Compress & resize

Resize Image

Q: Will my images be uploaded?

Never. All decoding and encoding for images compression runs inside your browser via WebAssembly. This site has no image upload endpoint at all, and it works offline.

Q: Is it free? Any limits on file count or size?

Completely free — no sign-up, no watermark. images compression has no file-count or per-file size limits. Since images are processed on your device, server costs are zero and this can stay free forever.

Q: How much smaller can it get?

At the default quality of 85, files typically shrink 30%–70% with little visible difference (higher-quality, larger originals compress more). Lower the quality for even smaller files.

Q: Does it support batch processing?

Yes. Drop dozens or even hundreds of images at once; the memory-budget scheduler processes them locally in a queue. Download individually or as a single ZIP.

Q: Is EXIF metadata or GPS kept in the output?

No, metadata is stripped by default. EXIF and GPS data are removed from the output, so shared files never leak where photos were taken — a privacy feature by itself.

Q: Will resizing distort the image?

By default resizing is proportional (a bounding-box cap that preserves aspect ratio), so no distortion. For fixed-dimension crops, use the platform presets instead.

Sometimes "too big" means too many pixels, not too many bytes. Resize with high-quality Lanczos3 resampling (the same used by Squoosh): cap width/height or the long edge (default 1920px) and multi-megapixel originals instantly fit web pages and documents.

No images yet — drag, click, or just ⌘V paste

Output settings

Best per input: photos → WebP, screenshots/graphics → quantized PNG

Quality78

Visually lossless ≈85+Balanced 70–85Tiny size <70

Expected output ≈15–20% of the original (content dependent)

Longest edgeAspect ratio kept

Platform presets

Advanced

Keep ICC · wide gamutKeep profiles like Display P3 when detected

PNG quantize (TinyPNG style)imagequant palette compression; falls back to lossless if unavailable

Quantize tier

How to use

Drag images into the dashed box above (batch supported; each file scales independently).
Set the target width/height or long-edge cap (default 1920px on this page). Aspect ratio is preserved by default, no cropping.
High-quality Lanczos3 resampling runs locally in your browser; download singly or as a ZIP afterwards.

FAQ

Will my images be uploaded?

Never. All decoding and encoding for images compression runs inside your browser via WebAssembly. This site has no image upload endpoint at all, and it works offline.

Is it free? Any limits on file count or size?

Completely free — no sign-up, no watermark. images compression has no file-count or per-file size limits. Since images are processed on your device, server costs are zero and this can stay free forever.

How much smaller can it get?

At the default quality of 85, files typically shrink 30%–70% with little visible difference (higher-quality, larger originals compress more). Lower the quality for even smaller files.

Does it support batch processing?

Yes. Drop dozens or even hundreds of images at once; the memory-budget scheduler processes them locally in a queue. Download individually or as a single ZIP.

Is EXIF metadata or GPS kept in the output?

No, metadata is stripped by default. EXIF and GPS data are removed from the output, so shared files never leak where photos were taken — a privacy feature by itself.

Will resizing distort the image?

By default resizing is proportional (a bounding-box cap that preserves aspect ratio), so no distortion. For fixed-dimension crops, use the platform presets instead.