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Dev tools · March 6, 2026

resview

Visualise, compare and measure any screen resolution

resview launched on March 6, 2026 with 2 votes, #5,166 of 23,380 launches that month.

What it does

resview is an interactive resolution explorer. Drag the canvas to any resolution and watch the pixel grid get finer in real time, instantly feel the difference between 720p and 4K. Type exact dimensions, snap to standards, or pick from device presets including iPhone, MacBook and 4K TV. Compare resolutions side-by-side or via overlay. See aspect ratio, megapixels, raw file size and physical dimensions. Share any resolution with a single link.

Instantly visualise any screen resolution. Drag to resize a canvas, lock aspect ratios, compare resolutions side-by-side or overlaid, calculate pixel density, physical screen size, megapixels and more. Free in-browser tool.

Does a similar job

all alternatives →
  • Detect upsampling in images2016 · github.com · ▲113

    Detect source resolution of upscaled images and videos - 0x09/resdet

  • Responsive Viewer2019 · chromewebstore.google.com · ▲393

    View multiple screen dimensions in one view

  • Aspect Ratio2017 · aspectrat.io · ▲212

    Calculator & device resolutions for designers and developers

  • 1080p is 920px tall – 1k real browser viewportsSep 2026 · screensize.net · ▲42

    Anonymous aggregate viewport statistics from ScreenSize.net browser sessions, with recent viewport, device pixel ratio and browser distributions.

  • RetinaMay 2026 · blendpixel.com · ▲147

    Screen recorder w/ auto-zoom, smooth cursors, + AI graphics

  • PixelsMeasure 3.02023 · apps.apple.com · ▲78

    Measure anything on your macOS, iOS and iPadOS

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