Reduce the file size of a PNG, JPG or WebP with a quality slider and a live before/after size comparison — processed in your browser, never uploaded. Free, no account needed.
⚠ Platforms/stores change their recommended sizes occasionally — double-check against current guidelines before a real submission.
Shrink images for websites, store pages, emails and Discord attachments. Drop a file, pick the output format, lower the quality until the size is right while watching the preview — the file-size readout updates live so you can stop exactly where quality is still acceptable.
Converting a PNG photo to JPG or WebP is usually the biggest single saving (often 70–90 %). Processing runs in your browser; large batches of private images stay on your device.
Photos saved as PNG typically shrink 70–90 % when converted to JPG or WebP at 80 % quality. Already-compressed JPGs shrink less; try WebP for a further 20–30 %.
JPG and WebP are lossy: at 80–90 % quality the difference is invisible for most photos. PNG output stays lossless.
No. Nothing is uploaded, so the only limit is your device's memory.
Image Converter — PNG · JPG · WebP · PNG to JPG Converter · JPG to PNG Converter · WebP to PNG Converter · PNG to WebP Converter · Favicon Generator · Social Media Image Resizer · Steam Capsule & Store Image Resizer · Color Palette Extractor · Image Toolkit (all features)
Free, private, no account. Like every DevForge tool, this one runs in your browser and never uploads your files. See all 35 free tools or join the DevForge community to share your own games, tools and assets.