File Upload Limits by Platform — 2026 Reference (Gmail, Slack, Discord, GitHub, and More)

A complete, up-to-date reference table of file upload limits across the platforms you use every day — email, messaging, cloud storage, and developer tools. Includes exact byte-size test file generator links for each. Generate your own test file free:... More

A complete, up-to-date reference table of file upload limits across the platforms you use every day — email, messaging, cloud storage, and developer tools. Includes exact byte-size test file generator links for each. Generate your own test file free: byterivet.com/test-files Less