The Ultrawide Blog
Guides on aspect ratios, black bars, resolutions and ultrawide monitors — from the makers of the UltraWide Video extension.
- 21:9 Aspect Ratio Explained: Resolutions, Screens and MoviesWhat 21:9 actually means, common ultrawide resolutions, how it compares to 16:9, and why movies fit it perfectly while web video shows black bars.
- 34-Inch Ultrawide Monitors: The Sweet Spot ExplainedWhy the 34-inch 3440×1440 ultrawide is the default choice: PPI, desk fit and GPU math, panel types compared, LG's lineup, and when to size up.
- Alienware Ultrawide Monitors: The QD-OLED StoryAlienware ultrawide monitors explained: how the AW3423DW and AW3423DWF made QD-OLED mainstream, the honest burn-in and fringing talk, and the value math.
- Best Ultrawide Monitors in 2026: The No-Nonsense Buyer's GuideThe best ultrawide monitors in 2026, sorted by what you actually need: gaming OLED, value 34-inch, 5K2K productivity, 38-inch, 49-inch, and budget picks.
- Curved Ultrawide Monitors: Why the Curve Matters (and When It Doesn't)Why most ultrawide monitors are curved: 1800R vs 1000R vs 800R explained, flat vs curved for gaming, office and color work, plus picks by category.
- How to Remove Black Bars from YouTube Videos (Ultrawide Guide)Remove black bars from YouTube videos on your ultrawide monitor in three clicks: Zoom vs Stretch, keyboard shortcuts, 21:9 presets and troubleshooting.
- How to Watch Netflix in Ultrawide Without Black BarsBlack bars ruining Netflix on your ultrawide? Here's why Netflix shows bars on 21:9 monitors and how to get rid of them in under a minute — no quality loss.
- Samsung Ultrawide Monitors: Odyssey and BeyondSamsung ultrawide monitors compared: Odyssey G9 and Neo G9 super ultrawides, the OLED G9, the 34-inch OLED G8, and ViewFinity S65 — and who each one suits.
- Ultrawide Monitor Setup: Desk, Arm, and Software Done RightThe complete ultrawide monitor setup guide: desk depth by size, monitor arm and VESA weight ratings, DP 1.4 vs HDMI 2.1 cables, and window management.
- Ultrawide Resolutions: The Complete List (2560×1080 to 5120×2160)Every ultrawide resolution compared — 2560×1080, 3440×1440, 3840×1600, 5120×1440, 5120×2160 — with pixel counts, PPI and real GPU demand explained.
- Ultrawide vs Dual Monitors: Which Setup Actually Wins?Ultrawide vs dual monitors: an honest comparison of desk space, productivity, gaming, video, and cost — plus a clear answer on which setup fits your work.
- What Is Aspect Ratio? Every Common Ratio ExplainedAspect ratio is the proportion between a screen's width and height. Every common ratio explained — 4:3, 16:9, 21:9, 32:9 — with the math behind them.
- Why Do Movies Have Black Bars? (And How to Remove Them)The black bars on movies are called letterboxing. Here's why they exist, why directors shoot that wide, and when you can safely remove them — and how.
- YouTube Aspect Ratio: What It Is and How the Player Handles ItYouTube's player is 16:9, but uploads can be any aspect ratio. How the player adapts to vertical, square and cinematic video — and what ultrawide viewers see.
- 4K Ultrawide Monitors: The Ultimate Guide4K ultrawide monitors combine 5120x2160 resolution with a 21:9 view. What they offer for work, gaming and movies — plus how to choose the right one.
- AOC Ultrawide Monitors: Expanding Your Visual HorizonsAOC ultrawide monitors offer 21:9 and 32:9 screens at competitive prices. Key features, popular models like the CU34G2X, and practical buying advice.
- ASUS Ultrawide Monitors: Expanding Your Visual HorizonsASUS ultrawide monitors from ProArt to ROG: key features, popular 21:9 and 32:9 models, and who benefits most from these expansive gaming displays.
- Best Budget Ultrawide Monitors: Expanded View Without Breaking the BankThe best budget ultrawide monitors compared: 21:9 picks from LG, AOC, Sceptre and Viotek that deliver real screen space without the premium price.
- Best Ultrawide Gaming Monitor: The Ultimate Guide for Immersive GamingHunting for the best ultrawide gaming monitor? Compare 21:9 and 32:9 picks, key specs like refresh rate and panel type, and top models worth buying.
- Best Ultrawide Monitor for MacBook Pro: A Comprehensive GuideThe best ultrawide monitor for MacBook Pro: top 21:9 picks with USB-C and Thunderbolt, from LG's 5K2K to Dell and BenQ, compared for Mac users.
- Best Ultrawide Monitor for Office Work: Enhancing Productivity and ComfortThe best ultrawide monitors for office work: top 21:9 and 32:9 picks from Dell, LG, ViewSonic and Philips to boost your productivity and comfort.
- Dell Ultrawide Monitors: Expanding Your Digital HorizonsDell ultrawide monitors compared: U3423WE, S3422DWG and P3421W head to head — features, pros and cons, and which 34-inch 21:9 display fits your needs.
- LG 35\" Class UltraWide Curved WQHD HDR10 Monitor: The Ultimate Immersive ExperienceLG's 35-inch UltraWide curved WQHD HDR10 monitor reviewed: 3440x1440 resolution, 21:9 immersion, HDR10 color, and who this display is really for.
- MSI Ultrawide Monitors: Expanding Your Visual HorizonsMSI ultrawide monitors reviewed: the Optix and Prestige lineups, key specs from 144Hz refresh rates to HDR, and what to consider before you buy one.
- OLED Ultrawide Monitors: The Future of Immersive Display TechnologyOLED ultrawide monitors pair perfect blacks and instant response with an immersive 21:9 view. Benefits, burn-in concerns, and where the tech is heading.
- PS5 Ultrawide Monitor Support: Everything You Need to KnowDoes the PS5 support ultrawide monitors? Here's what 21:9 and 32:9 owners actually get, why black bars appear, and the workarounds worth trying.
- Super Ultrawide Monitors: The Ultimate Immersive ExperienceSuper ultrawide monitors explained: what 32:9 displays offer for gaming, work and movies, key features to look for, and the trade-offs to consider.
- The Ultimate Guide to 49-inch Ultrawide Monitors: Expanding Your Digital Horizons49-inch ultrawide monitors put two 27-inch QHD screens in one 32:9 panel. Features, benefits, drawbacks, and how to pick the right 5120x1440 display.
- Ultrawide 144Hz Monitors: The Ultimate Gaming and Productivity SolutionUltrawide 144Hz monitors combine a 21:9 view with silky-smooth motion. What to look for, who benefits most, and how to pick the right model for you.
- Ultrawide Resolution: The Future of Immersive Display TechnologyUltrawide resolution explained: 21:9 and 32:9 aspect ratios, common resolutions like 3440x1440 and 5120x1440, and why wider screens win for work and play.
Watching on an ultrawide monitor?
UltraWide Video removes black bars from YouTube, Netflix, Prime Video and any other site — zoom or stretch any video to fill your 21:9 or 32:9 screen.