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Muhammad Umair | DevOmniTools profile picture

Muhammad Umair | DevOmniTools

Full-Stack Developer & Creator of OmniTools (devomnitools.com) — 120+ client-side, privacy-first developer utilities.

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Founder & Lead Architect at DevOmniTools

Why Decoding a JWT Is Not Verifying It (And How Security Bugs Slip Through)

Why Decoding a JWT Is Not Verifying It (And How Security Bugs Slip Through)

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1 min read

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Why Decoding a JWT Is Not Verifying It (And How Security Bugs Slip Through)

Why Decoding a JWT Is Not Verifying It (And How Security Bugs Slip Through)

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Comments
5 min read
Why Your SVG Icons Break When Converted to Web Fonts (And How to Fix Inverted Glyphs)

Why Your SVG Icons Break When Converted to Web Fonts (And How to Fix Inverted Glyphs)

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Comments 1
4 min read
JWT Decoding vs Cryptographic Signature Verification: What Developers Can and Cannot Learn from a Token

JWT Decoding vs Cryptographic Signature Verification: What Developers Can and Cannot Learn from a Token

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Comments
5 min read
Why your cURL command works in terminal but fails in Python (4 gotchas that wasted my afternoon)

Why your cURL command works in terminal but fails in Python (4 gotchas that wasted my afternoon)

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Comments
3 min read
How to Decode & Inspect X.509 SSL Certificates and CSRs Without OpenSSL (or Leaking Data to Unknown Servers)

How to Decode & Inspect X.509 SSL Certificates and CSRs Without OpenSSL (or Leaking Data to Unknown Servers)

Comments 1
6 min read
How to Convert SVGs into Clean Web Icon Fonts Entirely in the Browser (No Node, No Canvas, No Server Uploads)

How to Convert SVGs into Clean Web Icon Fonts Entirely in the Browser (No Node, No Canvas, No Server Uploads)

Comments
5 min read
Stop Pasting Your JWT Tokens Into Random Websites — I Built a Safer Alternative

Stop Pasting Your JWT Tokens Into Random Websites — I Built a Safer Alternative

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Comments
4 min read
Why I built 56+ Developer Tools that run 100% Client-Side (Zero Server Logs)

Why I built 56+ Developer Tools that run 100% Client-Side (Zero Server Logs)

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2 min read
I built 45+ Free Developer Utilities with 100% Client-Side Privacy (Zero Server Logging)

I built 45+ Free Developer Utilities with 100% Client-Side Privacy (Zero Server Logging)

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2 min read
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