4 items
Common tools for developers. What's New: 1. Added image converter plugin supporting JPEG/PNG/GIF conversion with size adjustment. 2. Refactored API tester to OpenAPI-based project management with collection and import/export. 3. Optimized plugin loading and API test request performance. 4. Added sidebar collapse and icon display. 5. Improved mobile layout with tab page support for opening extension. 6. Fixed panel initial loading and layout overflow issues. ~~~ Features: 1. Random String - Generate random strings with custom character sets and length. 2. Timestamp Converter - Convert between timestamps and datetime with ms/s precision. 3. Hash & Encode - MD5/SHA1/SHA256 hashing and Base64/URL encode/decode. 4. JSON Formatter - JSON formatting, compression and syntax highlighting with validation. 5. QR Code Generator - Generate QR codes with custom size, colors and error correction. 6. Cron Expression - Parse cron expressions and show upcoming execution times. 7. Image Converter - Convert between JPEG/PNG/GIF with adjustable size and quality. 8. M3U8 Video - Detect and download M3U8 video streams. 9. Remote File Manager - Manage remote files via WebDAV and S3 protocols. 10. API Tester - OpenAPI-based HTTP API testing tool.
May 10, 2026
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Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.