# PhotoScale — Privacy-First In-Browser Image Compressor & Photo Studio

> PhotoScale is a 100% free, private, client-side image optimization, conversion, and document processing studio that runs completely inside the user's web browser using WebAssembly and modern Canvas APIs. No user images or documents are ever uploaded to remote servers.

## Core Online Tools & Features

- [Free Image Compressor](https://photoscale.online/compress-image): Lossless and lossy compression for JPEG, PNG, WebP, and AVIF with instant target KB solver.
- [Batch Image Resizer](https://photoscale.online/resize-image): Resize images by exact dimensions, percentage, aspect ratio, or fit/fill modes.
- [Modern Image Converter](https://photoscale.online/convert-image): Convert between PNG, JPEG, WebP, AVIF, GIF, SVG, BMP, and ICO.
- [Crop & Straighten Studio](https://photoscale.online/crop-image): Precise crop framing with golden ratio, rule-of-thirds, and 360° horizon rotation.
- [Images to PDF Compiler](https://photoscale.online/images-to-pdf): Multi-page PDF generator with margins, A4 / US Letter formats, and target size limits.
- [PDF Compressor](https://photoscale.online/compress-pdf): High-compression PDF reducer with DPI control and quality presets.
- [Biometric Passport Photo Maker](https://photoscale.online/passport-photo-maker): Standard compliance framing for US, EU, UK, and India passport and visa requirements.
- [EXIF Metadata Inspector & GPS Scrubber](https://photoscale.online/exif-metadata): View full camera parameters and scrub GPS locations before sharing.
- [Color Palette Generator](https://photoscale.online/photo-palette): Extract dominant colors, harmonies, and hex codes directly from photos.
- [Watermark & Stamp Studio](https://photoscale.online/watermark-image): Add text, logo, copyright, and tiled watermark stamps.
- [Privacy Policy](https://photoscale.online/privacy.html): PhotoScale operates entirely client-side; zero photos or personal data are ever uploaded.
- [Sitemap](https://photoscale.online/sitemap.xml): Complete index of all supported tools and formats.