MergePNG vs Rive
Both sit in design & creative. Here is how they differ on the things you can actually check.
On price: MergePNG starts $4.01 a month cheaper than Rive ($4.99 against $9, 45% less) on its MergePNG Pro tier. Both figures were read from the vendors' own pricing pages on the dates shown below.
MergePNG
mergepng.pro
Combines PNG, JPG and WebP files into one image side by side, stacked vertically or in a grid, with spacing, background and border settings, and exports it as PNG, JPG or WebP. It also converts static WebP images to PNG, keeping transparency and the original dimensions, and turns PNG files into a PDF. Everything runs in the browser, so images are never uploaded, and the tools are free with no sign-up or watermark, converting up to 50 WebP files at a time. Pro, at $4.99 a month or $39 a year with no free trial, raises a WebP batch to 500 files and adds filename patterns, folder paths kept inside the ZIP and saved presets.
Rive
rive.app
Design and animate with a state machine, then run the same file in an app or site through a runtime — the approach behind Spotify Wrapped and Duolingo.
| MergePNG | Rive | |
|---|---|---|
| Entry price | $4.99/mo | $9/mo |
| Entry plan | MergePNG Pro | Cadet |
| Paid annually | — | — |
| Price checked | 1 Nov 2026 | 19 Oct 2026 |
| Pricing model | Free plan | Free plan |
| Free plan | Yes | Yes |
| Category | Design & Creative | Design & Creative |
| Around since | — | — |
Every price here was read from the vendor's own pricing page, most recently on 1 Nov 2026. Entry tier only — vendors change pricing without notice.
MergePNG vs Rive, answered
- Is MergePNG cheaper than Rive?
- Yes. MergePNG starts at $4.99 a month against Rive's $9, 45% less.
- Do MergePNG or Rive have a free plan?
- Both do. MergePNG and Rive each publish an ongoing free tier rather than a time-limited trial.
- What is the difference between MergePNG and Rive?
- MergePNG: Combines PNG, JPG and WebP files into one image side by side, stacked vertically or in a grid, with spacing, background and border settings, and exports it as PNG, JPG or WebP. It also converts static WebP images to PNG, keeping transparency and the original dimensions, and turns PNG files into a PDF. Everything runs in the browser, so images are never uploaded, and the tools are free with no sign-up or watermark, converting up to 50 WebP files at a time. Pro, at $4.99 a month or $39 a year with no free trial, raises a WebP batch to 500 files and adds filename patterns, folder paths kept inside the ZIP and saved presets. Rive: Design and animate with a state machine, then run the same file in an app or site through a runtime — the approach behind Spotify Wrapped and Duolingo.
