Free Web Tools

ただ、動く。

登録不要。広告なし。面倒なし。静かな夜に、ただ仕事を終わらせたい人のために作りました。

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YouTube Caption Downloader
Paste any YouTube link and download subtitles as SRT or plain text instantly. Supports auto-generated captions and multiple languages.
Free No sign-up SRT · TXT
Use Tool →
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Image Converter
Convert WebP, JPG, or PNG images instantly in your browser. No uploads, no watermarks, no limits. Batch convert and download.
Free Works offline WebP · JPG · PNG
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QR Code Generator
Turn any URL or text into a QR code instantly. No expiry, no hidden fees, no account needed. Download as PNG and use forever.
Free No expiry Works offline
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Built in the quiet hours, between everything else. Bookmark it for next time — and if it helped — ☕ Buy me a coffee
GistAI
GistAI App YT captions & AI summary Free on Google Play
☕ Buy me a coffee