Product blog
Product blog
Product updates, field guides, and field notes—each with links to docs and the hub where relevant. High-level milestones also appear on the changelog.
Topic
ReadField guide · Jun 7, 2026
How to make a transparent PNG (free, no upload)
A step-by-step guide to exporting a true transparent PNG with NSS Background Remover, and why straight-alpha export matters.
- No upload, no signup
- True straight-alpha PNG
- Refine the edge by hand
NSS Background Remover
ReadField guide · Jun 7, 2026
How to remove a video background for free (in your browser)
A practical guide to per-frame video background removal and finishing in the video editor with NSS Background Remover.
- Per-frame removal
- No green screen
- Grade, trim & export
NSS Background Remover
ReadField guide · Jun 7, 2026
How to upscale an image without losing quality
How AI upscaling adds real detail (not just pixels) and how to use 2× / 4× super-resolution in NSS Background Remover.
- 2× / 4× AI upscale
- Adds detail, not just size
- Free, on-device
NSS Background Remover
ReadField guide · Jun 7, 2026
How to make a music visualizer video
The fast path from a track to a finished, reactive visualizer video with Novus Visualizers.
- Upload → template → export
- Beat-synced reactions
- 4K MP4/WebM
Novus Visualizers
ReadField guide · Jun 7, 2026
How to add captions to a video for free
How on-device Whisper transcription turns the slow part of captioning into a few timing tweaks.
- On-device AI transcription
- Per-word timing
- Audio never uploaded
Novus Visualizers
ReadField guide · Jun 6, 2026
How to make a Spotify Canvas video (free, in-browser)
A step-by-step guide to producing a vertical, looping Canvas video from your own track without any desktop software.
- Vertical Spotify Canvas preset
- Beat-synced and looping
- Client-side export, you own it
Novus Visualizers
ReadField guide · Jun 2, 2026
How to batch-remove backgrounds from a product catalog
A practical guide to clearing an entire product catalog of backgrounds in one in-browser batch, without uploads or per-image busywork.
- Up to 100 images per session
- Sequential, no tab crash
- One ZIP, original names kept
NSS Background Remover
ReadField guide · May 19, 2026
How to make a lyric video for free (auto-synced captions, in your browser)
A step-by-step guide to making a lyric video with Novus Visualizers: on-device transcription, fixing timing, styling captions over a reactive background, and exporting for the platform you need.
- On-device Whisper captions
- Per-word timing, no upload
- Export vertical or 16:9
Novus Visualizers