RenderPop Spritesheet Editor
RenderPop Spritesheet Editor is a free browser-based editor for preparing and exporting 2D sprite animations.
What RenderPop Spritesheet Editor is
RenderPop Spritesheet Editor is a free browser-based editor for preparing and exporting 2D sprite animations. It accepts spritesheets, individual frame images, GIF, PSD, and MP4 sources. Animation controls let users set sheet rows and columns, choose frame ranges and playback speed, scrub the timeline, reorder frames, and duplicate them. Cleanup options include mask and restore brushes, a magic wand, background masking, halo cleanup, a pixel brush, dropper, and paint bucket. Alignment tools adjust cage size, pivots, per-frame offsets, scale, rulers, zoom, and pan. Color features reduce colors while preserving transparency, import color tables, and save ACT or PAL palettes. Pixel Font Creator makes bitmap fonts, edits spacing and offsets, previews text, and exports styled text sprites. The Sprite Compositor builds timeline-based scenes with layered sprite clips, text, fades, and audio, then renders animations from the workspace. Multiple reference layers with transparency and transforms support staging and proportion checks. Exports include GIFs, repacked spritesheets, styled text sprites, and palettes. The maker says the tool runs in the browser without a backend and is free to use without installation or account setup.
Good
- Accepts spritesheets, frame images, GIF, PSD, and MP4.
- Includes frame-by-frame editing and cleanup tools.
- Can reduce colors while preserving transparency.
- Runs in the browser without a backend.
Watch out
- The maker does not name specific integrations.
- The page does not describe security certifications or compliance.
- The project is intended to use the MIT License.
Who it suits
It suits game artists, developers, and technical artists working with frame-based 2D sprite animation. Its font and compositor tools may also help users preparing text sprites or layered animation scenes.
Verdict
RenderPop brings sprite cleanup, alignment, animation, font creation, and compositing into one browser editor. It is free to use without installation or account setup, though specific integrations are not identified.
Plans and prices
From RenderPop Spritesheet Editor's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free to use · no license required · no installation or account setup |
The facts
Each one read from RenderPop Spritesheet Editor's own pages, with the date it was checked.
What it does
- Alignment
- Users can adjust cage size, pivots, per-frame offsets, scale, rulers, zoom, and pan.checked 8 Oct 2026
- Animation tools
- Users can set sheet rows and columns, choose frame ranges and playback speed, scrub the timeline, reorder frames, and duplicate frames.checked 8 Oct 2026
- Bitmap fonts
- Pixel Font Creator makes bitmap fonts, edits letter spacing and offsets, previews text, and exports styled text sprites.checked 8 Oct 2026
- Cleanup and editing
- Tools include mask and restore brushes, magic wand, background masking, halo cleanup, a pixel brush, dropper, and paint bucket.checked 8 Oct 2026
- Color tools
- The editor supports color reduction while preserving transparency, importing color tables, and saving ACT or PAL palettes.checked 8 Oct 2026
- Compositor
- The Sprite Compositor builds timeline-based scenes with layered sprite clips, text, fades, and audio, then renders animations from the workspace.checked 8 Oct 2026
- Exports
- The workflow page describes exporting GIFs or repacked spritesheets; the feature page also describes exporting styled text sprites and palettes.checked 8 Oct 2026
- Imports
- It accepts spritesheets, individual frame images, GIF, PSD, and MP4 sources.checked 8 Oct 2026
- Integrations
- The project invites community contributions and mentions integrations, but the opened maker page does not name specific integrations.checked 8 Oct 2026
- License and audience
- The maker describes the project as free and says it is intended to use the MIT License; it identifies artists, developers, and technical artists as its audience.checked 8 Oct 2026
- Purpose
- The browser-based editor helps game artists and developers clean, preview, align, edit, and export 2D sprite animations.checked 8 Oct 2026
- Reference layers
- Multiple reference layers can use transparency and transforms, with reload controls for animation staging and proportion checks.checked 8 Oct 2026
- Security and data handling
- The maker says the tool has no backend and runs in the browser; the opened page does not describe security certifications or compliance.checked 8 Oct 2026
- Support
- Users can submit bug reports, workflow ideas, and feature requests through the suggestion form; the page recommends including browser, OS, and a workflow example for bug reports.checked 8 Oct 2026
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