For creators
Exact media specs.
Exact media specs.
Clear fixes.
Every size, dimension, aspect ratio and length limit — verified against the official docs — plus free in-browser tools and plain-English fixes when your upload looks wrong.
Find your spec
Pick a category — every page is answer-first and dated.
Tool
Tools
Resize, crop and calculate — right in the browser.
SpecsProfile picture sizes
The exact PFP size and shape for every platform.
SpecsThumbnail sizes
YouTube, TikTok, Roblox, Etsy and more.
SpecsAspect ratios
9:16, 16:9, 4:5 — which to use where.
GuidesFix-it guides
Why your upload is blurry, cropped or low-quality.
SpecsAI video specs
Length limits for Sora, Runway, Kling and more.
Latest guides
Fix-it guides
Best Export Settings for Instagram Reels (2026)
1080×1920 · H.264 MP4 · 30fps · ~10–15 MbpsFix-it guidesWhy Is My Instagram Video Blurry? (And How to Fix It)
The reason your Instagram video looks blurry almost always comes back to one…
Dimensions