Define the intended output before choosing a format and settings. Browsers decode files into memory, so pixel dimensions, batch size and device capacity all affect processing speed.
Key points
- Keep the original and check dimensions, clarity, transparency and color after export.
- Compatibility depends on browser decoding support; unusual codecs may need conversion first.
- HarnessTrail processes source files in the current browser and does not send media content to the server.
Steps
- 1Choose the tool that matches the goal and add local files.
- 2Use one sample to tune format, dimensions and quality.
- 3Inspect the preview and estimated size before running the full batch.
- 4Download and verify the result on the target device or platform.
FAQ
Are files uploaded to a server?
No. Source files are read and processed in the current browser.
Why is the result a different size?
Format, pixel dimensions, encoding quality and metadata all affect file size.
Can I process an important original?
Always keep the original and verify every export before production use.