Runs locally • No upload
Base64 Encode/Decode
Runs locally in your browser. No uploads.
Tip: Everything runs locally. Pro unlocks higher limits.
TinyWebTools
Simple tools that run locally in your browser.
All tools
PNG → WEBP
Convert PNG to WEBP
WEBP → PNG Convert WEBP to PNG
JPG → WEBP Convert JPG/JPEG to WEBP
PNG → JPG Convert PNG to JPG
JPG → PNG Convert JPG/JPEG to PNG
WEBP → JPG Convert WEBP to JPG
Compress JPG Compress JPG/JPEG locally
Compress PNG Compress PNG locally
JPG → PDF Convert JPG/JPEG to PDF
PDF → JPG Convert PDF pages to JPG
Resize Image Resize JPG/PNG/WEBP
PNG → PDF Convert PNG to PDF
WEBP → PDF Convert WEBP to PDF
PDF → PNG Convert PDF pages to PNG
Compress PDF Reduce PDF size locally
Crop Image Crop JPG/PNG/WEBP
Convert to Grayscale Make images black & white
Compress WEBP Reduce WEBP file size
WEBP → GIF Convert WEBP to GIF (static/first frame)
GIF → WEBP Convert GIF to WEBP (first frame)
PNG → ICO Convert PNG to ICO (multi-size icon)
JPG → ICO Convert JPG/JPEG to ICO (multi-size icon)
Word Counter Count words & characters
Case Converter Upper/lower/title case
Slug Generator Create SEO-friendly slugs
JSON Formatter Format & validate JSON
CSV → JSON Convert CSV to JSON
Base64 Encode & decode Base64
URL Encode/Decode Encode or decode URLs
Meta Title/Description Generate SEO meta tags