TinyPNG is a specialist: it compresses PNG, JPEG and WebP images on its servers and is well known for strong file-size reduction, with an API and plugins for developer workflows. TapCrop is a private, all-in-one toolkit that compresses, crops, resizes, converts and watermarks images locally in your browser without uploading. Pick TinyPNG for maximum compression or automation; pick TapCrop when you want privacy and more than just compression.
| Dimension | TapCrop | TinyPNG |
|---|---|---|
| Main focus | All-in-one image toolkit | Dedicated image compression |
| Where images are processed | Locally in your browser | Uploaded to TinyPNG servers |
| Compression | Adjustable quality; results depend on the image | Often smaller PNG files via its tuned algorithm |
| Also crops / resizes / watermarks | Yes | Limited — mainly compress and basic resize |
| API & automation | No API — interactive in-browser use | Yes — API and plugins |
| Account to start | No signup to start | Free web tool; API needs a key |
Choose TapCrop when you want to keep images off the cloud, or when compression is only part of the job and you also need to crop, resize, convert or watermark the same batch in one place.
Choose TinyPNG when squeezing PNG or JPEG files to the smallest possible size is the priority, or when you need an API and plugins to automate compression inside a build pipeline or CMS.
TinyPNG is tuned specifically for compression and often produces smaller PNG files. TapCrop offers adjustable-quality compression that runs locally, and results vary by image; it trades some ratio for privacy and a wider toolset.
Yes. TapCrop compresses in your browser without uploading, so images never reach a server — unlike TinyPNG, which processes files on its servers.
Yes. Alongside compression, TapCrop crops with custom focal points, resizes with presets, converts formats (including HEIC to JPG) and adds watermarks in one batch.
TapCrop needs no signup to start, and nothing is uploaded.
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