SANDBASE TOOLS
Image compressor
Compress photos and screenshots without uploading them. Pick a quality level and output format, see the new size, and download.
RUNS IN YOUR BROWSERNOTHING UPLOADEDNO WATERMARK
Drop images hereUp to 30 JPG, PNG, WebP or GIF files · they stay on your device
How to use it
- Step 1
- Drop one or more images, or pick them from your device.
- Step 2
- Set quality and output format. WebP is usually the smallest.
- Step 3
- Download each image, or all of them.
Frequently asked questions
- How much smaller will my image get?
- Photos usually shrink 50 to 80% at quality 75 with little visible change. PNG screenshots shrink most when converted to WebP.
- Does it keep transparency?
- PNG and WebP keep transparency. JPG has no transparency, so transparent areas become white.
- Are my images uploaded?
- Everything runs in your browser. Nothing you paste or open is uploaded.
Build with SandBase APIs
When the job outgrows a browser tool: models and APIs on one key, billed per call.
- Qwen Image Edit 2511 Multiple AnglesAlibaba
- Topaz UpscaleTopaz Labs
- SeedVR2 Image UpscaleByteDance
- Grok Imagine Image EditxAI
- Qwen Image Edit 2511Alibaba
- Qwen Image 3 Text to ImageAlibaba
- MiniMax H3 Image EditMiniMax
- GPT Image 2.5 Flare Text to ImageOpenAI
- GPT Image 2.5 Flare EditOpenAI
- GPT Image 2.5 Sunburst Text to ImageOpenAI
- GPT Image 2.5 Sunburst EditOpenAI
- Grok Imagine Image Quality EditxAI
- Qwen Image EditAlibaba
- Nano Banana 2 Lite Text to ImageGoogle
- Nano Banana 2 Text to ImageGoogle
- Nano Banana Pro Text to ImageGoogle
- GPT Image 2 Text to ImageOpenAI
- GPT Image 2 EditOpenAI
- Flux 2 Dev Text to ImageBFL
- Seedream 5.0 Pro Text to ImageByteDance
- Seedream 4.5 Text to ImageByteDance
- Qwen Image 3 EditAlibaba
- Seedream 5.5 Text to ImageByteDance
- MAI Image 2.5 Pro EditMicrosoft
- MAI Image 2.5 EditMicrosoft
- Grok Imagine Image 2.0 EditxAI
- Hunyuan Image 3.0 EditTencent
- Grok Imagine Image Quality Text to ImagexAI
- GPT Image 1.5 EditOpenAI
- Z-Image Turbo EditAlibaba
- Clarity UpscalerClarityAI
- Seedream 5.0 Lite Text to ImageByteDance
- Flux 2 Pro Text to ImageBFL
- Flux 2 Max Text to ImageBFL
- Z-Image Turbo Text to ImageZ-Image
- Flux 3 Text to ImageBFL
OpenAI models →Alibaba models →ByteDance models →Image & video models →
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