The Myriadfile blogguides to formats and forms.
Practical guides to file formats, subtitles, GIFs and the size rules of online forms.
Why HEIC photos won’t open on Windows, and how to fix it
iPhone HEIC photos need HEVC support Windows lacks by default. Four fixes: convert to JPG, change two iPhone settings, or install extensions.
SRT vs VTT vs ASS: which subtitle format should you use?
How SRT, WebVTT and ASS subtitles differ in compatibility, styling and positioning, with examples, a comparison table and when to use each one.
How to fix subtitles that are out of sync
Diagnose whether subtitles have an offset, drift or a jump, then fix each with a shift, a frame-rate change or two-point resync. With the maths.
The best GIF settings for Slack, GitHub and email
Frame rate, width and colour settings that keep GIFs small and sharp for chat, GitHub issues, READMEs and email, plus recording tips.
Photo and signature size rules for Indian exam forms (2026)
Verified 2026 photo, signature and document sizes for SBI, SSC and NEET (UG), how portals count KB, and common reasons uploads are rejected.
Is it safe to use online file converters?
What happens to files you upload to online converters, red flags to watch for, and how to check whether a tool processes files on your device.