating System Detection Browser Version Information Touch Support Detection User Agent String Display Real-time Screen Analysis	Live preview of all changes before download Automatic numbering that continues sequentially Smart find and replace with regex support Text case formatting in one click Duplicate name warnings before download Works on entire folders including subfolders Processes files locally in browser, no uploads Real image format conversion Rename from list using CSV or text files
What makes it different	Real-time detection of browser viewport, screen resolution and device specifications without installation Helps developers create responsive websites that look great on all devices Educational resources explaining CSS pixels versus physical measurements Maintained as independent web tool kept fast, readable and useful	Runs entirely in browser with no installation, accounts, or file uploads required Works on any device including phones and locked-down computers Live before-and-after preview with collision detection Open-source code available for inspection
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	24 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	25	12
Referring domains (Majestic)	44	2

4 details filled in for both companies.

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