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Jason T.

Building pixtidy, a browser-only passport & visa photo checker (MediaPipe, no uploads). Writing about on-device CV and official document photo specs.

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Can you reuse a passport photo? The rules for 21 documents
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Can you reuse a passport photo? The rules for 21 documents

#webdev #javascript #travel #beginners
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4 min read
Convert photo sizes from millimetres to pixels without mixing up upload rules
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Convert photo sizes from millimetres to pixels without mixing up upload rules

#javascript #webdev #testing #images
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Comments
5 min read
How I built pixtidy's browser layout for six 2 2-inch green card photos on a 4 6 print
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How I built pixtidy's browser layout for six 2 2-inch green card photos on a 4 6 print

#javascript #webdev #canvas #typescript
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4 min read
ChatGPT sent French users to our English page: what we changed
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ChatGPT sent French users to our English page: what we changed

#webdev #react #seo #ai
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4 min read
Why a ready-made ID photo failed our browser framing check
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Why a ready-made ID photo failed our browser framing check

#webdev #javascript #typescript #computervision
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4 min read
Schengen visa photos are 35 45 mm: turning millimetre rules into browser checks
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Schengen visa photos are 35 45 mm: turning millimetre rules into browser checks

#javascript #webdev #tutorial #images
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4 min read
Why a DS-160 photo can be too small, and how I test it in the browser
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Why a DS-160 photo can be too small, and how I test it in the browser

#javascript #webdev #tutorial #images
Comments
4 min read
US passport photo costs in 2026: Walgreens, USPS, PhotoAiD and a DIY option
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US passport photo costs in 2026: Walgreens, USPS, PhotoAiD and a DIY option

#travel #productivity #webdev #privacy
Comments
4 min read
App Store and Google Play screenshot sizes in 2026 (and the rules that get uploads rejected)
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App Store and Google Play screenshot sizes in 2026 (and the rules that get uploads rejected)

#ios #android #mobile #webdev
Comments
3 min read
Hitting a file-size window with canvas.toBlob: fitting passport photos into 54–240 KB
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Hitting a file-size window with canvas.toBlob: fitting passport photos into 54–240 KB

#javascript #webdev #tutorial #images
Comments
4 min read
Checking passport photos against government specs in the browser with MediaPipe
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Checking passport photos against government specs in the browser with MediaPipe

#webdev #javascript #machinelearning #computervision
Comments
6 min read
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