Supported formats
- •JPEG — Ideal for photos with gradients. Adjust the quality.
- •PNG — For screenshots and graphics with transparency.
- •WebP — Modern format: smaller size at the same quality.
- •GIF — Compressing simple animations.
- •AVIF — Maximum compression (check your browser support).
- •HEIC — iPhone photos (input only — convert to any other format).
- •BMP — Legacy format. Handled for compatibility.
- •TIFF — For scans and professional print.
- •SVG — Vector graphics and icons.
- •ICO — Icons for websites and apps.
Batch processing
Drop a folder — all photos compress in your browser and pack into one ZIP. Up to 500 files. Same flow for resize, convert, and watermark.
Privacy
Everything stays on your device. No server, no tracking, no signup. Safe for passports, medical scans, and any private photos.
Frequently Asked Questions
JPEG, PNG, WebP, GIF, AVIF, HEIC, BMP, SVG, ICO, TIFF. AVIF gives maximum compression, but not all browsers support it. HEIC is input only (iPhone photos) — upload .heic files and compress them to any other format.
Up to 500 files. Drop a folder — everything gets compressed and packed into a ZIP.
No. Compression happens in your browser, on your device.
Yes. Pick the right preset: Instagram Post (1:1, 1080×1080) — standard square. Instagram Story (9:16, 1080×1920) — vertical format. Instagram Portrait (4:5, 1080×1350) — book format.
At 80%+ settings the difference is visually imperceptible. The slider lets you find the right balance.