How to edit a photo with OnyxPDF
- Drop a photo into the tool — a live preview appears.
- Drag the adjustment sliders, or start from a preset and fine-tune.
- Watch the preview update in real time.
- Click “Download” to save the edited image.
Why do it in your browser instead of uploading?
- Live preview: every slider move shows instantly, so what you see is what downloads.
- No upload and no account — the photo editors from Adobe and Canva start with sign-in and a cloud copy of your photo.
- Presets for the common looks, plus full manual control when a preset is close but not right.
- Adjustments are non-destructive until you download; reset any time.
Good to know (honest limits)
- This is an adjustments editor (colour, light, classic effects), not a layer-based Photoshop replacement — for retouching, cloning or compositing you still need a full editor.
- Edits are baked into the downloaded copy; keep your original photo.
Frequently asked questions
Can I undo an adjustment?
Yes — sliders return to neutral at their centre values, and you can reset everything before downloading. Nothing is final until you save the output.
What presets are included?
Eight one-tap looks built from the same adjustments (including black & white and warm/cool styles), each fully fine-tunable afterwards.
Does editing reduce my photo’s resolution?
No. The edited image keeps the original dimensions.
Are my photos uploaded for editing?
No. The editor is canvas-based and runs entirely in your browser.