MIME Type Lookup
MIME lookup: enter file extension or MIME to get Content-Type with common types. Supports batch processing, export and one-click copy, offline use.
ব্যবহার পদ্ধতি
Choose a direction, enter an extension (e.g. jpg) or MIME type (e.g. image/png). The result shows instantly.
Overview
MIME Type Lookup is a Developer tool that MIME lookup: enter file extension or MIME to get Content-Type with common types. Supports batch processing, export and one-click copy, offline use. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.
Use cases
- Daily use of MIME Type Lookup: Choose a direction, enter an extension (e.g. jpg) or MIME type (e.g. image/png). The result shows instantly. — enter and get instant results without manual lookup.
- When your sheet or doc involves “mime type, content-type”, batch process and copy results to keep data consistent.
- Use MIME Type Lookup offline or on poor network — all calculations stay local and private.
- Test regex with highlights
- Escape code for string literals
How to use
- 1 Choose a direction, enter an extension (e.g. jpg) or MIME type (e.g. image/png). The result shows instantly..
- 2 Pick action and options
- 3 Fix highlighted errors
- 4 Copy or export
Highlights
- Local & private: processing stays in your browser
- Live validation with tolerant parsing
- One-click copy and export for docs, code or sheets
- Batch and offline support under poor network
Notes
- Disable live validation for large files
- Watch greedy vs lazy regex
- Strict JSON disallows comments/trailing commas
FAQ
Why invalid?
Offline?
How is MIME Type Lookup different?
Can I use results in official reports?
All calculations run locally in your browser; nothing is uploaded.