PerfXScore your X post before you publish.
Built for X (Twitter). Paste a draft, drop in an image, or both — we rate it out of 100 against X's algorithm signals, flag what's killing reach, and rewrite it three ways.
1
Your draft
Paste your text or upload an image with overlay copy.
0 / 280
Drop an image to analyze
PNG, JPG, or WebP · or ·
or
No image yet · 0 KB
Preview. Image scoring is in beta — findings render from a sample analysis for now.
Your post needs work · likely under-perform vs your last 30 days
2
Score
Pre-post draft quality — hook strength, reply potential, shareability, and slop. Not the same as the trends engagement score.
0
/100
3
What's holding it back
Fix the red ones first.
Authenticity check
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Synthetic appearance
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Hook quality
Rewrite ideas
4
Image findings
How your image performs across 4 key signals.
Sample image
preview
5
Five rewrites
Different voices, same idea. Pick one or steal a sentence from each.