Compress JPG, PNG, And HEIF Images With Better Results

This guide maps to the tool directly so you can apply each step while reading.

Choose the right compression mode #

Start with a balanced mode for most uploads. Move to aggressive mode only when strict limits require it.

For logos or UI screenshots, lossless or light compression usually preserves sharp edges better than heavy lossy settings.

Batch processing strategy #

Process similar image types together. Photos, screenshots, and design assets respond differently to compression.

After batch output, open two or three random files at full zoom. Quick spot checks catch quality regressions early.

When compression is not enough #

If files remain too large, crop unnecessary regions or resize first. Pixel reduction often creates larger gains than quality reduction alone.

Converting to a more efficient format such as WEBP can reduce size further for web use without major visual loss.

Delivery-focused output checks #

For website assets, test loading speed and visual clarity on mobile. For documents, test readability in printed form.

Keep original files unchanged and store compressed variants separately so you can regenerate for future channels.