Convert an image to PNG, JPG or WebP and compress it with a quality slider — everything runs in your browser, nothing is uploaded. Free, no account needed.
⚠ Platforms/stores change their recommended sizes occasionally — double-check against current guidelines before a real submission.
Convert any image to PNG, JPG or WebP without installing software or uploading the file. Drop the image, choose the output format, move the quality slider and compare the before/after file size live — then download. Because conversion uses the canvas in your browser, it works for private photos, client artwork and unreleased game assets.
The same page also crops to social-media and store presets, generates favicons and extracts colour palettes — switch tabs, the uploaded image stays loaded.
WebP typically produces the smallest files at the same visual quality, followed by JPG. PNG is lossless and largest, but the only choice for crisp graphics with transparency besides WebP.
No. Conversion happens on a canvas element in your browser.
Yes — JPG has no alpha channel, so transparent pixels become white. Use PNG or WebP to keep transparency.
Image Compressor · 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.